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Support media in session chat API - #2

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Codename-11 merged 1 commit into
Codename-11:feat/api-server-session-controlfrom
Schwartz10:feat/api-server-session-control-with-media
May 23, 2026
Merged

Support media in session chat API#2
Codename-11 merged 1 commit into
Codename-11:feat/api-server-session-controlfrom
Schwartz10:feat/api-server-session-control-with-media

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@Schwartz10

@Schwartz10 Schwartz10 commented May 22, 2026

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Hey @Codename-11 thank you for putting this together! It's super helpful, and I'm already starting to use in my project. This PR supports images in the new session chat messages. I'm hoping the actual NousResearch/hermes-agent repo merges your PR, and if so, it would be great to land this addition too.

Summary

  • normalize session chat message/input payloads with the existing multimodal content normalizer
  • support Responses-style input_text/input_image payloads on both /api/sessions/{session_id}/chat and /api/sessions/{session_id}/chat/stream
  • add regression coverage for sync and streaming session chat media payloads

Why

The session-control API already accepts chat turns, but clients that forward image attachments through the new session chat endpoints need the payload normalized into the canonical text/image_url shape before AIAgent.run_conversation receives it. This lets gateway clients pass image data through Hermes instead of pre-parsing images themselves, preserving the active Hermes provider route.

@Codename-11
Codename-11 merged commit 1157c22 into Codename-11:feat/api-server-session-control May 23, 2026
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Nice! Makes sense to include that for sure I'd say. 🙂

Pulled it in. The session chat endpoints weren't routing image payloads through the same helper as the other API paths yet, so this is the right fix.

Appreciate the patch! 😁

Codename-11 pushed a commit that referenced this pull request May 27, 2026
… contract

Three test classes lock in the NousResearch#30963 fix:

1. TestPartialStreamStubFinishReason — drives _interruptible_streaming_api_call
   through the two recovery branches and asserts:
     - text-only partial → finish_reason="length" (the new behaviour),
     - mid-tool-call partial → finish_reason="stop" (unchanged on purpose).

2. TestLengthContinuationPromptBranching — pure-Python check on the branch
   that picks the continuation prompt by response.id. Locks the network
   error wording for partial-stream-stub vs. the output-length wording
   for everything else.

3. TestConversationLoopPartialStreamContinuation — feeds a stub +
   continuation pair into run_conversation, verifies the loop makes a
   second API call (instead of exiting with text_response(stop)),
   confirms the network-error continuation prompt actually reaches the
   model on call #2, and that final_response stitches both halves.

Refs: NousResearch#30963
Codename-11 pushed a commit that referenced this pull request May 29, 2026
… OAuth gates

Two parallel public-path allowlists drifted: _PUBLIC_API_PATHS in
hermes_cli/web_server.py (legacy _SESSION_TOKEN middleware) and
_GATE_PUBLIC_PREFIXES in hermes_cli/dashboard_auth/middleware.py
(OAuth gate). The legacy list included /api/status (documented as a
non-sensitive read-only liveness target); the OAuth gate's list did not.

Effect: every wildcard-subdomain agent surfaced as STARTING/down to the
portal even though the dashboard was serving correctly. Nous account
service (src/server/agents/fly-provider.ts
getInstanceRuntimeStatus) fetches ``/api/status`` without a cookie
as its sole liveness probe; the OAuth gate's 401 looked identical to
'agent dead' on the portal side.

Fix: lift the allowlist into hermes_cli/dashboard_auth/public_paths.py
and have both middlewares import it. _path_is_public now consults
the shared frozenset first, then falls back to the gate's
auth-bootstrap/static prefix list. Future additions to the public list
hit both gates automatically.

Endpoint inventory (verified safe to remain public):

* /api/status            — version, gateway state, active session count,
                           auth-gate shape. Portal liveness probe target.
* /api/config/defaults   — config-defaults feed for the SPA's Config page
* /api/config/schema     — config schema for the SPA's Config page
* /api/model/info        — model catalogue metadata (context windows)
* /api/dashboard/themes  — theme manifests for the skin engine
* /api/dashboard/plugins — plugin manifests for the dashboard

No user data, no session content, no secrets. Same shape an external
monitoring agent would hit on /healthz.

Tests:

* New: test_gated_status_is_public (regression guard with the NAS
  fly-provider.ts liveness-probe rationale spelled out in the docstring)
* New: test_other_public_api_paths_are_public_under_gate (parametrised
  over the rest of PUBLIC_API_PATHS — proves 401 / 302-to-login is
  never the response)
* New: docker integration check #3 in
  test_dashboard_oauth_gate_engaged_by_default — /api/status
  remains 200 under the gate AND reports auth_required=True so the
  portal can distinguish modes
* Updated: test_full_login_round_trip_unlocks_gated_api now probes
  /api/sessions instead of /api/status (status is public, so it
  can no longer distinguish 'logged in' from 'gate accidentally
  disabled')
* Updated: TestApi401Envelope (the no-cookie / invalid-cookie /
  dead-cookie tests) probes /api/sessions for the same reason
* Updated: docker integration check #2 in
  test_dashboard_oauth_gate_engaged_by_default probes
  /api/sessions to prove the gate is intercepting
* Removed: dead _login() helper in
  test_dashboard_auth_status_endpoint.py (no longer needed since
  /api/status is reachable cold)

Companion to docs/handover/hermes-agent-dashboard-s6-insecure-fix.md
(the --insecure flag fix that shipped earlier).
Codename-11 pushed a commit that referenced this pull request Jun 1, 2026
…NousResearch#34192) (NousResearch#34382)

NousResearch#34192 reports Hostinger's 'Hermes WebUI' catalog crashes on startup
with:

  /usr/bin/tini: No such file or directory

The image moved from tini to s6-overlay as PID 1 (/init) earlier in
2026. Orchestration templates that still pin /usr/bin/tini as the
entrypoint \u2014 like the Hostinger Hermes WebUI catalog \u2014 have no
binary to exec and the container crashes immediately.

Hermes has no control over the Hostinger catalog template, but we can
make the image backward-compatible by symlinking /usr/bin/tini -> /init
during the s6-overlay install step. External wrappers that exec
/usr/bin/tini will land on the same s6-overlay reaper they would have
landed on if they'd used the canonical /init entrypoint.

The image's own ENTRYPOINT continues to be /init verbatim \u2014 the shim
is purely for legacy external wrappers, not for the image's own
runtime path. Once affected catalogs are updated, the symlink can be
removed.

Other issues NousResearch#34192 raises that are NOT addressed by this PR:

  * Problem #2 (UID 1024 vs 10000 mismatch): already fixed by NousResearch#33148
    (S6_KEEP_ENV=1) and NousResearch#32412 (with-contenv shebangs). The Hostinger
    template likely needs to update its env-var propagation.

  * Problem #3 (incompatible session formats): RFC for pluggable
    SessionDB is tracked in NousResearch#23717.

  * Problem #4 (Telegram polling conflict): an operations problem on
    Hostinger's side, not in this codebase.

This PR is scoped to the one issue that can be fixed inside
Dockerfile: the missing /usr/bin/tini binary.

Tests (3 in test_dockerfile_tini_compat_shim.py):

  - test_tini_compat_symlink_present
    Guard: the symlink line must exist in Dockerfile.
  - test_tini_compat_comment_explains_why
    The NousResearch#34192 anchor comment must be present so future readers know
    why the shim is there (avoid accidental removal).
  - test_entrypoint_still_init_not_tini
    Sanity check: ENTRYPOINT remains /init (s6-overlay). The shim is
    only for external wrappers.

Refs: NousResearch#34192
Partial fix: addresses the immediate tini-binary crash. Catalog-side
fixes still needed by Hostinger for the UID and session-format
problems documented in the issue.

Co-authored-by: Cursor <cursoragent@cursor.com>
Codename-11 pushed a commit that referenced this pull request Jun 7, 2026
…bes + test-leak fix (NousResearch#40909)

* fix(gateway,windows): reliability — supervisor task, JOB breakaway, status --deep

Three coordinated fixes for the Windows gateway reliability story:

1. CREATE_BREAKAWAY_FROM_JOB on every detached spawn

   The 'hermes update' triggered from the Electron Desktop GUI ran inside
   Electron's job object. Without breakaway, the post-update gateway
   watcher spawned by update — already DETACHED_PROCESS — was still
   reaped when Electron's job tore down, so the gateway never came back
   after a GUI-initiated update. Adds CREATE_BREAKAWAY_FROM_JOB (0x01000000)
   to:
     - hermes_cli/_subprocess_compat.py::windows_detach_flags() — used by
       every helper that calls windows_detach_popen_kwargs(), including
       launch_detached_profile_gateway_restart()
     - The watcher subprocess's own respawn snippet in
       hermes_cli/gateway.py (inlined flags so the watcher's child
       respawn also breaks away)

   _spawn_detached() in gateway_windows.py already had the flag; this
   change brings the rest of the codebase to parity.

2. Per-minute supervisor Scheduled Task — Windows equivalent of
   systemd Restart=always

   Introduces hermes_cli/gateway_supervisor.py and registers it as a
   second Scheduled Task ('Hermes_Gateway_Supervisor', SC MINUTE /MO 1,
   LIMITED rights) alongside the existing ONLOGON task. Every minute,
   the supervisor uses the same gateway.status.get_running_pid() probe
   as 'hermes gateway status' and, if no gateway is alive, calls
   gateway_windows._spawn_detached() (which now includes BREAKAWAY) to
   bring one back.

   Covers every crash mode, not just 'machine rebooted': taskkill,
   OOM, GUI update SIGTERM, parent job teardown. Cheap — one pythonw
   startup per minute when down, one PID-existence check per minute
   when up.

   Wired into both the schtasks-success and Startup-folder-fallback
   install paths via _install_supervisor_best_effort(), and removed in
   uninstall(). Best-effort: a failing supervisor install logs a
   warning but doesn't roll back the primary install.

3. 'hermes gateway status --deep' shows per-probe PASS/FAIL

   Replaces the existing terse '--deep' output (which only printed
   paths) with an actual diagnostic table:
     [1] PID file present
     [2] Lock file held by a live process
     [3] get_running_pid() result
     [4] _pid_exists(pid) — OS-level liveness
     [5] gateway_state.json (state + age)
     [6] Last lifecycle event from gateway-exit-diag.log

   When the high-level summary disagrees with reality, the user can
   see exactly which signal is lying.

Test-leak fix
-------------

tests/hermes_cli/test_gateway_wsl.py::TestGatewayCommandWSLMessages
monkey-patched is_linux/is_wsl/supports_systemd_services to simulate
WSL but did NOT stub is_windows(). On a Windows host, the dispatcher
in _gateway_command_inner takes the is_windows() branch BEFORE the
WSL guidance branch, so the test invoked gateway_windows.install()
for real. install() writes to %APPDATA%\...\Startup\Hermes_Gateway.cmd
— the REAL user Startup folder, never sandboxed by tmp_path — pointing
at the test's pytest-of-<user>/pytest-<N>/.../gateway-service/ wrapper.
When pytest tore down the tmp_path, every subsequent Windows login
flashed a cmd.exe window that failed to find the missing target.

Stubs is_windows=False on all four affected tests:
  test_install_wsl_no_systemd
  test_start_wsl_no_systemd
  test_status_wsl_running_manual
  test_status_wsl_not_running

Defense-in-depth: _build_startup_launcher() now prefixes the launcher
with 'if not exist <target> exit /b 0', so any future stale Startup
entry silently no-ops instead of flashing a console window.

Status enhancements
-------------------

- status() now reports supervisor task presence alongside the existing
  schtasks/Startup info, and nudges the user to reinstall if the
  supervisor isn't registered.
- Deep mode dumps both the supervisor task name + script path.

* fix(gateway,windows): drop the per-minute supervisor task — keep breakaway + deep probes

Earlier in this branch we added a per-minute schtasks-based supervisor to
respawn the gateway after crashes / GUI-update SIGTERMs. The implementation
flashed a brief console window on every firing, which stole window focus.
We tried several variants:

  - cmd.exe wrapper invoking pythonw  -> flashes (cmd.exe is console-subsystem)
  - schtasks /TR pointing at pythonw  -> flashes (uv venv launcher pythonw is
    actually subsystem=Console, not GUI; it respawns the real pythonw)
  - schtasks /TR pointing at base uv  -> still flashes (Task Scheduler-side
    conhost preallocation; documented Windows quirk)
  - XML registration with <Hidden>true>  -> still flashes (<Hidden> only hides
    the task in the Task Scheduler UI, not the spawned window)

Researched what leading projects do:

  - Ollama: GUI-subsystem tray exe + Startup-folder shortcut. No supervisor.
  - Tailscale: real Windows Service via SCM. Session 0, no console possible.
  - Syncthing: --no-console flag inside the binary + Startup folder.
  - openclaw: VBS Run(..., 0, False) wrapper. Suppresses the *window* but
    Super User Q971162 confirms focus-steal still occurs in some cases.

None of these use a per-minute polling scheduled task. The 'auto-restart on
crash' responsibility belongs INSIDE the daemon (Tailscale's in-process
recovery / Ollama's monitor+worker pair) OR is delegated to the Windows
Service Control Manager — not Task Scheduler.

So this commit drops the supervisor entirely. The CREATE_BREAKAWAY_FROM_JOB
fix in _subprocess_compat.py (from commit c1e5fa4) survives — that is the
*real* fix for problem #2 (GUI-update kills gateway): the post-update
watcher in launch_detached_profile_gateway_restart() now breaks out of
Electron's job object, so the gateway respawn watcher survives the GUI
quit and successfully respawns the gateway.

Surviving from c1e5fa4:
  * CREATE_BREAKAWAY_FROM_JOB in hermes_cli/_subprocess_compat.py (fixes #2)
  * Inlined breakaway flag in the watcher respawn snippet in gateway.py
  * hermes gateway status --deep PASS/FAIL probes (fixes #1 — visibility)
  * 'if not exist <target> exit /b 0' guard in _build_startup_launcher
    (fixes #3 — silent no-op for stale Startup entries)
  * tests/hermes_cli/test_gateway_wsl.py is_windows=False stubs (root cause
    of #3 — pytest WSL tests no longer leak Startup entries on Win hosts)

Removed in this commit:
  * hermes_cli/gateway_supervisor.py (entire file)
  * Supervisor section in hermes_cli/gateway_windows.py (~180 lines):
      get_supervisor_task_name, get_supervisor_script_path,
      _build_supervisor_cmd_script, _write_supervisor_script,
      _install_supervisor_task, is_supervisor_task_registered,
      _install_supervisor_best_effort
  * _install_supervisor_best_effort() calls in install() (3 spots)
  * supervisor cleanup block in uninstall()
  * supervisor display lines in status() / status(deep=True)

Future direction (out of scope for this PR): the right place for Windows
'Restart=always' semantics is a real Windows Service installed via
pywin32's win32serviceutil.ServiceFramework — session-0 isolation, SCM
auto-restart, no console window possible. That's a meaningful next-PR
project, not a band-aid.

Tests: 51 pass / 2 pre-existing failures in
tests/hermes_cli/test_gateway_{windows,wsl}.py (the 2 failures are
TestSupportsSystemdServicesWSL cases that fail on origin/main too —
unrelated to this PR).
Codename-11 pushed a commit that referenced this pull request Jun 19, 2026
…bound/outbound round-trip (NousResearch#48828)

* fix(relay): enable RELAY platform + normalize dial URL so hosted gateways actually connect

Three bugs blocked a self-provisioned hosted gateway from ever establishing its
inbound relay WS (found while standing up the live staging end-to-end). Each
masked the next; all three are needed for inbound to work.

1. RELAY platform never enabled in config.platforms (gateway/config.py).
   register_relay_adapter() puts the adapter in the platform_registry, but
   start_gateway()'s connect loop iterates self.config.platforms — which never
   contained Platform.RELAY. So the adapter was "registered" but never connected
   (logs showed "relay adapter registered" then "No messaging platforms
   enabled"). Fix: _apply_env_overrides now enables Platform.RELAY (mirroring
   relay_url into extra for the connected-checker) when GATEWAY_RELAY_URL (env)
   or gateway.relay_url (yaml) is set. Absent -> no RELAY entry (direct/
   single-tenant gateways unaffected).

2. URL scheme not converted for the WS dial (gateway/relay/ws_transport.py).
   The relay URL is configured once as the http(s):// base (used as-is for the
   provision POST), but websockets.connect rejects http(s):// with "scheme isn't
   ws or wss". Fix: _ws_dial_url converts https->wss / http->ws.

3. /relay path not appended (same helper). The connector mounts its
   WebSocketServer at path "/relay" and returns HTTP 400 on an upgrade to any
   other path. GATEWAY_RELAY_URL is the base (no /relay), so the dial hit "/"
   -> 400. Fix: _ws_dial_url ensures the path ends in /relay. Idempotent — a URL
   already carrying ws(s):// and/or /relay is unchanged, so provision's
   _provision_url (which derives /relay/provision from either form) still works.

Why the cross-repo E2E missed #2/#3: the stub connector binds ws://host:port and
its websockets.serve accepts ANY path, so neither the scheme nor the /relay path
was exercised. Real connector needs both.

Verified live on staging hermes-agent-stg-automated-perception-5054: after the
fixes the gateway logs "Connecting to relay..." -> "✓ relay connected" ->
"Gateway running with 1 platform(s)" against
wss://gateway-gateway.staging-nousresearch.com/relay, stable.

Tests: added _ws_dial_url scheme+path+idempotency cases (test_ws_transport.py)
and RELAY-platform-enablement cases for env + yaml + absent (test_config.py).
Full gateway/relay + config suites green (191 passed).

Relay-adapter lane. EXPERIMENTAL.

* fix(relay): re-attach guild_id to outbound so connector egress resolves the tenant

The final bug in the hosted-relay round-trip. Inbound worked end to end (Discord
-> connector -> bus -> agent WS -> agent runs -> reply), but the reply's egress
was declined by the connector: "discord egress declined: target not routed to an
onboarded tenant".

Cause: the connector's routedEgressGuard resolves the owning tenant from the
OUTBOUND action's metadata.guild_id (Discord's routing discriminator). The
gateway's generic delivery path builds outbound metadata via
run.py _thread_metadata_for_source, which only carries thread_id (and returns
None entirely for a non-threaded message) — so guild_id never reached the
connector, tenant resolution failed, and the shared bot refused to post.

Fix (relay-adapter-local, no perturbation of the generic delivery path or other
platforms): RelayAdapter learns chat_id -> guild_id from each inbound event
(_capture_scope) and re-attaches it to the outbound action's metadata in send()
(_with_scope) when not already present. No-op for chats we never saw inbound
(e.g. DMs) and never overwrites an explicit guild_id.

Verified live on staging hermes-agent-stg-automated-perception-5054: an
@mention in #general now produces a visible bot reply — full multi-tenant relay
round-trip (real Discord -> shared connector bot -> tenant routing -> agent WS ->
reply egress -> Discord).

Tests: _capture_scope/_with_scope reattach, no-scope no-op, explicit-guild_id
preserved (test_relay_adapter.py). Full relay + config suites green (160 passed).

Relay-adapter lane. EXPERIMENTAL.
Codename-11 pushed a commit that referenced this pull request Jun 19, 2026
When context compression rotates a session, the original is ended and the
continuation is auto-numbered (e.g. "name" -> "name #2"). The session list
projects the ended root behind its live tip, so the user never sees the
predecessor. But set_session_title's uniqueness check compared against ALL
sessions, so renaming the visible tip back to "name" dead-ended with
"Title 'name' is already in use by session <id the user can't find>".

When the conflicting title is held by a compression ancestor of the session
being renamed, transfer the title instead of raising: clear it from the
ended predecessor and apply it to the continuation. Uniqueness is preserved
(still exactly one session carries the title) and the parent-link lineage is
untouched, so resume-by-title and tip projection keep working. Genuine
conflicts with unrelated sessions, and with non-compression children
(delegate/branch), still raise as before.
Codename-11 pushed a commit that referenced this pull request Jun 21, 2026
…id (NousResearch#38763)

Context compression today rewrites the message list AND rotates the
session id — it ends the session, forks a parent_session_id child, and
renumbers the title (name -> name #2). That moving identity key is the
root cause of a whole bug cluster: /goal lost (NousResearch#33618), pending response
lost at the split (NousResearch#14238), orphan sessions (NousResearch#33907), TUI sid desync
(NousResearch#36777), FTS search gaps + duplicate sidebar entries (NousResearch#45117), null
continuation cwd (NousResearch#42228), and title-rename dead-ends (NousResearch#48989). It also
forced a large defensive apparatus (compression lock, contextvar/env/
logging triple-sync, orphan finalization, gateway SessionEntry
re-propagation, tip projection) whose only job is surviving a
mid-conversation id change.

Add a compression.in_place config flag (default False during rollout).
When True, compaction rewrites the transcript and rebuilds the system
prompt but keeps the SAME session_id: no end_session, no child row, no
title renumber, no contextvar/logging re-sync, no memory/context-engine
session-switch. The conversation keeps one durable id for life, like
Claude Code / Codex. Compaction is lossy by design — the pre-compaction
transcript is summarized away, not archived.

The rotation path is unchanged when the flag is off (moved verbatim into
an else branch). Staged rollout: this PR ships the option behind a
default-off flag for live validation; a follow-up flips the default and
deletes the now-redundant rotation machinery, superseding the 14 open
band-aid PRs in this area.

- hermes_cli/config.py: add compression.in_place (default False), documented
- agent/agent_init.py: resolve the flag -> agent.compression_in_place
- agent/conversation_compression.py: branch compress_context() on the flag
- tests/run_agent/test_in_place_compaction.py: in-place invariants +
  rotation regression guard + config default

The pre-flush of current-turn messages (NousResearch#47202) runs in BOTH modes, so no
boundary data loss. Prompt-cache invariant preserved: the system-prompt
rebuild is the same single sanctioned invalidation that already happens
during compaction — no NEW invalidation. Message alternation preserved.
Codename-11 pushed a commit that referenced this pull request Jun 25, 2026
…eation snapshot (NousResearch#44585)

An unpinned cron job follows the global default provider (config.yaml
model.default + resolve_runtime_provider). If that global state is changed
after the job is created — e.g. a temporary switch to a paid provider like
nous/claude-fable-5 — the job silently inherits it on its next tick and spends
real money. This is the reported $7.73 incident: a job created under a
free/default provider later inherited a temporary paid switch.

Fix (ask #1 only) preserves the legitimate "unpinned job should follow
model.default" use case by detecting *drift* rather than freezing the model:

- create_job (cron/jobs.py): for UNPINNED, agent-backed jobs (no explicit
  provider, not no_agent), snapshot the provider that resolution WOULD pick
  right now into a new optional `provider_snapshot` field, resolved via the
  same resolve_runtime_provider() path the ticker uses. Fail-open to None on
  any resolution error so job creation never breaks.

- run_job (cron/scheduler.py): right after runtime resolution, if the job has
  a provider_snapshot AND is unpinned AND the currently-resolved provider
  DIFFERS from the snapshot, fail closed for that run — make no paid call and
  deliver a loud, actionable alert naming both providers and telling the user
  to pin explicitly (`cronjob action=update job_id=.. provider=..`).

Back-compat: jobs with no snapshot (pre-existing jobs, no_agent jobs, or any
job whose creation-time resolution failed) behave exactly as before — the
guard only engages when a snapshot exists. Explicitly-pinned jobs (job.provider
set) are unaffected since they don't drift with global state.

Tests: tests/cron/test_cron_provider_pin.py covers snapshot-matches (runs),
snapshot-differs (fail closed, no agent constructed), no-snapshot back-compat,
None-snapshot back-compat, explicitly-pinned (runs regardless), plus create_job
snapshot capture/skip/fail-open. The fail-closed case is load-bearing (fails
without the guard).

Issue NousResearch#44585 asks #2-4 (hard-stop a running job, gateway-stop containment,
fail-closed on provider mutation) are out of scope for this change.
Codename-11 pushed a commit that referenced this pull request Jun 30, 2026
…_id signature churn

Two independent bugs evicted the cached gateway AIAgent on every turn,
preventing the prompt cache from ever warming:

1. Model normalization mismatch: the post-run fallback-eviction check
   compared _agent.model (stripped in AIAgent.__init__) against the raw
   _resolve_gateway_model() config string. For vendor-prefixed config on
   native providers (e.g. 'deepseek/deepseek-v4-pro' vs 'deepseek-v4-pro')
   this was always unequal, so the agent was evicted after every
   successful run. Normalize _cfg_model the same way (skip aggregators).

2. Discord triggering message_id leaked into the cached system prompt via
   build_session_context_prompt()'s Discord IDs block. message_id changes
   every turn, so the agent-cache signature (computed from the ephemeral
   prompt) changed every Discord turn -> rebuild every message. The id is
   now injected per-turn into the user message (where per-turn content
   belongs and does not touch the cache signature); the cached IDs block
   carries a static pointer to it, preserving reply/react/pin via the
   discord tools.

Adapted from NousResearch#28846. Bug #1 fix is the contributor's; bug #2 reworked to
be non-destructive (keeps the triggering-id capability instead of deleting
it). Redundant auto-reset eviction (already on main via NousResearch#9893/NousResearch#48031) and
the wrong-premise reset_context_note plumbing from the original PR were
dropped.

Co-authored-by: Hermes Agent <hermes@nousresearch.com>
Codename-11 pushed a commit that referenced this pull request Jul 1, 2026
… fail on '(empty)' sentinel

Two related bugs caused subagent delegation to silently return empty summaries
with 0 tokens when the user configured delegation.provider=bedrock alongside
delegation.base_url=https://bedrock-runtime.<region>.amazonaws.com.

Root cause #1 — misrouting in _resolve_delegation_credentials():
  The configured_base_url branch unconditionally forced provider='custom' and
  api_mode='chat_completions', only specializing for chatgpt.com, anthropic,
  and kimi hosts. Bedrock (and other native-SDK providers) fell through as
  'custom' + chat_completions, which then POSTed OpenAI-shaped JSON at
  Bedrock's native API. Bedrock rejected the payload and returned nothing,
  which looked like an empty LLM response to the child agent.

  Fix: when provider is one of {bedrock, vertex, google, google-genai}, skip
  the base_url short-circuit and fall through to resolve_runtime_provider(),
  which knows how to construct the proper SDK client. base_url can still be
  forwarded through that path for regional overrides.

Root cause #2 — '(empty)' sentinel accepted as success:
  After N retries of empty LLM responses, run_agent.py emits the literal
  string '(empty)' as final_response. _run_single_child then hit
  `elif summary:` — '(empty)' is truthy, so status became 'completed' and
  the parent surfaced a blank result with no error. Users saw api_calls=4,
  tokens=0, duration~0.4s, status=completed.

  Fix: treat final_response.strip() == '(empty)' as a failure so the parent
  surfaces it instead of silently accepting zero-content 'success'.

Both paths were reproduced in a live Hermes TUI session on us-west-2 Bedrock
(provider=bedrock, model=us.anthropic.claude-sonnet-4-6) and are covered by
new tests in tests/tools/test_delegate.py.
Codename-11 pushed a commit that referenced this pull request Jul 15, 2026
Completes the review's ask for "adapter-to-session-key integration coverage
for Discord and a non-Discord platform" on NousResearch#20096.

Drives a concrete adapter's real BasePlatformAdapter.build_source with an
injected gateway_runner, asserts the matched route's profile is stamped on
the source, and that build_session_key scopes the key under agent:<profile>:
(versus the shared agent:main: namespace). Covers Discord and Telegram — the
Telegram case is the bug-#2 path that previously fell through to default.
Adds a regression anchor: without gateway_runner, profile stays None and the
key lands in agent:main (the silent fallback the fix removes for non-Discord).

Co-Authored-By: Claude <noreply@anthropic.com>
Codename-11 pushed a commit that referenced this pull request Jul 17, 2026
…st (NousResearch#65214)

Moves the fireworks entry in CANONICAL_PROVIDERS from its old slot
(after GMI Cloud) to directly below Nous Portal, ahead of OpenRouter.
Order propagates automatically to hermes model, the setup wizard,
Telegram /model, and the desktop provider catalog.
Codename-11 pushed a commit that referenced this pull request Jul 17, 2026
…etry

Combines the two salvaged fixes so they compose instead of conflict:
_persist_session_title (NousResearch#50575) now writes through set_auto_title_if_empty
(NousResearch#51483) when the store provides it — the collision-dedup retry and the
manual-/title race protection apply together. Predicate failure (a manual
title landed while generation was in flight) returns None: nothing written,
no callback. Legacy stores without the atomic method keep the plain
set_session_title path, including the vanished-session RuntimeError.

Tests cover both store shapes plus the race-skip path; E2E verified against
a real SQLite SessionDB (collision -> 'Weekly Report #2', manual title
preserved, cron dedup, blank guard). AUTHOR_MAP entry for rasitakyol.
Codename-11 pushed a commit that referenced this pull request Jul 18, 2026
…er (NousResearch#66432)

Mirror CANONICAL_PROVIDERS so Fireworks sits directly under Nous Portal
(always visible) ahead of OpenRouter across onboarding, Settings → Providers,
and the API-key catalog.
Codename-11 pushed a commit that referenced this pull request Jul 18, 2026
…, /topup, terminal-billing UX) (NousResearch#51639)

* feat(tui): rename /billing slash command to /topup

Behavior-preserving rename of the /billing command surface to /topup.
Changes: billing.ts → topup.ts (export topupCommands, name 'topup', new
help string), registry.ts import+spread updated, billingOverlay.tsx
overview header 'Usage credits' → 'Top up credits', billingCommand.test.ts
→ topupCommand.test.ts with import/lookup/call updated. RPC method names
(billing.state, billing.charge, etc.) and component/symbol names unchanged.

* refactor(tui): extract overlay primitives to shared module

Lift MenuRow, ActionRow, footer, and barCells() out of billingOverlay.tsx
into overlayPrimitives.tsx so the upcoming subscriptionOverlay.tsx can
import them instead of duplicating. spendBar now calls barCells() —
output is byte-identical. Pure behavior-preserving refactor.

* feat(tui): add /subscription + /topup CTAs to /usage output

Every /usage render now ends with 'Run /subscription to change plan
· /topup to add credits' — both the healthy (with-calls) and depleted
(no-calls) paths. Strings-only change, no WS1 dependency.

* feat(tui): add subscription wire types

Add SubscriptionTierOption, SubscriptionStateResponse, and
SubscriptionManageLinkResponse to gatewayTypes.ts. Type-only — no
usages yet. Mirrors the BillingStateResponse conventions (snake_case,
Decimals as strings) and reuses BillingErrorPayload for error mapping.

* feat(gateway): add subscription.state + subscription.manage_link RPCs

- agent/subscription_view.py: SubscriptionState dataclass + fail-open
  build_subscription_state() (mirrors billing_view pattern) +
  get_subscription_manage_link() for the Stripe deep-link.
- hermes_cli/nous_billing.py: get_subscription_state() +
  post_subscription_manage_link() HTTP helpers for the two NAS endpoints
  (WS1 Phase A/C). The manage-link endpoint raises BillingScopeRequired
  when Remote-Spending is missing (Phase 4 step-up trigger).
- tui_gateway/server.py: _serialize_subscription_state() +
  subscription.state RPC (fail-open) + subscription.manage_link RPC
  (returns {ok,kind,url} or typed error envelope via
  _serialize_billing_error). NOT added to _LONG_HANDLERS — synchronous
  HTTP round-trip, not a device flow.

* feat(tui): add subscription overlay state types + store slot

Add SubscriptionScreen, SubscriptionOverlayCtx, SubscriptionOverlayState
to interfaces.ts and a 'subscription' slot to OverlayState. Wire it into
overlayStore.ts (buildOverlayState + $isBlocked). NOT added to
resetFlowOverlays preserve list — flow-scoped like billing, drops on
turn end.

* feat(tui): build SubscriptionOverlay — overview + confirm + handoff

Pure-render Ink component mirroring billingOverlay.tsx's structure.
Overview screen covers all 5 states (free-upgradeable, mid-tier,
top-tier, not-admin, downgrade-pending) + dunning. Confirm screen is
y/n deep-link to Stripe (NO in-terminal charge). Handoff is the
transient 'Opening Stripe' screen. Imports shared primitives from
overlayPrimitives.tsx. 8 render tests via renderSync covering every
state.

* feat(tui): add /subscription command + overlay wiring

- subscription.ts: SubscriptionOverlayCtx closure (openManageLink,
  refreshState, requestRemoteSpending) + run handler that fetches
  subscription.state and opens the overlay. Alias /upgrade.
- registry.ts: spread subscriptionCommands into SLASH_COMMANDS.
- appOverlays.tsx: render SubscriptionOverlay when overlay.subscription set.
- useInputHandlers.ts: Esc closes subscription overlay; promptOverlay OR
  includes subscription so input is intercepted while open.
- subscriptionCommand.test.ts: 4 tests (fetch+open, logged-out sys line,
  /upgrade alias, /subscription resolves).

* fix(tui/subscription): stop saying Stripe in deep-link copy + fix manage link kind type

Replace all user-facing 'Stripe' mentions in the /subscription overlay and
sys messages with 'your subscription page' — the deep-link target is NAS's
own /manage-subscription page, not the Stripe hosted portal. Stripe only
legitimately appears later at actual Checkout. Also add 'manage' to the
SubscriptionManageLinkResponse.kind union (NAS emits kind:'manage'; was
previously missing from the TypeScript type causing silent narrowing errors).

* feat(tui/subscription): render cancellation-scheduled note with headline precedence

Parse cancelAtPeriodEnd + cancellationEffectiveAt from the NAS contract
(camelCase) in the agent parser (_parse_current), emit cancel_at_period_end
+ cancellation_effective_at from the gateway serializer, extend the
SubscriptionStateResponse type, and render a warn note in OverviewScreen:
'Cancels on {date} — your plan stays active until then.'

Headline precedence when multiple flags co-occur:
  past-due > cancel-scheduled > downgrade-pending > active
The downgradeNote guard is tightened to suppress when cancel is scheduled,
so at most one status line renders at a time.

* feat(tui/subscription): team-context screen — redirect to /topup for team orgs

Parse the NAS context:'personal'|'team' field (defaults to 'personal' for
unknown/missing values), emit it on the gateway wire, add it to
SubscriptionStateResponse. When context is 'team', SubscriptionOverlay
renders a dedicated read-only screen instead of the tier picker:

  'This terminal is connected to {org_name}. Teams run on shared
   credits — use /topup to add funds. Personal subscriptions live
   on your personal account.'

The screen closes on Enter or Esc. The personal/tier-picker path is
unchanged.

* fix(subscription): drop manage-link gateway RPC, build URL locally

The NAS POST /api/billing/subscription/manage-link endpoint was dropped
(it added no server work — the target is the static /manage-subscription
page, not a Stripe-minted secret). Build the URL client-side instead:
{portal_base}/manage-subscription?org_id=<org.id>.

- Remove subscription.manage_link gateway RPC (server.py)
- Remove get_subscription_manage_link helper (subscription_view.py)
- Remove post_subscription_manage_link (nous_billing.py)
- Remove SubscriptionManageLinkResponse type (gatewayTypes.ts)
- Add org_id to SubscriptionState + wire through serializer + TS type
- openManageLink() builds the URL locally via buildManageUrl(), opens
  it with the existing openExternalUrl(), no gateway round-trip
- Drop targetTierId param from openManageLink (v1 sends everyone to
  /manage-subscription; no tier deep-link needed)
- Fix stale test expectations (Stripe copy → subscription page copy)

* chore(subscription): drop unused format_money import

* feat(cli): /subscription + /upgrade, /billing→/topup rename, /usage CTAs

Add the classic-CLI half of the terminal billing surface to match the TUI:
- /subscription (alias /upgrade) command + /topup (renamed /billing, keeps
  'billing' as a back-compat alias) in the command registry.
- Drop the stale 'billing' entry from _SLACK_VIA_HERMES_ONLY (now cli_only).

* feat(subscription): CLI /subscription handler, drop dunning, current:null no-plan

- CLI _show_subscription mirrors the TUI overlay (plan read + tier list + usage
  bar + browser deep-link via subscription_manage_url); credits render as counts.
- Adapt to the updated NAS read contract: remove is_past_due/dunning everywhere
  (a card-failing subscriber returns as a normal plan now), and treat no-plan as
  current:null (parser returns None) rather than an all-null object.
- HERMES_DEV_SUBSCRIPTION_FIXTURE env-driven fixtures + ui-tui fixture harness
  drive every state (CLI + live TUI) with no portal.

Verified against handoff 2026-06-24_subscription-tui-handoff.md.

* feat(billing): CF-4 Remote-Spending revoked-terminal UX (NAS PR NousResearch#481)

Wire the Remote-Spending gate denial contract end to end:
- nous_billing: BillingRemoteSpendingRevoked (403 remote_spending_revoked →
  reconnect) + BillingSessionRevoked (401 session_revoked → re-login), distinct
  from insufficient_scope; capture actor/code/recovery; 503 stays transient.
- gateway _serialize_billing_error threads the new typed kinds + actor/code/
  recovery to the TUI.
- TUI renderBillingError: actor-aware revoke copy, kills the spend overlay
  immediately (no 15-min zombie button), handles session_revoked, the dual-
  emitted cli_billing_disabled/remote_spending_disabled, role_required,
  idempotency_conflict; poll treats a mid-poll revoke as ambiguous (check
  balance before retry), not a failure.
- CLI _billing_render_charge_error: same denial matrix, actor-aware copy.

Tests: gate-contract mapping + envelope (py) and revoke/session/disabled (TUI).
Per handoff 2026-06-24_remote-spending-TUI-contract-handoff.md.

* refactor(subscription): remove dead step-up scaffolding from /subscription

/subscription only opens a browser deep-link to manage-subscription — that needs
no billing scope, so it can never hit insufficient_scope. Drop the never-fired
'stepup' screen type, requestRemoteSpending ctx fn, and resumeScreen bookkeeping
(leftovers from a superseded plan). The resumable step-up lives on /topup, where
the charge actually gets gated.

* feat(tui/topup): resumable 'Allow Remote Spending' step-up on the charge path

Phase 4: when a charge returns insufficient_scope, the /topup modal no longer
tears down with a 'run /billing again' ConfirmReq. Instead it stays MOUNTED and
switches to a step-up screen:
- charge() is now awaitable, returning a discriminated outcome (submitted |
  needs_remote_spending | error) so the overlay can route without closing.
- StepUpScreen: 'Allow Remote Spending' → await the device-flow grant (browser
  opens via the existing out-of-band billing.step_up.verification event) →
  replay the held charge (pendingCharge.amount) and settle, with no command
  re-run. Never surfaces the raw billing:manage scope.
- armStepUp's fire-and-forget ConfirmReq replaced by requestRemoteSpending();
  the leaky 'billing:manage' / 'Re-authorize' / 'run /billing again' copy is gone.

Tests: charge-outcome routing, step-up grant/deny, and a render test asserting
the step-up copy holds the amount and never leaks billing:manage.
Per handoff 2026-06-24_remote-spending-TUI-contract-handoff.md §2 (Grady #6).

* feat(billing): shared dollar usage model + two-bar view (drop "credits")

Single source of truth for the /usage and /subscription usage bars across
TUI + CLI. Reads the NAS account-info dollar fields (subscription/top-up/total
remaining, monthly allowance, renewal) and produces a surface-agnostic model:
two full-resolution bars (plan allowance + purchased top-up), a status
classification (free | healthy | low | depleted), and a human renewal date.

- agent/billing_usage.py: UsageModel/UsageBar, usage_model_from_account
  (fail-open), build_usage_model (HERMES_DEV_CREDITS_FIXTURE-aware),
  format_renews (ISO -> "Jul 24, 2026", Windows-safe), $5 low-balance threshold.
- tui_gateway/server.py: _serialize_usage_model/_serialize_usage_bar, a
  usage.bars RPC, and the model embedded into subscription.state so the overlay
  renders the same bars from its single fetch.
- Dollars only, never "credits"; two separate bars (not a crammed
  three-segment one) for legibility at terminal widths.
- tests/agent/test_billing_usage.py: status classification, bar math
  (clamp/over-cap), NaN/Inf rejection, fail-open invariants.

* feat(tui): dollar usage bars on /usage + /subscription, drop tier picker

Render the shared two-bar dollar model in both overlays; strip "credits" and
the in-terminal tier selection per UX feedback.

- overlayPrimitives.tsx: UsageBars (themed plan/top-up bars — gold allowance,
  green top-up) + usageBarsText for the /usage panel. Plan name labels the
  bar; "$X left of $Y · N% used" (disambiguated so the % matches); top-up
  "never expires".
- subscriptionOverlay.tsx: status line dedupes ($X left once; bar carries the
  breakdown), human renewal date, state-matched nudges (free upsell / <$5
  low alert) with box-safe ASCII markers (! / >) instead of the width-unstable
  emoji that broke the border. Tier picker removed — overview shows usage +
  plan, then "Manage on portal" / "Close" (free users get "Start a
  subscription"). No "credits" anywhere.
- session.ts: /usage renders the dollar bars + balance summary, falling back
  to the legacy credits lines only when the model is unavailable; CTA reworded.
- gatewayTypes.ts: UsageModelData/UsageBarData wire types + usage on
  SessionUsageResponse/SubscriptionStateResponse.
- Tests updated to the new contract (no "credits", "left of", dedup, markers).

* feat(cli): mirror dollar usage bars on /usage + /subscription

CLI parity with the TUI billing rework, from the same shared usage model.

- _print_nous_credits_block (/usage) and _subscription_overview render the
  two-bar dollar view (plan name on the bar, "$X left of $Y · N% used",
  top-up "never expires", total spendable) instead of the credits-worded block.
- Dollars only — dropped the tier catalog (no more "$N/mo (… credits)") and
  every user-facing "credits"; team copy says "shared balance".
- Human renewal date via the shared format_renews; status line dedupes the
  "$X left"; free upsell + <$5 low alert with ASCII markers.
- /subscription manage modal no longer dumps the raw manage-subscription URL
  in its detail — the [1] Open / [2] Copy link / [3] Cancel options carry it.
  Title is "Manage your subscription" (no in-terminal plan change). The raw URL
  stays only in the non-interactive / not-admin fallbacks, which have no menu.
- /usage token-usage panel (model, tokens, cost, context) left untouched.

* feat(billing): embed dollar usage model into billing.state for /topup

The /topup overview renders the same two-bar dollar usage (plan + top-up) as
/usage and /subscription. Embed the shared usage model into the billing.state
RPC payload (mirrors subscription.state) so the overlay gets the bars from its
single fetch, and add the `usage` field to BillingStateResponse.

* feat(tui/topup): reorder overview + in-flight reauth with press-Enter resume

Reworks the /topup overlay per the Jun 19 review and the no-preflight decision.

Overview:
- Balance leads in the title ("Top up · balance $X"); the shared two-bar dollar
  usage (plan + top-up) renders below. Dropped the old monthly-cap spend bar.
- "Add funds" is the first action (was "Buy credits"); auto-reload / monthly
  limit / manage-on-portal follow. Dollars only — no "credits" anywhere.
- No "Enable terminal billing" menu item and NO scope preflight: whether the
  terminal can charge is discovered reactively at pay time. (We deliberately do
  not read/refresh the OAuth token to gate UI.)

Step-up (reached only on a charge's insufficient_scope 403):
- New 4-phase flow that keeps the modal mounted: prompt (one-time-setup
  heads-up) → waiting (browser authorize) → granted (explicit "Press Enter to
  resume") → replay the held charge → settle. The press-Enter beat is the
  reassuring "you're back, finish your purchase" moment.
- Renamed user copy "Allow Remote Spending" → "Enable terminal billing"; never
  leaks the raw billing:manage scope (guarded by the render test).
- topup.ts error copy de-crufted to terminal-billing wording, emoji removed.

Tests: step-up prompt copy, the no-raw-scope invariant, and new overview tests
(balance-in-title, Add-funds-first, two-bar usage, no "credits").

* feat(cli/topup): mirror overview reorder + in-flight reauth resume

CLI parity with the TUI /topup rehaul, from the same shared usage model.

- _billing_overview: balance in the title, the two-bar dollar usage (plan name
  on the plan bar, top-up "never expires") in place of the old cap spend bar,
  "Add funds" first, dollars throughout — no "credits", no scope preflight.
- _billing_handle_scope_required: now takes the held amount + idempotency key
  and runs the in-flight flow — "Enable terminal billing" → browser device-flow
  → re-check the org kill-switch → press-Enter to resume → replay the held
  charge (reusing the key so a double-submit collapses to one). Stops leaking
  the raw billing:manage scope.
- Charge-error + buy/auto-reload copy de-crufted to terminal-billing/dollars.
- Tests updated to the new overview + buy copy.

* fix(billing): guard non-JSON 2xx responses in the billing HTTP client

A 2xx response with a non-JSON body — e.g. a reverse-proxy / SPA fallback HTML
page served when a billing route isn't actually mounted on a deployment — hit
json.loads() on the success path of _request() and raised a raw
json.JSONDecodeError. That escaped the typed-BillingError contract, so callers'
`except BillingError` missed it and fell through to a generic fail-open that
rendered as a misleading "not logged in" (observed when /api/billing/subscription
was briefly unshipped on staging: 200 text/html, x-matched-path /[...notFound]).

Now a non-JSON 2xx body raises a typed BillingError(error="endpoint_unavailable")
so surfaces degrade gracefully ("could not load …") instead of crashing or
mislabeling a valid session as logged-out. The 4xx/5xx path already guarded its
.json(); this closes the same hole on the success path.

Test: tests/hermes_cli/test_nous_billing_request.py — non-JSON 2xx → typed
error (not JSONDecodeError, not BillingAuthError), empty body → {}, valid JSON
parses.

* feat(billing/dev): add HERMES_DEV_BILLING_FIXTURE for offline card/scope testing

build_billing_state short-circuits to a fixture when HERMES_DEV_BILLING_FIXTURE
is set (mirrors HERMES_DEV_CREDITS_FIXTURE for the usage model). States:
nocard | card | card-autoreload | notadmin | billing-off | logged-out — so the
card-on-file gate, admin role, and kill-switch paths are exercisable offline
without a live portal. Env-var gated; returns None when unset (no prod leak).

Adds 8 behavior tests asserting the card/admin/billing-on contract per state.

* refactor(billing): fold /credits into /topup

/credits is redundant now that /topup shows the dollar balance + portal handoff.
Make 'credits' (and 'billing') aliases of /topup so typing /credits still works,
resolving to topup everywhere (CLI, gateway, Slack, TUI, autocomplete, help).

Remove the standalone /credits surface across 6 places:
- CLI _show_credits handler + dispatch
- gateway _handle_credits_command -> renamed _handle_topup_command, copy softened
  to 'Manage billing on the portal' (the messaging billing surface; /topup is now
  gateway-available so messaging keeps billing — credits was the only one before)
- TUI commands/credits.ts + creditsCommand.test.ts (deleted), registry entry
- tui_gateway credits.view RPC + the CreditsViewResponse type
- Slack _SLACK_VIA_HERMES_ONLY: credits -> topup

Sweep user-facing /credits -> /topup (usage-block hint, depletion notice) and
stale doc-comments. OpenRouter's /credits endpoint URL left untouched. Tests
updated (test_credits_folds_into_topup) or pruned for the removed symbols.

* fix(billing): card-on-file heads-up, no-card portal gate, /usage bar ordering, modal glyph

In-terminal charge (POST /charge against the org's server-held card, no card ref
leaves the client):
- card present: confirm screen shows 'Your card saved on the portal will be
  charged' + a 'Manage on portal' escape option (CLI); heads-up line (TUI)
- no card on file: /topup overview + buy flow detect it and route to the portal
  to add a card, instead of offering a charge that 403s no_payment_method

/usage bar ordering: route the dollar block through _cprint consistently. The
Plan: line (_cprint) and the bar (raw print) flushed to different buffers under
patch_stdout and interleaved nondeterministically; now Plan: -> bar -> status/CTA
is stable across all states.

Modal glyph: strip the leading emoji from bordered _prompt_text_input_modal
titles — it measures 1 char but renders 2 columns, shifting the box's right
border (the stray '|'). Includes the f-string 'Pay $X?' title.

Small /credits -> /topup string bits in cli.py ride along with the surrounding
charge edits (the fold lives in the sibling refactor commit).

* refactor(billing): apply safe simplify-pass fixes

Three low-risk cleanups from a parallel simplify review (reuse/quality/efficiency):
- dev fixture portal URL: reuse the prod host (was drifted to staging-* — a real
  mismatch vs subscription_view's _DEV_FIXTURE_PORTAL)
- TUI billingOverlay choose(): collapse two byte-identical branches (needsCard +
  the not-full else both = portal-or-close at index 0) into one tail; the only
  divergent path (full && !needsCard → buy/auto/limit) stays explicit
- /topup overview comment: correct the stale 'buy_flow detects no_payment_method'
  note (the overview's no-card gate fires first, so reaching Add funds implies a
  card on file)

Skipped (judgment): the orphaned CreditsView.depleted field (harmless, on a live
dataclass), the defensive card gates in _billing_buy_flow/_confirm_and_charge
(cheap correct defense on the money path), and folding the no-card handoff into a
shared helper (touches 4 money-path sites for tidiness — not worth the risk here).

* fix(billing): reactive charge gating — drop card preflight, react to 403 (scope→reauth, no-card→portal)

* refactor(billing): drop the /credits alias entirely

The /credits fold made it an alias of /topup; now remove that too. Typing
/credits is an unknown command, not a silent redirect — billing lives only on
/topup (with /billing kept as the old command's back-compat name). Dropped the
alias from the registry CommandDef and the TUI topup.ts; updated the test to
assert /credits resolves to nothing (no command, no alias).

* docs(billing): fix stale comment in _billing_overview — describe reactive no-card path

The comment still described the removed overview-level card gate ('no-card case
handled above'). Corrected to: the buy flow reacts to the server's
no_payment_method 403 and hands off to the portal at charge time (no preflight).

* refactor(billing): simplify-pass — share usage-payload helper, drop dead bar wire fields + redundant admin gate

* refactor(billing): drop the /billing alias too — /topup is the only billing command

Following /credits removal, retire the old /billing name as well. /topup now has
NO aliases — both /credits and /billing are unknown commands. Dropped the alias
from the registry CommandDef and TUI topup.ts; fixed the one live user-facing
straggler (the not-logged-in message said 'then /billing' → /topup) and the
_show_billing docstring/default-arg references. Test asserts /topup carries no
aliases and neither old name resolves.

* fix(billing): code-review fixes — money-path + parity bugs

Money path (TUI):
- auto-reload "Turn off" now echoes current threshold/top_up_amount so the
  PATCH succeeds (was sending {enabled:false} → invalid_request → stayed ON)
- charge poll honors the 5-min cap on the 429/503 throttle branch too (was
  rescheduling forever); cap folded into one timedOut() helper
- step-up resume reacts to the replay outcome instead of unconditionally
  closing on a reassuring line with no charge made
- synchronous submit guard on Confirm so two key events can't double-charge

Gateway:
- billing.step_up routes typed errors through _serialize_billing_error (was a
  raw {error:'error'} dict → generic copy for session_revoked)
- billing.state / subscription.state / usage.bars / session.usage moved to
  _LONG_HANDLERS (blocking portal HTTP no longer stalls the main stdin loop)

CLI:
- _billing_render_charge_error handles insufficient_scope without leaking the
  raw billing:manage scope name on a post-grant replay re-raise

Python model:
- subscription_view tier parse None-coalesces tierOrder/dollarsPerMonth so a
  free tier's 0 survives ($0, not "—"; correct sort order)

TUI parity/robustness:
- /usage shows formatted renews_display, not raw ISO renews_at
- subscription overview guards a null pending_downgrade_at (was "on null.")
- subscription overview surfaces a message instead of silently closing when
  portal_url is missing
- buildManageUrl wraps new URL() so a malformed portal_url can't throw out of
  the Ink key handler

* fix(billing): cross-surface bar direction, formatted cancel/downgrade dates, Slack alias gating

- CLI plan bar now fills by REMAINING (fuel-gauge), matching the shared model's
  fill_fraction, the top-up bar, and the TUI — same account renders identically
  on both surfaces (#8)
- subscription serializer emits cancellation_effective_display /
  pending_downgrade_display (format_renews); TUI shows 'Jul 1, 2026' not raw ISO (#14b)
- _SLACK_VIA_HERMES_ONLY now includes the 'billing' alias so it follows its
  canonical /topup via /hermes instead of leaking a native Slack slot (#9)

* fix(billing): thread idempotency key through the TUI step-up replay (#2)

Mint a stable idempotency key when the purchase amount is chosen; it rides
pendingCharge into both the Confirm charge and the post-grant step-up replay,
so a retried charge dedups server-side (the gateway already echoes the key).
A fresh amount selection gets a fresh key. Combined with the sync submit guard,
a double-submit now collapses to one charge.

* refactor(billing): remove dead /subscription tier-picker scaffolding (NousResearch#18)

The in-terminal plan picker was cut (deep-link only), leaving a whole unreached
state machine. Removed end-to-end:
- TUI: ConfirmScreen, HandoffScreen, the 'confirm'/'handoff' screen types,
  pendingTargetTierId, and the now-dead onPatch threading (collapsed the dispatch
  to a single overview screen + folded the duplicate Box wrapper)
- gateway: the tiers serialization + SubscriptionTierOption wire type
- model: SubscriptionTier, _parse_tier, _coalesce, _dev_tiers and the tiers field
  (never displayed on either surface, so this supersedes the tier-parse fix)
- tests: dropped the confirm/handoff/tier-passthrough tests; slimmed the overview
  render tests

Net: a large dead-code cull (no behavior change — the picker never ran).

* test(billing): parametrize usage-model tests; drop dead is_low/is_free props

Collapse the fail-open + status-classification cases into parametrized tables
(same coverage, ~80 fewer lines) and remove the now-unused UsageModel.is_low /
is_free properties (only a test pinned them).

* fix(billing): revert dead 'billing' Slack-via-hermes entry — the alias was dropped

#9 was based on a stale review diff: /billing is no longer an alias of /topup
(dropped earlier), so routing it via /hermes filtered a name that doesn't exist.

* test(billing): cull redundant TUI billing tests (parametrize, merge dupes)

usageCommand: collapse 3 CTA tests into one + a panel helper.
billingStepUp: merge the two step-up render asserts.
topupCommand: parametrize requestRemoteSpending + the revoked-actor pair, drop
the redundant happy-path-submitted test. Money-path + error-mapping coverage
preserved.

* refactor(billing): extract _usage_bar_lines — one source of truth for the CLI bars

The plan + top-up bar format was copy-pasted across _print_nous_credits_block,
_subscription_overview, and _billing_overview. Extract a helper returning the
ready-to-print lines; each caller keeps its own print fn (the _cprint-ordering
constraint stays) and resolves its plan-name label. Centralizes the format so
the three surfaces can't drift.

* feat(billing): NAS V3 subscription-change HTTP client wrappers

Add the four write-side wrappers for the V3 subscription contract to nous_billing,
each a thin _request() call (reusing auth, JSON, 401-retry, typed errors):
- post_subscription_preview      → POST  /subscription/preview      (chargeless quote)
- put_subscription_pending_change→ PUT   /subscription/pending-change (downgrade/cancel)
- delete_subscription_pending_change → DELETE .../pending-change      (resume/undo)
- post_subscription_upgrade      → POST  /subscription/upgrade        (the money route)

pending-change takes a discriminated body (tier_change | cancellation); upgrade
requires an Idempotency-Key (mandatory, validated client-side before any I/O).
Tests assert the exact method/path/body/header each wrapper puts on the wire.

* feat(billing): subscription tier catalog + change-preview models

Reinstate the catalog the in-terminal picker needs (was culled when /subscription
was deep-link-only): SubscriptionTier + SubscriptionState.tiers + _parse_tier, with
_coalesce so the free tier's 0 tierOrder/price survives a falsy-or. Parse the
catalog from GET /subscription's tiers and seed _dev_tiers into every fixture.

Add SubscriptionChangePreview + subscription_change_preview_from_payload for the
POST /preview quote (effect/amountDueNowCents/effectiveAt/reason + tier delta); a
malformed/missing effect fails safe to 'blocked' so a bad quote never reads as a
charge. Module docstring updated: the overlay is no longer deep-link-only.

* feat(billing): gateway RPCs for the V3 subscription change flow

Add subscription.preview / .change / .resume / .upgrade RPCs, each wrapping its
nous_billing call and reusing _serialize_billing_error for the typed envelope
(so a 403 still drives the device step-up). upgrade mints + echoes the
idempotency key and surfaces status + recovery_url so the TUI can route an
SCA/decline to the portal. Re-add the tier catalog to _serialize_subscription_state
(price pre-formatted) for the picker. All four are pool-routed (_LONG_HANDLERS) —
preview + upgrade hit Stripe and must not stall the main stdin loop.

* feat(billing): in-terminal subscription change flow (TUI)

/subscription is no longer deep-link-only: it drives the change in-terminal
against the V3 contract via the new gateway RPCs. The overlay is a state machine
overview → picker → confirm → result:
- picker lists the tier catalog with upgrade/downgrade hints (current + free
  excluded; free=cancel, on the overview);
- confirm shows the previewed effect — pay $X now (upgrade) / scheduled at date
  (downgrade) / cancel at period end / blocked-with-reason — then applies it;
- an upgrade's SCA/decline routes to the portal via the result screen's recovery
  link; resume/cancel/downgrade are chargeless.

Starting a NEW subscription still deep-links (needs a fresh card). insufficient_scope
points to /topup (the step-up stays there, not duplicated here). Adds the wire
types (tiers + preview/upgrade responses), widens the overlay ctx + screen state,
and threads onPatch. Render tests cover every screen.

* feat(billing): in-terminal step-up + clearer scheduled-change UX (TUI)

Two improvements to the /subscription overlay:

Step-up re-auth in place. When a mutation (preview/change/upgrade/resume) returns
insufficient_scope, route to a new 'stepup' screen that grants terminal billing
via billing.step_up and AUTO-REPLAYS the held action on grant — no bounce to
/topup. Scope routing is centralized in previewAndRoute/applyPendingAndRoute/
resumeAndRoute (shared by the picker, confirm, overview + the step-up replay). The
browser opens via the shared global verification handler; copy never leaks the raw
billing:manage scope.

Make a scheduled change unmissable. A downgrade/cancel was one buried warn line
that read as 'nothing happened'. Now the overview leads with a banner
(⏳ Scheduled change · Ultra ──▶ Plus · <date> · you keep Ultra until then), the
status line echoes the transition (Plan: Ultra → Plus), 'Keep <tier> (undo)' is
promoted to the first olive action, the result screen says 'your plan doesn't
change today', and confirm gets a charged-now / scheduled chip.

* feat(billing): full in-terminal subscription change flow in the classic CLI

Bring the CLI to parity with the TUI overlay — /subscription is no longer
deep-link-only. A paid admin/owner gets picker → preview → confirm → apply,
mirroring the /topup buy flow's modal idioms:
- _subscription_change_menu (change / undo-or-cancel / manage-on-portal),
- _subscription_pick_tier (catalog with upgrade/downgrade hints),
- _subscription_preview_and_confirm (POST /preview → effect-aware confirm),
- _subscription_apply (schedule / cancel / resume chargeless; upgrade charges
  the sub's card, SCA/decline → portal),
- _subscription_handle_scope_required (insufficient_scope → step_up_nous_billing_scope
  inline, then replays the held preview/mutation — reusing the upgrade idempotency key).

Also the scheduled-change UX fix: the overview leads with a prominent banner
(⏳ Scheduled change · Super ──▶ Plus · <date> · you keep Super until then) and the
status line echoes the transition, matching the TUI. Members / non-interactive /
free still deep-link. Tests drive every branch via a mocked modal + nous_billing.

* fix(billing): close TUI subscription money-path holes (ultracode review)

- Un-consented charge (P1): the step-up now HOLDS at a 'granted' phase requiring
  an explicit Continue, and an abortedRef gates the grant's late .then — a cancel
  during the browser flow can no longer replay the held upgrade + charge.
- Missing idempotency key (P2): mint it when building an upgrade 'pending' so it
  rides into confirm AND the step-up replay (was always undefined → gateway minted
  a fresh key per call, defeating dedup).
- Navigate-away re-charge (P2): confirm 'back' is guarded by submittingRef while an
  apply is in flight.
- Ambiguous charge (P2): a transport-null upgrade is reported as 'may or may not
  have charged — re-check', never a flat failure that invites a blind retry.
- Typed step-up denial (P2): requestRemoteSpending returns {granted,error,message};
  the screen maps session_revoked / remote_spending_revoked / rate_limited to the
  right recovery instead of always 'an admin must allow it'.

* fix(billing): close CLI subscription money-path holes (ultracode review)

- Bounded step-up (P2): bust the 30s token cache after a grant (it held the
  pre-grant unscoped token; _request only busts on 401, not 403) and replay ONCE
  with allow_stepup=False so a still-denied scope can't re-prompt/re-open in a loop.
- Stray-keystroke charge (P3→near-P2): the upgrade confirm defaults to 'Go back',
  not 'Pay ' — a bare Enter can't move money.
- Fail-open on unknown effect (P3→near-P2): an unrecognized preview effect now
  fails SAFE (portal hand-off) instead of scheduling a real PUT.
- 'cancel' word collision (P3): the Close row uses value 'close' so typing 'cancel'
  can't hit it and falsely report 'Cancelled'.
- blocked effect re-offers the portal; undo is promoted to the first row when a
  change is pending (TUI parity).

* fix(billing): guard the step-up resume against double-fire (2nd ultracode pass, BUG A)

The P1 fix split the auto-replay into a user-triggered resume() on the granted
screen, where the default row is the charging action — but resume() had no
re-entrancy guard, so a double-Enter fired two replays (the upgrade dedups on the
shared key, but schedule/cancel/resume replays carry none → duplicate PUT/DELETEs).
Mirror billingOverlay.resume(): flip to a 'resuming' phase + a resumingRef so it
fires at most once, and block 'back' once resuming (no re-mount → no second submit).

* fix(billing): CLI charge-route ambiguous-charge caveat (2nd ultracode pass, BUG B)

The TUI hardened upgradeResult(null) but the CLI charging route did not: a
transport/timeout/500 (or unknown 2xx status) on post_subscription_upgrade — after
NAS may have already prorated + charged — printed a flat failure, and a manual
re-run mints a FRESH idempotency key the server can't dedup → a real second charge.
Now the charge route reports 'your card may or may not have been charged — re-run
/subscription to check before trying again' and steers away from a blind retry
(the CLI can't persist the key across a command re-run). Also thread allow_stepup
through the preview→apply replay (BUG C.1) and route the requires_action/
payment_failed portal lines through _cprint for deterministic ordering.

* fix(billing): cap the TUI step-up replay to avoid a resume-deadlock (final pass, R1)

The round-2 resume guard ('resuming' phase + resumingRef) could deadlock: on a
REPEAT insufficient_scope during the post-grant replay, the route helpers did
onPatch({screen:'stepup'}) — a no-op since we're already mounted on stepup (no key
→ no remount) — leaving phase='resuming'/resumingRef=true frozen on 'Applying your
change…'. Thread allowStepUp through previewAndRoute/applyPendingAndRoute/
resumeAndRoute; the resume() replay passes false, so a repeat scope denial surfaces
a 'still isn't enabled' result instead (mirrors the CLI's allow_stepup=False cap).
Also: applyPendingAndRoute(pending=null) now routes to overview, not a stranded
Promise.resolve().

* fix(billing): narrow the CLI ambiguous-charge catch to indeterminate outcomes (final pass, R2)

The round-2 fix caught EVERY non-scope BillingError as 'may or may not have been
charged' — but typed pre-charge rejections (BillingRateLimited 429, BillingSessionRevoked
401, BillingRemoteSpendingRevoked 403, role_required/no_payment_method 4xx) never
reached Stripe, so the ambiguity copy was wrong and dropped their real recovery hints.
Now route those to _subscription_render_error, and reserve the ambiguous copy for
genuinely indeterminate outcomes (network_error / endpoint_unavailable / status None /
5xx). Tests: rate-limit stays deterministic; a real transport failure stays ambiguous.

* feat(billing): card visibility + guided add-card path in /topup and /subscription

Consume the NAS card-resolver contract (card.resolvedVia + chargeability) across
both surfaces, degrading cleanly on today's NAS (fields absent → prior behavior):

- WHICH card: the payment lines render provenance — 'Visa ····4242 — the card on
  your subscription' (resolvedVia → label; unknown rung/older NAS → masked card +
  the old generic line). Link payment methods render the brand alone (last4 is
  empty — never 'Link ····').
- Presence at a glance: the /topup overview now shows 'Card: …' or 'No saved
  card on file' for the full-menu case, plus a warning when the resolver marks
  the card needs_repair (failing auto-reloads) on overview/buy/confirm.
- Add-card path: with no card on file, 'Add funds' becomes a guided screen —
  open the portal billing page, then 'I've added it — check again' re-fetches
  billing state and continues straight into the purchase (also recovers a
  transient display miss). Cards are never entered in-terminal.
- /subscription upgrade confirm names the exact card ('Visa ····4242 — the card
  on your subscription — will be charged'), best-effort via billing.state and
  only when the resolution rung matches what a subscription charge actually
  uses (subPin/customerDefault, mirroring Stripe's precedence); otherwise the
  generic line stands. Fail-soft: any lookup error keeps the generic line.
- Gateway serializes display/resolved_via/needs_repair; TUI ctx gains
  refreshState (topup) + fetchCard (subscription); new offline fixtures
  card-sub / card-repair.

Tests: TUI ctx mocks extended; CLI suites cover provenance + repair-warning
render, the Link guard, the add-card path (continue-after-recheck + abandon),
the sub-confirm card line, and keep the confirm-time lookup offline in tests.

* fix(billing): consume server canChangePlan, preserve distinct refusal codes, drop dead chargeability

- Parse canChangePlan verbatim from NAS payloads into BillingState and
  SubscriptionState; fall back to the legacy OWNER/ADMIN check only when the
  server omits the field (FINANCE_ADMIN stops being locked out where NAS
  authorizes it). Role model updated to the 5-role enum.
- Add the autoReload.card union (canonical | distinct | none) end-to-end:
  parse + gateway serialization, distinct carries payment_method_id/brand/last4
  with nullable display fields.
- stripe_unavailable (503, transient) and upgrade_cap_exceeded (429, daily cap)
  now survive to the wire as their own codes instead of collapsing into
  rate_limited; new exception types subclass BillingRateLimited so existing
  backoff call sites keep working.
- Remove card.chargeability / needs_repair parsing, serialization, fixtures and
  the cli warning blocks: NAS NousResearch#670 removed the field, so the repair path was
  permanently dead. The future card-health signal belongs to the NAS W1/W3 work.
- Tests: five-role fixtures, canChangePlan override/fallback, all three
  auto-reload card variants, 429-vs-503 code preservation end-to-end.

* feat(tui): render the full NAS billing refusal surface

- billingOverlay: divergence notice when auto-refill charges a distinct card
  (portal deep-link to reconcile); needs_repair warnings removed with the field.
- topup: explicit copy for consent_required, org_access_denied,
  upgrade_cap_exceeded, auto_top_up_disabled_failures and stripe_unavailable
  (honors retry_after); processing_error is an explicit charge-failure case;
  transport loss during charge polling now reads as an unconfirmed outcome
  (check balance before retrying), matching the revocation path.
- subscriptionOverlay: branch on upgrade reason, not status, so an SCA-needing
  upgrade routes to portal verification even while NAS pre-NousResearch#711 labels it
  payment_failed; after an upgrade, poll subscription state until the tier
  flips (bounded), rendering applying/still-applying rather than assuming
  immediacy.
- Capability-neutral refusal copy (owner, admin, or finance admin) replaces
  the stale org admin/owner wording.
- gatewayTypes: BillingAutoReload.card union added, needs_repair removed.

* docs(billing): client-side billing state and refusal lifecycle table

Enumerates, from the code, every billing.state shape and typed refusal the
gateway serves and the exact TUI copy + recovery each renders. Acceptance from
the billing-integration handoff: no NAS billing state or typed refusal falls
through to a generic toast; unknown codes still degrade to the default branch
that surfaces the server message.
Codename-11 pushed a commit that referenced this pull request Jul 18, 2026
* feat(tui): rename /billing slash command to /topup

Behavior-preserving rename of the /billing command surface to /topup.
Changes: billing.ts → topup.ts (export topupCommands, name 'topup', new
help string), registry.ts import+spread updated, billingOverlay.tsx
overview header 'Usage credits' → 'Top up credits', billingCommand.test.ts
→ topupCommand.test.ts with import/lookup/call updated. RPC method names
(billing.state, billing.charge, etc.) and component/symbol names unchanged.

* refactor(tui): extract overlay primitives to shared module

Lift MenuRow, ActionRow, footer, and barCells() out of billingOverlay.tsx
into overlayPrimitives.tsx so the upcoming subscriptionOverlay.tsx can
import them instead of duplicating. spendBar now calls barCells() —
output is byte-identical. Pure behavior-preserving refactor.

* feat(tui): add /subscription + /topup CTAs to /usage output

Every /usage render now ends with 'Run /subscription to change plan
· /topup to add credits' — both the healthy (with-calls) and depleted
(no-calls) paths. Strings-only change, no WS1 dependency.

* feat(tui): add subscription wire types

Add SubscriptionTierOption, SubscriptionStateResponse, and
SubscriptionManageLinkResponse to gatewayTypes.ts. Type-only — no
usages yet. Mirrors the BillingStateResponse conventions (snake_case,
Decimals as strings) and reuses BillingErrorPayload for error mapping.

* feat(gateway): add subscription.state + subscription.manage_link RPCs

- agent/subscription_view.py: SubscriptionState dataclass + fail-open
  build_subscription_state() (mirrors billing_view pattern) +
  get_subscription_manage_link() for the Stripe deep-link.
- hermes_cli/nous_billing.py: get_subscription_state() +
  post_subscription_manage_link() HTTP helpers for the two NAS endpoints
  (WS1 Phase A/C). The manage-link endpoint raises BillingScopeRequired
  when Remote-Spending is missing (Phase 4 step-up trigger).
- tui_gateway/server.py: _serialize_subscription_state() +
  subscription.state RPC (fail-open) + subscription.manage_link RPC
  (returns {ok,kind,url} or typed error envelope via
  _serialize_billing_error). NOT added to _LONG_HANDLERS — synchronous
  HTTP round-trip, not a device flow.

* feat(tui): add subscription overlay state types + store slot

Add SubscriptionScreen, SubscriptionOverlayCtx, SubscriptionOverlayState
to interfaces.ts and a 'subscription' slot to OverlayState. Wire it into
overlayStore.ts (buildOverlayState + $isBlocked). NOT added to
resetFlowOverlays preserve list — flow-scoped like billing, drops on
turn end.

* feat(tui): build SubscriptionOverlay — overview + confirm + handoff

Pure-render Ink component mirroring billingOverlay.tsx's structure.
Overview screen covers all 5 states (free-upgradeable, mid-tier,
top-tier, not-admin, downgrade-pending) + dunning. Confirm screen is
y/n deep-link to Stripe (NO in-terminal charge). Handoff is the
transient 'Opening Stripe' screen. Imports shared primitives from
overlayPrimitives.tsx. 8 render tests via renderSync covering every
state.

* feat(tui): add /subscription command + overlay wiring

- subscription.ts: SubscriptionOverlayCtx closure (openManageLink,
  refreshState, requestRemoteSpending) + run handler that fetches
  subscription.state and opens the overlay. Alias /upgrade.
- registry.ts: spread subscriptionCommands into SLASH_COMMANDS.
- appOverlays.tsx: render SubscriptionOverlay when overlay.subscription set.
- useInputHandlers.ts: Esc closes subscription overlay; promptOverlay OR
  includes subscription so input is intercepted while open.
- subscriptionCommand.test.ts: 4 tests (fetch+open, logged-out sys line,
  /upgrade alias, /subscription resolves).

* fix(tui/subscription): stop saying Stripe in deep-link copy + fix manage link kind type

Replace all user-facing 'Stripe' mentions in the /subscription overlay and
sys messages with 'your subscription page' — the deep-link target is NAS's
own /manage-subscription page, not the Stripe hosted portal. Stripe only
legitimately appears later at actual Checkout. Also add 'manage' to the
SubscriptionManageLinkResponse.kind union (NAS emits kind:'manage'; was
previously missing from the TypeScript type causing silent narrowing errors).

* feat(tui/subscription): render cancellation-scheduled note with headline precedence

Parse cancelAtPeriodEnd + cancellationEffectiveAt from the NAS contract
(camelCase) in the agent parser (_parse_current), emit cancel_at_period_end
+ cancellation_effective_at from the gateway serializer, extend the
SubscriptionStateResponse type, and render a warn note in OverviewScreen:
'Cancels on {date} — your plan stays active until then.'

Headline precedence when multiple flags co-occur:
  past-due > cancel-scheduled > downgrade-pending > active
The downgradeNote guard is tightened to suppress when cancel is scheduled,
so at most one status line renders at a time.

* feat(tui/subscription): team-context screen — redirect to /topup for team orgs

Parse the NAS context:'personal'|'team' field (defaults to 'personal' for
unknown/missing values), emit it on the gateway wire, add it to
SubscriptionStateResponse. When context is 'team', SubscriptionOverlay
renders a dedicated read-only screen instead of the tier picker:

  'This terminal is connected to {org_name}. Teams run on shared
   credits — use /topup to add funds. Personal subscriptions live
   on your personal account.'

The screen closes on Enter or Esc. The personal/tier-picker path is
unchanged.

* fix(subscription): drop manage-link gateway RPC, build URL locally

The NAS POST /api/billing/subscription/manage-link endpoint was dropped
(it added no server work — the target is the static /manage-subscription
page, not a Stripe-minted secret). Build the URL client-side instead:
{portal_base}/manage-subscription?org_id=<org.id>.

- Remove subscription.manage_link gateway RPC (server.py)
- Remove get_subscription_manage_link helper (subscription_view.py)
- Remove post_subscription_manage_link (nous_billing.py)
- Remove SubscriptionManageLinkResponse type (gatewayTypes.ts)
- Add org_id to SubscriptionState + wire through serializer + TS type
- openManageLink() builds the URL locally via buildManageUrl(), opens
  it with the existing openExternalUrl(), no gateway round-trip
- Drop targetTierId param from openManageLink (v1 sends everyone to
  /manage-subscription; no tier deep-link needed)
- Fix stale test expectations (Stripe copy → subscription page copy)

* chore(subscription): drop unused format_money import

* feat(cli): /subscription + /upgrade, /billing→/topup rename, /usage CTAs

Add the classic-CLI half of the terminal billing surface to match the TUI:
- /subscription (alias /upgrade) command + /topup (renamed /billing, keeps
  'billing' as a back-compat alias) in the command registry.
- Drop the stale 'billing' entry from _SLACK_VIA_HERMES_ONLY (now cli_only).

* feat(subscription): CLI /subscription handler, drop dunning, current:null no-plan

- CLI _show_subscription mirrors the TUI overlay (plan read + tier list + usage
  bar + browser deep-link via subscription_manage_url); credits render as counts.
- Adapt to the updated NAS read contract: remove is_past_due/dunning everywhere
  (a card-failing subscriber returns as a normal plan now), and treat no-plan as
  current:null (parser returns None) rather than an all-null object.
- HERMES_DEV_SUBSCRIPTION_FIXTURE env-driven fixtures + ui-tui fixture harness
  drive every state (CLI + live TUI) with no portal.

Verified against handoff 2026-06-24_subscription-tui-handoff.md.

* feat(billing): CF-4 Remote-Spending revoked-terminal UX (NAS PR #481)

Wire the Remote-Spending gate denial contract end to end:
- nous_billing: BillingRemoteSpendingRevoked (403 remote_spending_revoked →
  reconnect) + BillingSessionRevoked (401 session_revoked → re-login), distinct
  from insufficient_scope; capture actor/code/recovery; 503 stays transient.
- gateway _serialize_billing_error threads the new typed kinds + actor/code/
  recovery to the TUI.
- TUI renderBillingError: actor-aware revoke copy, kills the spend overlay
  immediately (no 15-min zombie button), handles session_revoked, the dual-
  emitted cli_billing_disabled/remote_spending_disabled, role_required,
  idempotency_conflict; poll treats a mid-poll revoke as ambiguous (check
  balance before retry), not a failure.
- CLI _billing_render_charge_error: same denial matrix, actor-aware copy.

Tests: gate-contract mapping + envelope (py) and revoke/session/disabled (TUI).
Per handoff 2026-06-24_remote-spending-TUI-contract-handoff.md.

* refactor(subscription): remove dead step-up scaffolding from /subscription

/subscription only opens a browser deep-link to manage-subscription — that needs
no billing scope, so it can never hit insufficient_scope. Drop the never-fired
'stepup' screen type, requestRemoteSpending ctx fn, and resumeScreen bookkeeping
(leftovers from a superseded plan). The resumable step-up lives on /topup, where
the charge actually gets gated.

* feat(tui/topup): resumable 'Allow Remote Spending' step-up on the charge path

Phase 4: when a charge returns insufficient_scope, the /topup modal no longer
tears down with a 'run /billing again' ConfirmReq. Instead it stays MOUNTED and
switches to a step-up screen:
- charge() is now awaitable, returning a discriminated outcome (submitted |
  needs_remote_spending | error) so the overlay can route without closing.
- StepUpScreen: 'Allow Remote Spending' → await the device-flow grant (browser
  opens via the existing out-of-band billing.step_up.verification event) →
  replay the held charge (pendingCharge.amount) and settle, with no command
  re-run. Never surfaces the raw billing:manage scope.
- armStepUp's fire-and-forget ConfirmReq replaced by requestRemoteSpending();
  the leaky 'billing:manage' / 'Re-authorize' / 'run /billing again' copy is gone.

Tests: charge-outcome routing, step-up grant/deny, and a render test asserting
the step-up copy holds the amount and never leaks billing:manage.
Per handoff 2026-06-24_remote-spending-TUI-contract-handoff.md §2 (Grady #6).

* feat(billing): shared dollar usage model + two-bar view (drop "credits")

Single source of truth for the /usage and /subscription usage bars across
TUI + CLI. Reads the NAS account-info dollar fields (subscription/top-up/total
remaining, monthly allowance, renewal) and produces a surface-agnostic model:
two full-resolution bars (plan allowance + purchased top-up), a status
classification (free | healthy | low | depleted), and a human renewal date.

- agent/billing_usage.py: UsageModel/UsageBar, usage_model_from_account
  (fail-open), build_usage_model (HERMES_DEV_CREDITS_FIXTURE-aware),
  format_renews (ISO -> "Jul 24, 2026", Windows-safe), $5 low-balance threshold.
- tui_gateway/server.py: _serialize_usage_model/_serialize_usage_bar, a
  usage.bars RPC, and the model embedded into subscription.state so the overlay
  renders the same bars from its single fetch.
- Dollars only, never "credits"; two separate bars (not a crammed
  three-segment one) for legibility at terminal widths.
- tests/agent/test_billing_usage.py: status classification, bar math
  (clamp/over-cap), NaN/Inf rejection, fail-open invariants.

* feat(tui): dollar usage bars on /usage + /subscription, drop tier picker

Render the shared two-bar dollar model in both overlays; strip "credits" and
the in-terminal tier selection per UX feedback.

- overlayPrimitives.tsx: UsageBars (themed plan/top-up bars — gold allowance,
  green top-up) + usageBarsText for the /usage panel. Plan name labels the
  bar; "$X left of $Y · N% used" (disambiguated so the % matches); top-up
  "never expires".
- subscriptionOverlay.tsx: status line dedupes ($X left once; bar carries the
  breakdown), human renewal date, state-matched nudges (free upsell / <$5
  low alert) with box-safe ASCII markers (! / >) instead of the width-unstable
  emoji that broke the border. Tier picker removed — overview shows usage +
  plan, then "Manage on portal" / "Close" (free users get "Start a
  subscription"). No "credits" anywhere.
- session.ts: /usage renders the dollar bars + balance summary, falling back
  to the legacy credits lines only when the model is unavailable; CTA reworded.
- gatewayTypes.ts: UsageModelData/UsageBarData wire types + usage on
  SessionUsageResponse/SubscriptionStateResponse.
- Tests updated to the new contract (no "credits", "left of", dedup, markers).

* feat(cli): mirror dollar usage bars on /usage + /subscription

CLI parity with the TUI billing rework, from the same shared usage model.

- _print_nous_credits_block (/usage) and _subscription_overview render the
  two-bar dollar view (plan name on the bar, "$X left of $Y · N% used",
  top-up "never expires", total spendable) instead of the credits-worded block.
- Dollars only — dropped the tier catalog (no more "$N/mo (… credits)") and
  every user-facing "credits"; team copy says "shared balance".
- Human renewal date via the shared format_renews; status line dedupes the
  "$X left"; free upsell + <$5 low alert with ASCII markers.
- /subscription manage modal no longer dumps the raw manage-subscription URL
  in its detail — the [1] Open / [2] Copy link / [3] Cancel options carry it.
  Title is "Manage your subscription" (no in-terminal plan change). The raw URL
  stays only in the non-interactive / not-admin fallbacks, which have no menu.
- /usage token-usage panel (model, tokens, cost, context) left untouched.

* feat(billing): embed dollar usage model into billing.state for /topup

The /topup overview renders the same two-bar dollar usage (plan + top-up) as
/usage and /subscription. Embed the shared usage model into the billing.state
RPC payload (mirrors subscription.state) so the overlay gets the bars from its
single fetch, and add the `usage` field to BillingStateResponse.

* feat(tui/topup): reorder overview + in-flight reauth with press-Enter resume

Reworks the /topup overlay per the Jun 19 review and the no-preflight decision.

Overview:
- Balance leads in the title ("Top up · balance $X"); the shared two-bar dollar
  usage (plan + top-up) renders below. Dropped the old monthly-cap spend bar.
- "Add funds" is the first action (was "Buy credits"); auto-reload / monthly
  limit / manage-on-portal follow. Dollars only — no "credits" anywhere.
- No "Enable terminal billing" menu item and NO scope preflight: whether the
  terminal can charge is discovered reactively at pay time. (We deliberately do
  not read/refresh the OAuth token to gate UI.)

Step-up (reached only on a charge's insufficient_scope 403):
- New 4-phase flow that keeps the modal mounted: prompt (one-time-setup
  heads-up) → waiting (browser authorize) → granted (explicit "Press Enter to
  resume") → replay the held charge → settle. The press-Enter beat is the
  reassuring "you're back, finish your purchase" moment.
- Renamed user copy "Allow Remote Spending" → "Enable terminal billing"; never
  leaks the raw billing:manage scope (guarded by the render test).
- topup.ts error copy de-crufted to terminal-billing wording, emoji removed.

Tests: step-up prompt copy, the no-raw-scope invariant, and new overview tests
(balance-in-title, Add-funds-first, two-bar usage, no "credits").

* feat(cli/topup): mirror overview reorder + in-flight reauth resume

CLI parity with the TUI /topup rehaul, from the same shared usage model.

- _billing_overview: balance in the title, the two-bar dollar usage (plan name
  on the plan bar, top-up "never expires") in place of the old cap spend bar,
  "Add funds" first, dollars throughout — no "credits", no scope preflight.
- _billing_handle_scope_required: now takes the held amount + idempotency key
  and runs the in-flight flow — "Enable terminal billing" → browser device-flow
  → re-check the org kill-switch → press-Enter to resume → replay the held
  charge (reusing the key so a double-submit collapses to one). Stops leaking
  the raw billing:manage scope.
- Charge-error + buy/auto-reload copy de-crufted to terminal-billing/dollars.
- Tests updated to the new overview + buy copy.

* fix(billing): guard non-JSON 2xx responses in the billing HTTP client

A 2xx response with a non-JSON body — e.g. a reverse-proxy / SPA fallback HTML
page served when a billing route isn't actually mounted on a deployment — hit
json.loads() on the success path of _request() and raised a raw
json.JSONDecodeError. That escaped the typed-BillingError contract, so callers'
`except BillingError` missed it and fell through to a generic fail-open that
rendered as a misleading "not logged in" (observed when /api/billing/subscription
was briefly unshipped on staging: 200 text/html, x-matched-path /[...notFound]).

Now a non-JSON 2xx body raises a typed BillingError(error="endpoint_unavailable")
so surfaces degrade gracefully ("could not load …") instead of crashing or
mislabeling a valid session as logged-out. The 4xx/5xx path already guarded its
.json(); this closes the same hole on the success path.

Test: tests/hermes_cli/test_nous_billing_request.py — non-JSON 2xx → typed
error (not JSONDecodeError, not BillingAuthError), empty body → {}, valid JSON
parses.

* feat(billing/dev): add HERMES_DEV_BILLING_FIXTURE for offline card/scope testing

build_billing_state short-circuits to a fixture when HERMES_DEV_BILLING_FIXTURE
is set (mirrors HERMES_DEV_CREDITS_FIXTURE for the usage model). States:
nocard | card | card-autoreload | notadmin | billing-off | logged-out — so the
card-on-file gate, admin role, and kill-switch paths are exercisable offline
without a live portal. Env-var gated; returns None when unset (no prod leak).

Adds 8 behavior tests asserting the card/admin/billing-on contract per state.

* refactor(billing): fold /credits into /topup

/credits is redundant now that /topup shows the dollar balance + portal handoff.
Make 'credits' (and 'billing') aliases of /topup so typing /credits still works,
resolving to topup everywhere (CLI, gateway, Slack, TUI, autocomplete, help).

Remove the standalone /credits surface across 6 places:
- CLI _show_credits handler + dispatch
- gateway _handle_credits_command -> renamed _handle_topup_command, copy softened
  to 'Manage billing on the portal' (the messaging billing surface; /topup is now
  gateway-available so messaging keeps billing — credits was the only one before)
- TUI commands/credits.ts + creditsCommand.test.ts (deleted), registry entry
- tui_gateway credits.view RPC + the CreditsViewResponse type
- Slack _SLACK_VIA_HERMES_ONLY: credits -> topup

Sweep user-facing /credits -> /topup (usage-block hint, depletion notice) and
stale doc-comments. OpenRouter's /credits endpoint URL left untouched. Tests
updated (test_credits_folds_into_topup) or pruned for the removed symbols.

* fix(billing): card-on-file heads-up, no-card portal gate, /usage bar ordering, modal glyph

In-terminal charge (POST /charge against the org's server-held card, no card ref
leaves the client):
- card present: confirm screen shows 'Your card saved on the portal will be
  charged' + a 'Manage on portal' escape option (CLI); heads-up line (TUI)
- no card on file: /topup overview + buy flow detect it and route to the portal
  to add a card, instead of offering a charge that 403s no_payment_method

/usage bar ordering: route the dollar block through _cprint consistently. The
Plan: line (_cprint) and the bar (raw print) flushed to different buffers under
patch_stdout and interleaved nondeterministically; now Plan: -> bar -> status/CTA
is stable across all states.

Modal glyph: strip the leading emoji from bordered _prompt_text_input_modal
titles — it measures 1 char but renders 2 columns, shifting the box's right
border (the stray '|'). Includes the f-string 'Pay $X?' title.

Small /credits -> /topup string bits in cli.py ride along with the surrounding
charge edits (the fold lives in the sibling refactor commit).

* refactor(billing): apply safe simplify-pass fixes

Three low-risk cleanups from a parallel simplify review (reuse/quality/efficiency):
- dev fixture portal URL: reuse the prod host (was drifted to staging-* — a real
  mismatch vs subscription_view's _DEV_FIXTURE_PORTAL)
- TUI billingOverlay choose(): collapse two byte-identical branches (needsCard +
  the not-full else both = portal-or-close at index 0) into one tail; the only
  divergent path (full && !needsCard → buy/auto/limit) stays explicit
- /topup overview comment: correct the stale 'buy_flow detects no_payment_method'
  note (the overview's no-card gate fires first, so reaching Add funds implies a
  card on file)

Skipped (judgment): the orphaned CreditsView.depleted field (harmless, on a live
dataclass), the defensive card gates in _billing_buy_flow/_confirm_and_charge
(cheap correct defense on the money path), and folding the no-card handoff into a
shared helper (touches 4 money-path sites for tidiness — not worth the risk here).

* fix(billing): reactive charge gating — drop card preflight, react to 403 (scope→reauth, no-card→portal)

* refactor(billing): drop the /credits alias entirely

The /credits fold made it an alias of /topup; now remove that too. Typing
/credits is an unknown command, not a silent redirect — billing lives only on
/topup (with /billing kept as the old command's back-compat name). Dropped the
alias from the registry CommandDef and the TUI topup.ts; updated the test to
assert /credits resolves to nothing (no command, no alias).

* docs(billing): fix stale comment in _billing_overview — describe reactive no-card path

The comment still described the removed overview-level card gate ('no-card case
handled above'). Corrected to: the buy flow reacts to the server's
no_payment_method 403 and hands off to the portal at charge time (no preflight).

* refactor(billing): simplify-pass — share usage-payload helper, drop dead bar wire fields + redundant admin gate

* refactor(billing): drop the /billing alias too — /topup is the only billing command

Following /credits removal, retire the old /billing name as well. /topup now has
NO aliases — both /credits and /billing are unknown commands. Dropped the alias
from the registry CommandDef and TUI topup.ts; fixed the one live user-facing
straggler (the not-logged-in message said 'then /billing' → /topup) and the
_show_billing docstring/default-arg references. Test asserts /topup carries no
aliases and neither old name resolves.

* fix(billing): code-review fixes — money-path + parity bugs

Money path (TUI):
- auto-reload "Turn off" now echoes current threshold/top_up_amount so the
  PATCH succeeds (was sending {enabled:false} → invalid_request → stayed ON)
- charge poll honors the 5-min cap on the 429/503 throttle branch too (was
  rescheduling forever); cap folded into one timedOut() helper
- step-up resume reacts to the replay outcome instead of unconditionally
  closing on a reassuring line with no charge made
- synchronous submit guard on Confirm so two key events can't double-charge

Gateway:
- billing.step_up routes typed errors through _serialize_billing_error (was a
  raw {error:'error'} dict → generic copy for session_revoked)
- billing.state / subscription.state / usage.bars / session.usage moved to
  _LONG_HANDLERS (blocking portal HTTP no longer stalls the main stdin loop)

CLI:
- _billing_render_charge_error handles insufficient_scope without leaking the
  raw billing:manage scope name on a post-grant replay re-raise

Python model:
- subscription_view tier parse None-coalesces tierOrder/dollarsPerMonth so a
  free tier's 0 survives ($0, not "—"; correct sort order)

TUI parity/robustness:
- /usage shows formatted renews_display, not raw ISO renews_at
- subscription overview guards a null pending_downgrade_at (was "on null.")
- subscription overview surfaces a message instead of silently closing when
  portal_url is missing
- buildManageUrl wraps new URL() so a malformed portal_url can't throw out of
  the Ink key handler

* fix(billing): cross-surface bar direction, formatted cancel/downgrade dates, Slack alias gating

- CLI plan bar now fills by REMAINING (fuel-gauge), matching the shared model's
  fill_fraction, the top-up bar, and the TUI — same account renders identically
  on both surfaces (#8)
- subscription serializer emits cancellation_effective_display /
  pending_downgrade_display (format_renews); TUI shows 'Jul 1, 2026' not raw ISO (#14b)
- _SLACK_VIA_HERMES_ONLY now includes the 'billing' alias so it follows its
  canonical /topup via /hermes instead of leaking a native Slack slot (#9)

* fix(billing): thread idempotency key through the TUI step-up replay (#2)

Mint a stable idempotency key when the purchase amount is chosen; it rides
pendingCharge into both the Confirm charge and the post-grant step-up replay,
so a retried charge dedups server-side (the gateway already echoes the key).
A fresh amount selection gets a fresh key. Combined with the sync submit guard,
a double-submit now collapses to one charge.

* refactor(billing): remove dead /subscription tier-picker scaffolding (#18)

The in-terminal plan picker was cut (deep-link only), leaving a whole unreached
state machine. Removed end-to-end:
- TUI: ConfirmScreen, HandoffScreen, the 'confirm'/'handoff' screen types,
  pendingTargetTierId, and the now-dead onPatch threading (collapsed the dispatch
  to a single overview screen + folded the duplicate Box wrapper)
- gateway: the tiers serialization + SubscriptionTierOption wire type
- model: SubscriptionTier, _parse_tier, _coalesce, _dev_tiers and the tiers field
  (never displayed on either surface, so this supersedes the tier-parse fix)
- tests: dropped the confirm/handoff/tier-passthrough tests; slimmed the overview
  render tests

Net: a large dead-code cull (no behavior change — the picker never ran).

* test(billing): parametrize usage-model tests; drop dead is_low/is_free props

Collapse the fail-open + status-classification cases into parametrized tables
(same coverage, ~80 fewer lines) and remove the now-unused UsageModel.is_low /
is_free properties (only a test pinned them).

* fix(billing): revert dead 'billing' Slack-via-hermes entry — the alias was dropped

#9 was based on a stale review diff: /billing is no longer an alias of /topup
(dropped earlier), so routing it via /hermes filtered a name that doesn't exist.

* test(billing): cull redundant TUI billing tests (parametrize, merge dupes)

usageCommand: collapse 3 CTA tests into one + a panel helper.
billingStepUp: merge the two step-up render asserts.
topupCommand: parametrize requestRemoteSpending + the revoked-actor pair, drop
the redundant happy-path-submitted test. Money-path + error-mapping coverage
preserved.

* refactor(billing): extract _usage_bar_lines — one source of truth for the CLI bars

The plan + top-up bar format was copy-pasted across _print_nous_credits_block,
_subscription_overview, and _billing_overview. Extract a helper returning the
ready-to-print lines; each caller keeps its own print fn (the _cprint-ordering
constraint stays) and resolves its plan-name label. Centralizes the format so
the three surfaces can't drift.

* feat(billing): NAS V3 subscription-change HTTP client wrappers

Add the four write-side wrappers for the V3 subscription contract to nous_billing,
each a thin _request() call (reusing auth, JSON, 401-retry, typed errors):
- post_subscription_preview      → POST  /subscription/preview      (chargeless quote)
- put_subscription_pending_change→ PUT   /subscription/pending-change (downgrade/cancel)
- delete_subscription_pending_change → DELETE .../pending-change      (resume/undo)
- post_subscription_upgrade      → POST  /subscription/upgrade        (the money route)

pending-change takes a discriminated body (tier_change | cancellation); upgrade
requires an Idempotency-Key (mandatory, validated client-side before any I/O).
Tests assert the exact method/path/body/header each wrapper puts on the wire.

* feat(billing): subscription tier catalog + change-preview models

Reinstate the catalog the in-terminal picker needs (was culled when /subscription
was deep-link-only): SubscriptionTier + SubscriptionState.tiers + _parse_tier, with
_coalesce so the free tier's 0 tierOrder/price survives a falsy-or. Parse the
catalog from GET /subscription's tiers and seed _dev_tiers into every fixture.

Add SubscriptionChangePreview + subscription_change_preview_from_payload for the
POST /preview quote (effect/amountDueNowCents/effectiveAt/reason + tier delta); a
malformed/missing effect fails safe to 'blocked' so a bad quote never reads as a
charge. Module docstring updated: the overlay is no longer deep-link-only.

* feat(billing): gateway RPCs for the V3 subscription change flow

Add subscription.preview / .change / .resume / .upgrade RPCs, each wrapping its
nous_billing call and reusing _serialize_billing_error for the typed envelope
(so a 403 still drives the device step-up). upgrade mints + echoes the
idempotency key and surfaces status + recovery_url so the TUI can route an
SCA/decline to the portal. Re-add the tier catalog to _serialize_subscription_state
(price pre-formatted) for the picker. All four are pool-routed (_LONG_HANDLERS) —
preview + upgrade hit Stripe and must not stall the main stdin loop.

* feat(billing): in-terminal subscription change flow (TUI)

/subscription is no longer deep-link-only: it drives the change in-terminal
against the V3 contract via the new gateway RPCs. The overlay is a state machine
overview → picker → confirm → result:
- picker lists the tier catalog with upgrade/downgrade hints (current + free
  excluded; free=cancel, on the overview);
- confirm shows the previewed effect — pay $X now (upgrade) / scheduled at date
  (downgrade) / cancel at period end / blocked-with-reason — then applies it;
- an upgrade's SCA/decline routes to the portal via the result screen's recovery
  link; resume/cancel/downgrade are chargeless.

Starting a NEW subscription still deep-links (needs a fresh card). insufficient_scope
points to /topup (the step-up stays there, not duplicated here). Adds the wire
types (tiers + preview/upgrade responses), widens the overlay ctx + screen state,
and threads onPatch. Render tests cover every screen.

* feat(billing): in-terminal step-up + clearer scheduled-change UX (TUI)

Two improvements to the /subscription overlay:

Step-up re-auth in place. When a mutation (preview/change/upgrade/resume) returns
insufficient_scope, route to a new 'stepup' screen that grants terminal billing
via billing.step_up and AUTO-REPLAYS the held action on grant — no bounce to
/topup. Scope routing is centralized in previewAndRoute/applyPendingAndRoute/
resumeAndRoute (shared by the picker, confirm, overview + the step-up replay). The
browser opens via the shared global verification handler; copy never leaks the raw
billing:manage scope.

Make a scheduled change unmissable. A downgrade/cancel was one buried warn line
that read as 'nothing happened'. Now the overview leads with a banner
(⏳ Scheduled change · Ultra ──▶ Plus · <date> · you keep Ultra until then), the
status line echoes the transition (Plan: Ultra → Plus), 'Keep <tier> (undo)' is
promoted to the first olive action, the result screen says 'your plan doesn't
change today', and confirm gets a charged-now / scheduled chip.

* feat(billing): full in-terminal subscription change flow in the classic CLI

Bring the CLI to parity with the TUI overlay — /subscription is no longer
deep-link-only. A paid admin/owner gets picker → preview → confirm → apply,
mirroring the /topup buy flow's modal idioms:
- _subscription_change_menu (change / undo-or-cancel / manage-on-portal),
- _subscription_pick_tier (catalog with upgrade/downgrade hints),
- _subscription_preview_and_confirm (POST /preview → effect-aware confirm),
- _subscription_apply (schedule / cancel / resume chargeless; upgrade charges
  the sub's card, SCA/decline → portal),
- _subscription_handle_scope_required (insufficient_scope → step_up_nous_billing_scope
  inline, then replays the held preview/mutation — reusing the upgrade idempotency key).

Also the scheduled-change UX fix: the overview leads with a prominent banner
(⏳ Scheduled change · Super ──▶ Plus · <date> · you keep Super until then) and the
status line echoes the transition, matching the TUI. Members / non-interactive /
free still deep-link. Tests drive every branch via a mocked modal + nous_billing.

* fix(billing): close TUI subscription money-path holes (ultracode review)

- Un-consented charge (P1): the step-up now HOLDS at a 'granted' phase requiring
  an explicit Continue, and an abortedRef gates the grant's late .then — a cancel
  during the browser flow can no longer replay the held upgrade + charge.
- Missing idempotency key (P2): mint it when building an upgrade 'pending' so it
  rides into confirm AND the step-up replay (was always undefined → gateway minted
  a fresh key per call, defeating dedup).
- Navigate-away re-charge (P2): confirm 'back' is guarded by submittingRef while an
  apply is in flight.
- Ambiguous charge (P2): a transport-null upgrade is reported as 'may or may not
  have charged — re-check', never a flat failure that invites a blind retry.
- Typed step-up denial (P2): requestRemoteSpending returns {granted,error,message};
  the screen maps session_revoked / remote_spending_revoked / rate_limited to the
  right recovery instead of always 'an admin must allow it'.

* fix(billing): close CLI subscription money-path holes (ultracode review)

- Bounded step-up (P2): bust the 30s token cache after a grant (it held the
  pre-grant unscoped token; _request only busts on 401, not 403) and replay ONCE
  with allow_stepup=False so a still-denied scope can't re-prompt/re-open in a loop.
- Stray-keystroke charge (P3→near-P2): the upgrade confirm defaults to 'Go back',
  not 'Pay ' — a bare Enter can't move money.
- Fail-open on unknown effect (P3→near-P2): an unrecognized preview effect now
  fails SAFE (portal hand-off) instead of scheduling a real PUT.
- 'cancel' word collision (P3): the Close row uses value 'close' so typing 'cancel'
  can't hit it and falsely report 'Cancelled'.
- blocked effect re-offers the portal; undo is promoted to the first row when a
  change is pending (TUI parity).

* fix(billing): guard the step-up resume against double-fire (2nd ultracode pass, BUG A)

The P1 fix split the auto-replay into a user-triggered resume() on the granted
screen, where the default row is the charging action — but resume() had no
re-entrancy guard, so a double-Enter fired two replays (the upgrade dedups on the
shared key, but schedule/cancel/resume replays carry none → duplicate PUT/DELETEs).
Mirror billingOverlay.resume(): flip to a 'resuming' phase + a resumingRef so it
fires at most once, and block 'back' once resuming (no re-mount → no second submit).

* fix(billing): CLI charge-route ambiguous-charge caveat (2nd ultracode pass, BUG B)

The TUI hardened upgradeResult(null) but the CLI charging route did not: a
transport/timeout/500 (or unknown 2xx status) on post_subscription_upgrade — after
NAS may have already prorated + charged — printed a flat failure, and a manual
re-run mints a FRESH idempotency key the server can't dedup → a real second charge.
Now the charge route reports 'your card may or may not have been charged — re-run
/subscription to check before trying again' and steers away from a blind retry
(the CLI can't persist the key across a command re-run). Also thread allow_stepup
through the preview→apply replay (BUG C.1) and route the requires_action/
payment_failed portal lines through _cprint for deterministic ordering.

* fix(billing): cap the TUI step-up replay to avoid a resume-deadlock (final pass, R1)

The round-2 resume guard ('resuming' phase + resumingRef) could deadlock: on a
REPEAT insufficient_scope during the post-grant replay, the route helpers did
onPatch({screen:'stepup'}) — a no-op since we're already mounted on stepup (no key
→ no remount) — leaving phase='resuming'/resumingRef=true frozen on 'Applying your
change…'. Thread allowStepUp through previewAndRoute/applyPendingAndRoute/
resumeAndRoute; the resume() replay passes false, so a repeat scope denial surfaces
a 'still isn't enabled' result instead (mirrors the CLI's allow_stepup=False cap).
Also: applyPendingAndRoute(pending=null) now routes to overview, not a stranded
Promise.resolve().

* fix(billing): narrow the CLI ambiguous-charge catch to indeterminate outcomes (final pass, R2)

The round-2 fix caught EVERY non-scope BillingError as 'may or may not have been
charged' — but typed pre-charge rejections (BillingRateLimited 429, BillingSessionRevoked
401, BillingRemoteSpendingRevoked 403, role_required/no_payment_method 4xx) never
reached Stripe, so the ambiguity copy was wrong and dropped their real recovery hints.
Now route those to _subscription_render_error, and reserve the ambiguous copy for
genuinely indeterminate outcomes (network_error / endpoint_unavailable / status None /
5xx). Tests: rate-limit stays deterministic; a real transport failure stays ambiguous.

* feat(billing): card visibility + guided add-card path in /topup and /subscription

Consume the NAS card-resolver contract (card.resolvedVia + chargeability) across
both surfaces, degrading cleanly on today's NAS (fields absent → prior behavior):

- WHICH card: the payment lines render provenance — 'Visa ····4242 — the card on
  your subscription' (resolvedVia → label; unknown rung/older NAS → masked card +
  the old generic line). Link payment methods render the brand alone (last4 is
  empty — never 'Link ····').
- Presence at a glance: the /topup overview now shows 'Card: …' or 'No saved
  card on file' for the full-menu case, plus a warning when the resolver marks
  the card needs_repair (failing auto-reloads) on overview/buy/confirm.
- Add-card path: with no card on file, 'Add funds' becomes a guided screen —
  open the portal billing page, then 'I've added it — check again' re-fetches
  billing state and continues straight into the purchase (also recovers a
  transient display miss). Cards are never entered in-terminal.
- /subscription upgrade confirm names the exact card ('Visa ····4242 — the card
  on your subscription — will be charged'), best-effort via billing.state and
  only when the resolution rung matches what a subscription charge actually
  uses (subPin/customerDefault, mirroring Stripe's precedence); otherwise the
  generic line stands. Fail-soft: any lookup error keeps the generic line.
- Gateway serializes display/resolved_via/needs_repair; TUI ctx gains
  refreshState (topup) + fetchCard (subscription); new offline fixtures
  card-sub / card-repair.

Tests: TUI ctx mocks extended; CLI suites cover provenance + repair-warning
render, the Link guard, the add-card path (continue-after-recheck + abandon),
the sub-confirm card line, and keep the confirm-time lookup offline in tests.

* feat(desktop): add desktop-local billing wire types

* feat(desktop): billing gateway API client and refusal taxonomy

* feat(desktop): register billing settings tab with skeleton view

* feat(desktop): wire billing tab to live gateway reads with fail-open states

* feat(desktop): buy-credits charge flow with settlement poller

* fix(desktop): keep About last in settings nav, billing above it

* feat(desktop): auto-refill editing and billing step-up verification flow

* fix(desktop): clamp overdrawn subscription credits and pin USD symbol formatting

* fix(desktop): move billing next to notifications in settings nav

* feat(desktop): usage-bar state colors and dev fixture simulator

* feat(desktop): wide usage bars with top-up bar and refresh affordance

* fix(desktop): disable buy controls without a card, neutral tracks for bar-less usage rows

* polish(desktop): usage-grid alignment, tabular numerals, legible tracks and danger states

* polish(desktop): dithered empty and depleted usage-bar tracks per app bar idiom

* fix(billing): consume server canChangePlan, preserve distinct refusal codes, drop dead chargeability

- Parse canChangePlan verbatim from NAS payloads into BillingState and
  SubscriptionState; fall back to the legacy OWNER/ADMIN check only when the
  server omits the field (FINANCE_ADMIN stops being locked out where NAS
  authorizes it). Role model updated to the 5-role enum.
- Add the autoReload.card union (canonical | distinct | none) end-to-end:
  parse + gateway serialization, distinct carries payment_method_id/brand/last4
  with nullable display fields.
- stripe_unavailable (503, transient) and upgrade_cap_exceeded (429, daily cap)
  now survive to the wire as their own codes instead of collapsing into
  rate_limited; new exception types subclass BillingRateLimited so existing
  backoff call sites keep working.
- Remove card.chargeability / needs_repair parsing, serialization, fixtures and
  the cli warning blocks: NAS #670 removed the field, so the repair path was
  permanently dead. The future card-health signal belongs to the NAS W1/W3 work.
- Tests: five-role fixtures, canChangePlan override/fallback, all three
  auto-reload card variants, 429-vs-503 code preservation end-to-end.

* feat(tui): render the full NAS billing refusal surface

- billingOverlay: divergence notice when auto-refill charges a distinct card
  (portal deep-link to reconcile); needs_repair warnings removed with the field.
- topup: explicit copy for consent_required, org_access_denied,
  upgrade_cap_exceeded, auto_top_up_disabled_failures and stripe_unavailable
  (honors retry_after); processing_error is an explicit charge-failure case;
  transport loss during charge polling now reads as an unconfirmed outcome
  (check balance before retrying), matching the revocation path.
- subscriptionOverlay: branch on upgrade reason, not status, so an SCA-needing
  upgrade routes to portal verification even while NAS pre-#711 labels it
  payment_failed; after an upgrade, poll subscription state until the tier
  flips (bounded), rendering applying/still-applying rather than assuming
  immediacy.
- Capability-neutral refusal copy (owner, admin, or finance admin) replaces
  the stale org admin/owner wording.
- gatewayTypes: BillingAutoReload.card union added, needs_repair removed.

* refactor(shared): move terminal-billing wire types to @hermes/shared

The billing/subscription wire shapes (plus UsageBarData/UsageModelData,
which they reference) move verbatim from ui-tui/src/gatewayTypes.ts into
apps/shared/src/billing-types.ts so the desktop app can share the same
gateway contract. gatewayTypes.ts re-exports every moved name from the
new @hermes/shared/billing subpath, so no ui-tui consumer changes.

The subpath export keeps DOM-less ui-tui from pulling the barrel (whose
WebSocket helpers need the DOM lib). ui-tui also now declares its
@hermes/shared dependency explicitly instead of relying on workspace
hoisting.

* test(cli): pin nous_billing wire-layer status-to-exception mapping

The HTTP layer's error handling had zero coverage through _request:
only 2xx parsing and request shaping were tested, and the mapping cases
in test_remote_spending_gate_contract.py hit _raise_for_error directly.

Adds 19 tests driving _request via a monkeypatched urlopen: the
401-refresh-retry path (success, terminal plain/session_revoked,
idempotency-key preservation, base re-resolution), 403 variants through
the wire, 429/503 retry-after, non-JSON error bodies, 404/502
fallbacks, and URLError normalization.

Two behaviors are pinned as findings rather than fixed: a JSON-body
retryAfter hint is ignored unless the Retry-After header is present,
and a bare socket.timeout propagates uncaught (real urllib wraps
timeouts in URLError before this layer).

* fix(tui_gateway): delete dead credits.view RPC

The handler assigns into an undefined `usage` variable, so any call
would raise NameError (the except swallows the first hit, then the
return re-raises it uncaught). Nothing can reach it: the TUI command
registry removed /credits (pinned by test_credits_command_fully_removed)
and no client sends the RPC. The live credit view is
agent/account_usage.py::build_credits_view via the remote gateway's
/topup command, which is untouched.

* fix(cli): normalize read-phase timeouts to the typed billing error

urlopen wraps connect-phase timeouts in URLError (already mapped to
network_error), but a timeout during resp.read() raises a bare
TimeoutError that escaped the typed-BillingError contract and reached
callers as an unhandled exception. Catch it narrowly and normalize.
The boundary test now asserts normalization instead of documenting the
leak.

* fix(shared): stop typing mutation success payloads as error payloads

BillingMutationResponse.payload was declared BillingErrorPayload, but on
ok:true the gateway passes through the raw NAS success body (rail,
changeType, cancelAtPeriodEnd, ...). The TUI never reads it so nothing
broke, but the shared contract now feeds the desktop app too — widen the
field deliberately and document both shapes.

* feat(shared): typed billing refusal and charge-failure unions

- BillingRefusalCode covers every code the gateway serializes today, with a
  (string & {}) arm so unknown future codes (the NAS W3 card-health family)
  stay assignable — consumers keep their unknown-code fallback.
- ChargeFailureReason models the four NAS terminal reasons plus the raw
  subscription_payment_intent_requires_action code NAS leaks pre-#711.
- billing.state now carries the server-derived can_change_plan the gateway
  emits; capability comments updated (canChangePlan is capability-based, not
  an OWNER/ADMIN role gate).

* docs(billing): client-side billing state and refusal lifecycle table

Enumerates, from the code, every billing.state shape and typed refusal the
gateway serves and the exact TUI copy + recovery each renders. Acceptance from
the billing-integration handoff: no NAS billing state or typed refusal falls
through to a generic toast; unknown codes still degrade to the default branch
that surfaces the server message.

* refactor(desktop): consume @hermes/shared billing types, full refusal copy, divergence notice

- billing/types.ts becomes a re-export shim over @hermes/shared/billing (keeps
  the desktop-only bounds field via a local BillingAutoReload extension);
  needs_repair is gone with the shared type.
- resolveRefusal gains specific copy for consent_required, org_access_denied,
  upgrade_cap_exceeded, stripe_unavailable (transient, honors retry_after) and
  processing_error; BillingErrorKind now IS the shared BillingRefusalCode.
  Default fallback unchanged.
- Auto-refill row surfaces the distinct-card divergence: caption naming the
  charging card (or 'a different card' when brand/last4 are null) and a
  Reconcile portal deep-link instead of the inline edit form.
- Fixtures/tests updated for the required auto_reload.card union; new
  auto-refill-divergent dev fixture.

* fix(desktop): auto-refill-divergent fixture must be enabled to exercise the divergence row

* refactor(billing): explicit BillingTransient trait, drop broken credits.view, public token-cache invalidation

- BillingRateLimited / BillingStripeUnavailable / BillingUpgradeCapExceeded
  become siblings under a new BillingTransient trait (deterministic non-charge
  outcome, safe to retry) instead of the false is-a chain that made a Stripe
  outage 'a kind of rate limiting'. Catch sites that meant 'any deterministic
  pre-charge transient' now say so explicitly; the gateway serializer
  dispatches on the trait and emits the preserved raw code.
- Delete the credits.view RPC handler left broken by the /topup rename (its
  body referenced an undefined variable; no caller remains).
- invalidate_cached_token() replaces the CLI's reach into the private
  _token_cache global after a billing step-up.

* refactor(cli): extract CLIBillingMixin; charge gates follow the server capability

- Move the ~1,400-line billing/subscription handler family out of cli.py into
  hermes_cli/cli_billing_mixin.py, following the existing HermesCLI mixin
  pattern (lazy cli imports, verbatim bodies).
- can_charge and the CLI billing-action gates now route through
  can_change_plan (server capability with legacy role fallback) instead of the
  deprecated 3-role is_admin — a FINANCE_ADMIN the server authorizes can now
  add funds, matching the plan-change path.
- Render the spend bar from the UsageBar model's fill_fraction instead of the
  deleted _billing_spend_bar re-derivation; fix a stale docstring.

* refactor(tui): promote useMenu to overlay primitives, type pendingTierId end-to-end

- useMenu (arrow/number/Enter/Esc menu hook) moves to overlayPrimitives with
  an onKey escape hatch; billingOverlay's Overview and Limit screens drop
  their verbatim copies. BuyScreen keeps its bespoke handler (typing mode +
  stale-selection clamp don't fit the shared contract cleanly).
- SubscriptionResult carries pendingTierId directly; the shadow
  SubscriptionResultWithPending interface and the ResultScreen cast are gone,
  so the apply-poll field is type-tracked through finish().

* docs(billing): correct the CLI-parity row — the CLI has the full in-terminal change flow

* refactor(shared): move terminal-billing wire types to @hermes/shared

The billing/subscription wire shapes (plus UsageBarData/UsageModelData,
which they reference) move verbatim from ui-tui/src/gatewayTypes.ts into
apps/shared/src/billing-types.ts so the desktop app can share the same
gateway contract. gatewayTypes.ts re-exports every moved name from the
new @hermes/shared/billing subpath, so no ui-tui consumer changes.

The subpath export keeps DOM-less ui-tui from pulling the barrel (whose
WebSocket helpers need the DOM lib). ui-tui also now declares its
@hermes/shared dependency explicitly instead of relying on workspace
hoisting.

* test(cli): pin nous_billing wire-layer status-to-exception mapping

The HTTP layer's error handling had zero coverage through _request:
only 2xx parsing and request shaping were tested, and the mapping cases
in test_remote_spending_gate_contract.py hit _raise_for_error directly.

Adds 19 tests driving _request via a monkeypatched urlopen: the
401-refresh-retry path (success, terminal plain/session_revoked,
idempotency-key preservation, base re-resolution), 403 variants through
the wire, 429/503 retry-after, non-JSON error bodies, 404/502
fallbacks, and URLError normalization.

Two behaviors are pinned as findings rather than fixed: a JSON-body
retryAfter hint is ignored unless the Retry-After header is present,
and a bare socket.timeout propagates uncaught (real urllib wraps
timeouts in URLError before this layer).

* fix(cli): normalize read-phase timeouts to the typed billing error

urlopen wraps connect-phase timeouts in URLError (already mapped to
network_error), but a timeout during resp.read() raises a bare
TimeoutError that escaped the typed-BillingError contract and reached
callers as an unhandled exception. Catch it narrowly and normalize.
The boundary test now asserts normalization instead of documenting the
leak.

* fix(shared): stop typing mutation success payloads as error payloads

BillingMutationResponse.payload was declared BillingErrorPayload, but on
ok:true the gateway passes through the raw NAS success body (rail,
changeType, cancelAtPeriodEnd, ...). The TUI never reads it so nothing
broke, but the shared contract now feeds the desktop app too — widen the
field deliberately and document both shapes.

* feat(shared): typed billing refusal and charge-failure unions

- BillingRefusalCode covers every code the gateway serializes today, with a
  (string & {}) arm so unknown future codes (the NAS W3 card-health family)
  stay assignable — consumers keep their unknown-code fallback.
- ChargeFailureReason models the four NAS terminal reasons plus the raw
  subscription_payment_intent_requires_action code NAS leaks pre-#711.
- billing.state now carries the server-derived can_change_plan the gateway
  emits; capability comments updated (canChangePlan is capability-based, not
  an OWNER/ADMIN role gate).

* feat(shared): closed Known* halves for the refusal and charge-failure unions

- KnownBillingRefusalCode / KnownChargeFailureReason are closed literal sets,
  so classification tables, copy maps and tests can be Record-exhaustive and
  break at compile time when a code is added but not mapped. The wire types
  keep the (string & {}) open arm for unknown future codes.
- Add network_error (client-originated transport code the gateway already
  serializes) to the known set.
- Export the union types from the root barrel alongside the other billing
  names.

* feat(shared): canonical billing refusal policy and charge-settlement driver

- billing-policy.ts: one exhaustive Record<KnownBillingRefusalCode,
  BillingRefusalPolicy> classifying every known code (recovery kind,
  mid-poll ambiguity, idempotency-key reuse) with a documented unknown-code
  fallback. Surfaces keep their own copy; the behavior classification now
  has a single home that breaks the build when a new code goes unmapped.
- charge-settlement.ts: the settlement poll state machine (2s cadence,
  5-minute cap, bounded retry-after backoff, ambiguous-on-revocation) as a
  pure dependency-injected driver returning a discriminated outcome.
- The TUI's pollCharge becomes a thin renderer over the shared driver —
  byte-identical output, and the desktop poller can now share the same
  machine instead of a drifting copy.

* fix(desktop): real auto-reload bounds, shared refusal policy and settlement driver

- Delete the phantom BillingAutoReload.bounds plumbing: nothing ever populated
  it, so the auto-reload amount validation it fed was silently dead. The
  editor and validators now enforce the gateway's real top-level
  min_usd/max_usd (new test pins the $10 minimum actually rejecting), and
  types.ts collapses to a plain re-export shim over @hermes/shared/billing.
- Delete the test-only BillingRpcResponse envelope family; BillingResult is
  the one response model.
- Refusal copy speaks desktop: reconnect/sign-in route to Settings → Gateway
  instead of the TUI's /portal command; the dead processing_error refusal
  case is gone (it is a charge-failure reason, already rendered by the
  poller).
- Adopt @hermes/shared billing-policy + charge-settlement: the poll loop is
  the shared driver, revocation-ambiguity comes from the policy table
  (insufficient_scope mid-poll now counts, per the ruling), and all
  policy-retry codes back off during polling instead of failing hard.
  errors.test.ts is Record-exhaustive over KnownBillingRefusalCode again.

* refactor(shared): move terminal-billing wire types to @hermes/shared

The billing/subscription wire shapes (plus UsageBarData/UsageModelData,
which they reference) move verbatim from ui-tui/src/gatewayTypes.ts into
apps/shared/src/billing-types.ts so the desktop app can share the same
gateway contract. gatewayTypes.ts re-exports every moved name from the
new @hermes/shared/billing subpath, so no ui-tui consumer changes.

The subpath export keeps DOM-less ui-tui from pulling the barrel (whose
WebSocket helpers need the DOM lib). ui-tui also now declares its
@hermes/shared dependency explicitly instead of relying on workspace
hoisting.

* test(cli): pin nous_billing wire-layer status-to-exception mapping

The HTTP layer's error handling had zero coverage through _request:
only 2xx parsing and request shaping were tested, and the mapping cases
in test_remote_spending_gate_contract.py hit _raise_for_error directly.

Adds 19 tests driving _request via a monkeypatched urlopen: the
401-refresh-retry path (success, terminal plain/session_revoked,
idempotency-key preservation, base re-resolution), 403 variants through
the wire, 429/503 retry-after, non-JSON error bodies, 404/502
fallbacks, and URLError normalization.

Two behaviors are pinned as findings rather than fixed: a JSON-body
retryAfter hint is ignored unless the Retry-After header is present,
and a bare socket.timeout propagates uncaught (real urllib wraps
timeouts in URLError before this layer).

* fix(cli): normalize read-phase timeouts to the typed billing error

urlopen wraps connect-phase timeouts in URLError (already mapped to
network_error), but a timeout during resp.read() raises a bare
TimeoutError that escaped the typed-BillingError contract and reached
callers as an unhandled exception. Catch it narrowly and normalize.
The boundary test now asserts normalization instead of documenting the
leak.

* fix(shared): stop typing mutation success payloads as error payloads

BillingMutationResponse.payload was declared BillingErrorPayload, but on
ok:true the gateway passes through the raw NAS success body (rail,
changeType, cancelAtPeriodEnd, ...). The TUI never reads it so nothing
broke, but the shared contract now feeds the desktop app too — widen the
field deliberately and document both shapes.

* feat(shared): typed billing refusal and charge-failure unions

- BillingRefusalCode covers every code the gateway serializes today, with a
  (string & {}) arm so unknown future codes (the NAS W3 card-health family)
  stay assignable — consumers keep their unknown-code fallback.
- ChargeFailureReason models the four NAS terminal reasons plus the raw
  subscription_payment_intent_requires_action code NAS leaks pre-#711.
- billing.state now carries the server-derived can_change_plan the gateway
  emits; capability comments updated (canChangePlan is capability-based, not
  an OWNER/ADMIN role gate).

* feat(shared): closed Known* halves for the refusal and charge-failure unions

- KnownBillingRefusalCode / KnownChargeFailureReason are closed literal sets,
  so classification tables, copy maps and tests can be Record-exhaustive and
  break at compile time when a code is added but not mapped. The wire types
  keep the (string & {}) open arm for unknown future codes.
- Add network_error (client-originated transport code the gateway already
  serializes) to the known set.
- Export the union types from the root barrel alongside the other billing
  names.

* feat(shared): canonical billing refusal policy and charge-settlement driver

- billing-policy.ts: one exhaustive Record<KnownBillingRefusalCode,
  BillingRefusalPolicy> classifying every known code (recovery kind,
  mid-poll ambiguity, idempotency-key reuse) with a documented unknown-code
  fallback. Surfaces keep their own copy; the behavior classification now
  has a single home that breaks the build when a new code goes unmapped.
- charge-settlement.ts: the settlement poll state machine (2s cadence,
  5-minute cap, bounded retry-after backoff, ambiguous-on-revocation) as a
  pure dependency-injected driver returning a discriminated outcome.
- The TUI's pollCharge becomes a thin renderer over the shared driver —
  byte-identical output, and the desktop poller can now share the same
  machine instead of a drifting copy.

* refactor(shared): move terminal-billing wire types to @hermes/shared

The billing/subscription wire shapes (plus UsageBarData/UsageModelData,
which they reference) move verbatim from ui-tui/src/gatewayTypes.ts into
apps/shared/src/billing-types.ts so the desktop app can share the same
gateway contract. gatewayTypes.ts re-exports every moved name from the
new @hermes/shared/billing subpath, so no ui-tui consumer changes.

The subpath export keeps DOM-less ui-tui from pulling the barrel (whose
WebSocket helpers need the DOM lib). ui-tui also now declares its
@hermes/shared dependency explicitly instead of relying on workspace
hoisting.

* test(cli): pin nous_billing wire-layer status-to-exception mapping

The HTTP layer's error handling had zero coverage through _request:
only 2xx parsing and request shaping were tested, and the mapping cases
in test_remote_spending_gate_contract.py hit _raise_for_error directly.

Adds 19 tests driving _request via a monkeypatched urlopen: the
401-refresh-retry path (success, terminal plain/session_revoked,
idempotency-key preservation, base re-resolution), 403 variants through
the wire, 429/503 retry-after, non-JSON error bodies, 404/502
fallbacks, and URLError normalization.

Two behaviors are pinned as findings rather than fixed: a JSON-body
retryAfter hint is ignored unless the Retry-After header is present,
and a bare socket.timeout propagates uncaught (real urllib wraps
timeouts in URLError before this layer).

* fix(cli): normalize read-phase timeouts to the typed billing error

urlopen wraps connect-phase timeouts in URLError (already mapped to
network_error), but a timeout during resp.read() raises a bare
TimeoutError that escaped the typed-BillingError contract and reached
callers as an unhandled exception. Catch it narrowly and normalize.
The boundary test now asserts normalization instead of documenting the
leak.

* fix(shared): stop typing mutation success payloads as error payloads

BillingMutationResponse.payload was declared BillingErrorPayload, but on
ok:true the gateway passes through the raw NAS success body (rail,
changeType, cancelAtPeriodEnd, ...). The TUI never reads it so nothing
broke, but the shared contract now feeds the desktop app too — widen the
field deliberately and document both shapes.

* feat(shared): typed billing refusal and charge-failure unions

- BillingRefusalCode covers every code the gateway serializes today, with a
  (string & {}) arm so unknown future codes (the NAS W3 card-health family)
  stay assignable — consumers keep their unknown-code fallback.
- ChargeFailureReason models the four NAS terminal reasons plus the raw
  subscription_payment_intent_requires_action code NAS leaks pre-#711.
- billing.state now carries the server-derived can_change_plan the gateway
  emits; capability comments updated (canChangePlan is capability-based, not
  an OWNER/ADMIN role gate).

* feat(shared): closed Known* halves for the refusal and charge-failure unions

- KnownBillingRefusalCode / KnownChargeFailureReason are closed literal sets,
  so classification tables, copy maps and tests can be Record-exhaustive and
  break at compile time when a code is added but not mapped. The wire types
  keep the (string & {}) open arm for unknown future codes.
- Add network_error (client-originated transport code the gateway already
  serializes) to the known set.
- Export the union types from the root barrel alongside the other billing
  names.

* feat(shared): canonical billing refusal policy and charge-settlement driver

- billing-policy.ts: one exhaustive Record<KnownBillingRefusalCode,
  BillingRefusalPolicy> classifying every known code (recovery kind,
  mid-poll ambiguity, idempotency-key reuse) with a documented unknown-code
  fallback. Surfaces keep their own copy; the behavior classification now
  has a single home that breaks the build when a new code goes unmapped.
- charge-settlement.ts: the settlement poll state machine (2s cadence,
  5-minute cap, bounded retry-after backoff, ambiguous-on-revocation) as a
  pure dependency-injected driver returning a discriminated outcome.
- The TUI's pollCharge becomes a thin renderer over the shared driver —
  byte-identical output, and the desktop poller can now share the same
  machine instead of a drifting copy.

* chore: retrigger CI with the current base SHA (stale base pin flagged a false CI-sensitive change)

* refactor(shared): move terminal-billing wire types to @hermes/shared

The billing/subscription wire shapes (plus UsageBarData/UsageModelData,
which they reference) move verbatim from ui-tui/src/gatewayTypes.ts into
apps/shared/src/billing-types.ts so the desktop app can share the same
gateway contract. gatewayTypes.ts re-exports every moved name from the
new @hermes/shared/billing subpath, so no ui-tui consumer changes.

The subpath export keeps DOM-less ui-tui from pulling the barrel (whose
WebSocket helpers need the DOM lib). ui-tui also now declares its
@hermes/shared dependency explicitly instead of relying on workspace
hoisting.

* test(cli): pin nous_billing wire-layer status-to-exception mapping

The HTTP layer's error handling had zero coverage through _request:
only 2xx parsing and request shaping were tested, and the mapping cases
in test_remote_spending_gate_contract.py hit _raise_for_error directly.

Adds 19 tests driving _request via a monkeypatched urlopen: the
401-refresh-retry path (success, terminal plain/session_revoked,
idempotency-key preservation, base re-resolution), 403 variants through
the wire, 429/503 retry-after, non-JSON error bodies, 404/502
fallbacks, and URLError normalization.

Two behaviors are pinned as findings rather than fixed: a JSON-body
retryAfter hint is ignored unless the Retry-After header is present,
and a bare socket.timeout propagates uncaught (real urllib wraps
timeouts in URLError before this layer).

* fix(cli): normalize read-phase timeouts to the typed billing error

urlopen wraps connect-phase timeouts in URLError (already mapped to
network_error), but a timeout during resp.read() raises a bare
TimeoutError that escaped the typed-BillingError contract and reached
callers as an unhandled exception. Catch it narrowly and normalize.
The boundary test now asserts normalization instead of documenting the
leak.

* …
Codename-11 pushed a commit that referenced this pull request Jul 20, 2026
…arch#65919)

* fix(desktop): preserve interim assistant text wiped at message.complete

When the agent emits interim text (commentary alongside tool calls, or the
attempted final answer before a verify-on-stop nudge), all UI surfaces
streamed it live but then wiped it at message.complete — keeping only the
final response. The user saw text appear during inference, then disappear.

This is the complete fix across all three layers: agent core, gateway
transport, and all UI surfaces (desktop + Ink TUI).

The verify-on-stop and pre_verify paths flagged the assistant's attempted
final answer as _verification_stop_synthetic, suppressing it from both
state.db and the UI. The user only saw the terse post-verification reply.

Now the assistant response is real content: it's persisted to state.db and
emitted as an interim message via _emit_interim_assistant_message(force_display=True)
before the verification loop runs. Only the synthetic nudge messages keep
the synthetic flags. The turn finalizer drops nudges from live history and
compares content (not just role) to avoid duplicating a published candidate.
Message sequence repair collapses verification candidates in the
consecutive-assistant merge.

Wire agent.interim_assistant_callback both at construction (_agent_cbs())
and per-turn (defense-in-depth), emitting a new message.interim event with
{text, already_streamed}. Gated on display.interim_assistant_messages
(default true). Cleared in the finally block so a stale closure can't
fire on a later turn.

Add message.interim to the GatewayEventName union (apps/shared) and a
typed payload to the TUI's GatewayEvent discriminated union.

The TUI already had the segment-anchoring machinery (flushStreamingSegment +
finalTail) but had no handler for message.interim. Added recordInterimMessage
+ interimBoundaryIndex to seal segments mid-turn, and updated
recordMessageComplete to only dedupe segments after the interim boundary.

Replaced the fragile sealed-set approach with a proper interimBoundaryPending
state flag on ClientSessionState. finalizeInterimAssistantMessage finalizes
the streaming bubble in place (or creates a standalone one), rotates the
stream ID so next deltas create a new bubble, and sets the flag. When the
final text equals an already-sealed interim, they stay as distinct messages.

Extracted mergeFinalAssistantText() as a pure function in chat-messages.ts,
used by both completeAssistantMessage and finalizeInterimAssistantMessage.
Split the bidirectional dedup predicate: reasoning is a restatement only when
the final FULLY covers it. A short final ("Done.") no longer swallows a
longer reasoning block that merely starts with it.

Honor display.interim_assistant_messages (default true) across all layers:
the tui_gateway gates the callback, the desktop wires it to a nanostores
atom via use-hermes-config. Updated hermes_cli/config.py and
cli-config.yaml.example comments to document the Desktop behavior.

_split_segment_tokens now accepts posix=False and _find_ad_hoc_match tries
both posix modes so ad-hoc verification scripts with Windows backslash
paths are matched correctly. (response_previewed forwarding from NousResearch#53553
is not included — our emit-interim + persist approach makes it unnecessary
since the attempted answer is now surfaced before the verification loop.)

- tsc: clean (desktop + TUI + shared)
- vitest desktop: 73/73 pass (7 interim-sealing + 5 mergeFinalAssistantText + 4 config atom)
- vitest TUI: 83/83 pass (4 new message.interim tests)
- python: 390 tests pass (340 tui_gateway + 33 verification/finalizer + 6 config gating + 3 evidence + 8 continuation budget)

Co-authored-by: Liam Zhang <yingliang-zhang@users.noreply.github.com>
Co-authored-by: Lucas D'Alessandro <lucasfdale@users.noreply.github.com>
Co-authored-by: Eric Manganaro <superposition@users.noreply.github.com>
Co-authored-by: sweetcornna <sweetcornna@users.noreply.github.com>
Co-authored-by: DECK6 <DECK6@users.noreply.github.com>
Co-authored-by: matantsevs <matantsevs@users.noreply.github.com>
Co-authored-by: gitcommit90 <gitcommit90@users.noreply.github.com>

* fix: prefix-match interim streamed content to avoid benign duplicate bubbles

_interim_content_was_streamed used exact equality (streamed == visible_content),
so a final response that was the streamed text plus a trailing delta — or a
partial stream before the verify nudge fired — failed the match and left
_response_was_previewed false. The turn then showed two bubbles (interim +
identical final) instead of settling the interim in place.

Relax to a prefix check (visible_content.startswith(streamed)) in both the
core match and the desktop's settle-in-place gate. The TUI already used
prefix matching via finalTail. The reverse direction (streamed longer than
final) is intentionally not matched — that could suppress a needed resend
in the gateway path where already_streamed=True calls on_segment_break().

* test(desktop): add partial-stream-then-nudge dedup edge case

Third edge case for the interim-sealing dedup: model streams part of its
answer via message.delta, verify nudge fires, interim seals the streamed
prefix, then the final response is the same text plus a trailing delta.
Asserts one bubble (not two) containing the full final text.

Acceptance protocol #2 — covers all three dedup edges:
  1. interim == final (existing)
  2. interim = strict prefix of final (existing)
  3. partial-stream-then-nudge (this commit)

---------

Co-authored-by: Liam Zhang <yingliang-zhang@users.noreply.github.com>
Co-authored-by: Lucas D'Alessandro <lucasfdale@users.noreply.github.com>
Co-authored-by: Eric Manganaro <superposition@users.noreply.github.com>
Co-authored-by: sweetcornna <sweetcornna@users.noreply.github.com>
Co-authored-by: DECK6 <DECK6@users.noreply.github.com>
Co-authored-by: matantsevs <matantsevs@users.noreply.github.com>
Co-authored-by: gitcommit90 <gitcommit90@users.noreply.github.com>
Codename-11 pushed a commit that referenced this pull request Jul 21, 2026
Blocking #1 — gateway-connecting-overlay.tsx reduced-motion regression:
the top `if (reduce) setPhase('gone')` fired unconditionally on mount
whenever reduce-motion was on, so every OS reduced-motion user lost the
CONNECTING overlay during cold boot entirely (jumped to 'gone' before the
gateway was even open). The intent was to skip the exit *choreography*,
not to skip showing the overlay. Removed the unconditional top block and
the redundant nested preview block; kept only the third branch
(`gatewayState === 'open' && shownRef.current` → `reduce ? 'gone' :
'text-out'`) which correctly gates the short-circuit on connect. Also
fixed `if(reduce)` missing-space, 6-space misindent, and the same 3-line
comment pasted three times.

Nit #1 — tsconfig excludes e2e, so specs were never typechecked in CI.
Added tsconfig.e2e.json (extends base, includes e2e/ + playwright.config.ts,
adds @playwright/test types) and wired it into the typecheck script. This
surfaced three latent type errors that are fixed in the same commit:
  - fix-electron-tracing.ts: `app._context` and `electron._playwright` are
    private APIs — added `as any` on the access before the existing cast.
  - playwright.config.ts: `reducedMotion: 'reduce'` directly under `use:`
    is not a valid UseOptions property in playwright 1.58; it's a
    BrowserContextOption accessed via `contextOptions: { reducedMotion:
    'reduce' }`. The old form was silently ignored at runtime, so
    reduced-motion emulation wasn't actually active — screenshots could
    catch overlays mid-fade (exactly what the comment warned about).

Nit #2 — fix-electron-tracing.ts reaches into Playwright internals
(_playwright, _allContexts, _context) with no public contract. Added a
header comment calling out the `@playwright/test` exact pin (=1.58.2) so a
future bump knows to re-verify the private symbols still exist.

Nit #3 — main.ts TEST_WORKER_INDEX block had stray 6-space indentation.

Verified: tsc -p . && tsconfig.electron && tsconfig.e2e → 0 errors;
vitest boot-failure-overlay (3/3) + boot-failure-reauth (21/21) pass;
npm run build clean; playwright e2e/boot-failure.spec.ts 2/2 pass.
Codename-11 pushed a commit that referenced this pull request Jul 27, 2026
…ch#67140)

The background write guard decided ownership from `isinstance(usage_rec, dict)`,
so a local skill with NO usage record passed. That successful write called
bump_patch(), which created a `created_by: null` record — and the identical
write was refused from then on. "Allowed exactly once, then never" is a race
with our own bookkeeping, not a policy. Reproduced on main: patch #1 succeeds,
patch #2 with the same arguments is refused.

Option B from the issue. Option A (split `session_review` from
`scheduled_curator` and let the session fork patch user-owned skills it
consulted) would widen autonomous write permission onto skills the user owns
with no user present to consent — wrong direction for a no-user-present actor.

- skill_manager_tool: missing and explicit-null records now resolve
  IDENTICALLY, both fail closed. The refusal names the reason and points at
  `hermes curator adopt <name>`.
- background_review: both review prompts told the reviewer to patch any skill
  consulted in the session and claimed pinned skills could be improved, while
  enforcement refused both. Prompts now list pinned, external, and user-owned
  skills as protected, and tell the reviewer to RECOMMEND adoption instead of
  attempting a write that will be refused.
- skill_usage: document that `created_by` is a curator-management policy flag,
  not a provenance claim, and add `is_curator_managed()` so call sites read as
  the question they ask. Field name retained — it is on disk in every
  `.usage.json` and renaming would strand those records.
- curator CLI: `hermes curator list-unmanaged` itemizes unmanaged skills with
  the reason each is unmanaged (completes the NousResearch#67139 spec).

Foreground writes are untouched: a user-directed edit to a user-owned skill
still works, including on pinned skills.

Sibling tests: 9 failures in test_skill_manager_tool.py were fixtures that
created record-less skills to exercise OTHER guards (consolidation-delete,
read-before-write) and relied on ownership falling through. Fixed at the
fixture, since the real curator only ever operates on managed sediment. One
test asserted the old "manually authored" wording; rewritten to assert the
behavior contract instead of the string.

Validation: 274 targeted tests + all 7 background-review files (60 tests) pass.
E2E on a temp HERMES_HOME (30 checks) covers the flip, foreground writes,
adoption unblocking, pin semantics, prompt/enforcement parity, and the new verb.
Each new test sabotage-verified: revert the fix, confirm it goes red.

Fixes NousResearch#67140
Codename-11 pushed a commit that referenced this pull request Jul 28, 2026
…hat tile (NousResearch#71969)

* fix: Branch button is a dead no-op inside a branched chat tile

session-tile.tsx wired onBranchInNewChat to () => undefined for
tiled/branched sessions (nested branching isn't supported there), but
the button in AssistantMessage's action bar rendered unconditionally
regardless of whether a real handler was supplied. The button looked
clickable but silently did nothing, with no visual feedback.

- AssistantMessage now only renders the Branch button when
  onBranchInNewChat is actually provided, matching the existing
  pattern used for onDismissError/onRestoreToMessage.
- session-tile.tsx no longer passes a no-op handler; the prop is
  simply omitted so the button doesn't render in tiles.
- onBranchInNewChat is now optional on ChatViewProps, and the
  latestChatActions passthrough wrapper uses the existing
  latestOptional helper instead of an unconditional call.

* test: assert Branch button visibility matches handler presence

Adds coverage for the bug #2 fix: renders Thread with and without an
onBranchInNewChat handler and asserts the Branch in new chat button
is shown only when a real handler is supplied, hidden otherwise -
covering both the normal open-chat case and the session-tile
(branched chat) case that used to leave a dead, clickable button.
Codename-11 pushed a commit that referenced this pull request Aug 2, 2026
… a broken chat

A completely unconfigured install previously booted into a working-looking
chat (banner showed model 'unknown'), accepted a message, spun ~30s, then
failed with 'Set OPENROUTER_API_KEY' — a provider the user never chose —
and never offered setup.

- HermesCLI.run() now probes provider readiness at startup (TTY only) and
  offers the shared provider picker (hermes model flow, which fronts Quick
  Setup / Nous Portal OAuth) when nothing is configured. Decline is
  respected; picker state re-syncs into the live CLI so the next turn works
  without a restart.
- New silent probe _runtime_credentials_ready(): no printing, no state
  mutation; handles keyless local endpoints and callable bearer providers.
- The empty-api-key error is provider-aware: names the actual resolved
  provider and points at 'hermes model' / 'hermes setup' instead of
  hardcoding OPENROUTER_API_KEY.
- Banner: unconfigured installs render 'no model configured — run /model'
  in red instead of the silent 'unknown' model slug.

Consumer-onboarding audit finding #2 (sev 5), Aug 2026.
Codename-11 pushed a commit that referenced this pull request Aug 3, 2026
A wedged adapter transport (network hang, dead websocket) previously
blocked _check_session_stalls forever: sibling candidates in the same
pass were never evaluated and the watcher stopped ticking. Wrap the
send in asyncio.wait_for (15s); on timeout log a WARNING and do NOT
latch, so the next tick retries. Regression uses a never-resolving fake
adapter and proves the pass completes, a healthy sibling candidate is
still notified in the same pass, and the watcher ticks again
(sabotage-verified against the unbounded send).
Codename-11 pushed a commit that referenced this pull request Aug 11, 2026
…on delegation callbacks (NousResearch#82592)

* fix(gateway): stop frozen-preview finals and dropped idle-session delegation callbacks

Two relay-plane delivery losses from the 2026-08-09 staging incident:

1. stream_consumer: the skip-redundant-finalize branch recorded _accumulated
   as the delivered turn-final payload even when the last ACKED edit was an
   earlier throttled preview snapshot, so delivered_final_matches reconciled
   True and the gateway suppressed the corrective final send — the user was
   left with a cut-off message ending in the streaming cursor. Extracted
   _mark_skip_redundant_finalize(): records the last acked wire payload
   (cursor-stripped), so a preview/final mismatch now returns False and the
   normal final send fires.

2. run.py: _classify_completion_target classified every ended parent session
   terminal unless it ended by compression. Idle/timeout session ends are the
   norm on scale-to-zero relay deployments and the chat route remains valid;
   completed async delegation results were terminally dropped. Ended parents
   now classify deliver unless the end was an explicit user boundary
   (session_reset / user_exit / session_switch).

* fix(relay): drain in-flight outbound frames before transport teardown

disconnect() failed every pending outbound future immediately with
'relay transport closed', so a trailing finalize edit racing turn
teardown was lost even though the connector socket could still serve
it. Bounded drain grace (5s) lets in-flight requests resolve; silent
connectors still tear down promptly. asyncio.wait (not gather+wait_for)
so a timeout doesn't cancel futures owned by the fail-remaining loop.

* fix(gateway): route completion injection through the alias-aware transport resolver

Third relay-plane delivery loss from the 2026-08-09 staging incidents: a
delegation batch completed while the gateway was up, the watcher drained
the event, and delivery vanished with no log line. _inject_watch_notification
resolved its adapter with a literal p.value == platform_name scan of
self.adapters — a relay-fronted gateway registers ONE adapter under
Platform.RELAY fronting N logical platforms, so 'slack' never matched and
the injection returned None ('no gateway route'), silently dropping the
completion. The handoff path already documents this exact trap and uses
resolve_delivery_transport; the injection path now does the same (native
wins; relay eligible only when it fronts the logical platform), with the
literal scan kept as fallback for stub runners and exotic platforms.

* fix(relay): clamp disconnect drain grace to the runner's adapter-disconnect budget

Review finding (JoaoMarcos44, NousResearch#82592): a fixed 5.0s drain in front of the
three 1.0s sequential teardown awaits gives an 8.0s worst case inside the
runner's 5.0s asyncio.wait_for(adapter.disconnect()) — tripping it cancels
teardown mid-drain, skips the fail-pending loop, and leaves outbound
callers blocked until _OUTBOUND_TIMEOUT_S (30s). The effective grace is
now budget - 3*TEARDOWN - margin (env-aware via the same
HERMES_GATEWAY_ADAPTER_DISCONNECT_TIMEOUT the runner reads), so the drain
can never push teardown past its caller's budget; a budget too small for
any drain disables it cleanly.

* test(gateway): pin the final-send suppression contract across a behaviour matrix

The gateway skips its own final send when the stream consumer claims the turn
final already reached the user. Every incident in that family — NousResearch#71643 (stale
finalize snapshot), NousResearch#78541 (payload-less multi-message split), NousResearch#82656 (frozen
preview left with a visible cursor) — is the same failure: the consumer claimed
delivery for text the platform never rendered, so the corrective send was
suppressed and the answer was lost with no retry.

Each was fixed with a scenario test pinned to one branch of
GatewayStreamConsumer.run(). The got_done handler now has five sibling branches
that each set the suppression flags and record a turn-final payload, and nothing
checks them as a group: a new branch, or a new early `return True` in
_send_or_edit, can reintroduce the class without failing a test.

Pin the invariant instead of the branch — if the consumer offers the gateway any
signal it would trust, the complete final text must have reached the wire — and
assert it across {edit always / dies / never / lies} x {send always / never} x
{fresh-final on / off} x {clean / interrupted stream}.

The adapter records only frames that actually rendered, so an ACK the platform
drops does not count as delivery. 24 honest-transport scenarios hold the
invariant as a hard assertion. The 16 lying-transport scenarios are checked too;
the single combination that still violates it is reported as an expected
failure documenting the open exposure rather than asserting it away.

Refs NousResearch#82656

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(gateway,relay): prime relay egress routing for synthetic injections + cap stale completion replay

Defect #4 from the 2026-08-09 staging incidents (upgrade-robustness):
after every gateway restart the durable async-delegation replay injected
completions correctly (post-741663cf1) but their replies bounced at the
connector — 'slack egress declined: target not routed to an onboarded
tenant'. The relay adapter re-attaches tenant discriminators
(metadata.scope_id / metadata.user_id) from per-chat caches warmed ONLY by
inbound traffic; synthetic turns race those cold caches on every deploy,
scale-to-zero wake, and crash recovery.

- relay adapter: prime_routing_cache() — feeds a synthetic event's
  session-store origin through the same _capture_scope used for real
  inbound (never raises).
- run.py injection path: prime the resolved adapter before handle_message
  (duck-typed; native adapters unaffected).
- async_delegation: 48h staleness cap in restore_undelivered_completions —
  a pending completion older than the cap is terminally dropped (payload
  stays queryable) instead of re-run as a fresh full-context turn; the
  post-restart replay of a July session burned a 102K-token context.

Also carried: JoaoMarcos44's suppression behaviour-matrix harness
(cherry-picked from NousResearch#82676, authorship preserved) — 39 passed + 1 xfail
(the documented ACK-then-drop transport-honesty residue).

* test: use recent timestamps in restored-ownership fixtures

test_restore_stamps_restored_flag persisted its completion with epoch-era
toy timestamps (dispatched_at=1.0), which the new 48h replay staleness cap
correctly classifies as stale — the fixture then exercised the cap instead
of the restored-flag contract (CI slice 4 failure). Timestamps are now
now-relative; the staleness behavior itself is pinned separately in
test_relay_injection_egress_priming.py.

* fix(gateway,relay): close four review findings on the relay delivery fixes

Review follow-ups on this branch (NousResearch#82592):

1. HIGH — classifier/resolver mismatch (falsely-acknowledged loss).
   _classify_completion_target now returns "deliver" for idle-ended
   parents, but _resolve_async_delegation_session still dropped every
   non-compression-ended pin: the durable row was acked at adapter
   acceptance, then the injection died inside the pipeline with no
   retry — strictly worse than the honest terminal drop on main, and
   the delivery leg defect #2's fix depends on did not exist. The
   resolver now retargets non-user-boundary ends (idle/timeout/
   lifecycle) to the chat's current session — session_entry already IS
   the routing key's current session for the same chat — while user
   boundaries (session_reset / new_session / user_exit /
   session_switch) stay fail-closed. Both sides share one module-level
   _USER_BOUNDARY_END_REASONS so the verdict and the routing decision
   cannot drift again; a coherence test asserts deliver-verdicts
   resolve non-None across representative end reasons.

2. HIGH — drain clamp missed adapter-level spend. The effective drain
   grace budgeted drain + 3x teardown, but RelayAdapter.disconnect
   spends revocation-monitor teardown + go_idle time BEFORE the
   transport drain inside the same runner wait_for; worst case still
   blew the budget and cancelled teardown mid-drain (skipping the
   fail-pending loop). The adapter now measures its own elapsed time
   and threads the REMAINING budget into
   transport.disconnect(budget_s=...); legacy/stub transports without
   the keyword fall back to the no-arg signature.

3. P1 — _request_response racing disconnect() could register a future
   after the fail-pending loop already ran, stranding the caller for
   the full _OUTBOUND_TIMEOUT_S (30s). Fail fast with the same
   "relay transport closed" error once _closing is set.

4. P1 — _build_process_event_source's last-resort reconstruction
   dropped scope_id, so a scoped relay completion whose session-store
   origin was unavailable primed no tenant discriminator and could
   still bounce off the connector's fail-closed egress guard.
   scope_id now threads through the reconstructed SessionSource, with
   a warning when a scoped chat reconstructs without one.

All four: RED reproduced with the fix reverted, GREEN after; relay/
delegation delivery families pass (43 + 71 + 179 across the touched
suites); full tests/gateway run shows only failures already failing
identically on merge base 2446c8b (env/dep issues).

* fix(gateway,relay): make pending-frame failure cancellation-safe; persist completion routing origin

Two remaining review findings on this branch (NousResearch#82592):

1. Cancellation could strand outbound waiters past the fail-pending
   loop. transport.disconnect() failed pending futures only at the END
   of the drain + three teardown awaits; a cancellation landing
   mid-drain (the runner's wait_for budget, an outer cleanup deadline)
   skipped the loop entirely and left registered futures unresolved —
   their callers blocked until _OUTBOUND_TIMEOUT_S (30s). The budget
   threading added earlier shrinks the window but is not a hard
   guarantee. The fail-pending loop (and the going_idle ack failure)
   now run in a `finally`, so no exit path — normal, error, or
   cancelled — can leave a registered future unresolved. Idempotent:
   done futures are skipped, a second disconnect() pass is a no-op.

2. Durable completions did not persist their routing origin, so the
   scope_id threading in the fallback SessionSource reconstruction had
   nothing to carry on the exact path it exists for (restart replay
   with session store + source cache gone): the async-delegation event
   producers never populated scope_id and the durable rows never
   stored it. Dispatch now snapshots the originating turn's
   scope_id/user_id/user_name from the session context
   (_capture_routing_origin — a new HERMES_SESSION_SCOPE_ID contextvar
   bound by the gateway at session-bind time alongside the existing
   vars), stores them in the existing task_json payload (no schema
   migration), and re-attaches them to all three completion-event
   shapes (live single, live batch, crash-recovery rebuild). The
   gateway's fallback reconstruction then primes both discriminators
   after a restart.

Tests: cancellation mid-drain -> every pending future resolves with
"relay transport closed" (mutation: moving the loop out of the finally
goes RED); second-pass disconnect idempotence; end-to-end
dispatch -> owner-death recovery -> event carries scope_id -> fallback
SessionSource primes it (mutations: dropping the dispatch capture or
the task_json persistence both go RED); live completion event carries
the origin. 94 passed + 1 xfailed across the delivery/delegation
suites; tests/tools delegation family 73 passed (2 collection errors
pre-existing on merge base 2446c8b).

---------

Co-authored-by: joaomarcos <joaomarcosdias444@gmail.com>
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
Co-authored-by: Ben Barclay <ben@nousresearch.com>
Codename-11 pushed a commit that referenced this pull request Aug 15, 2026
Addresses both review findings on the remote-gateway download PR:

1. Unbounded buffering (finding #1). fetchBuffer / fetchBufferViaOauthSession
   accumulated the entire response (then copied it again via Buffer.concat)
   before saveGatewayFile even opened the save dialog, so a large gateway file
   could exhaust the native process. Both auth paths now stream: once response
   headers arrive the connect timeout is cleared, the filename is derived, the
   save dialog is shown, and the body is piped to the chosen destination with
   backpressure. A read/write error tears down the stream and unlinks the
   partial file. The byte-moving, data-URL decoding, and filename/path helpers
   are extracted into gateway-file-download.ts so they're unit-testable without
   Electron.

2. No fallback for older gateways (finding #2). saveGatewayFile required the new
   /api/fs/download route. Desktop and the remote gateway update independently,
   so a gateway predating this PR 404s. Added a 404-only compatibility fallback
   to the existing capped /api/fs/read-data-url route (bounded, so it only
   serves smaller files — enough to keep older backends working).

Tests: gateway-file-download.test.ts covers streaming, backpressure,
error-cleanup (unlink on write/response error), data-URL decoding, filename
derivation (incl. traversal reduction), and 404 detection;
gateway-file-download-transport.test.ts asserts both transports stream (no
whole-body Buffer.concat) and that the 404 fallback is wired. Both registered
in the desktop platform test list. Server-side /api/fs/download tests
(streaming + sensitive-file reject) already pass.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Codename-11 pushed a commit that referenced this pull request Aug 17, 2026
Two independent bugs let a deleted profile reappear / leave orphaned
resources on next launch:

1. hermes_cli/profiles.py's backend-process scanner required argv[0] to
   resolve to an executable literally named "hermes". Electron's
   pool-backend spawn resolves the hermes console-script shim's path and
   execs it via the interpreter directly (python3 /path/to/hermes ...), so
   argv[0] reports as "python3" and the scanner never matched the running
   backend -- delete removed the profile's files but left its live backend
   process running (still bound to a port via uvicorn), which
   accumulates across repeated delete/recreate cycles.
2. The desktop sidebar's ProfileRail only refreshed its cached profile
   list once, on mount, so a delete/create/rename from another surface
   (another window, or the CLI) left a stale ghost entry until something
   unrelated triggered a refetch. Note: a delete via this window's own
   Manage-Profiles view already refreshes the shared $profiles atom
   ProfileRail subscribes to (confirmed by reading refreshProfiles() and
   handleConfirmDelete()) -- this fix only covers the cross-window/cross-
   process staleness gap, not a duplicate of the already-merged
   NousResearch#57329's Manage-Profiles rail-refresh work.

Fix 1: recognize a python-interpreter argv[0] exec'ing a hermes-named
console-script shim via argv[1]. Fix 2: refresh the profile list on window
focus/visibilitychange, matching the existing pattern used elsewhere in
the sidebar (sidebar/index.tsx, use-background-sync.ts, star-map.tsx,
use-gateway-boot.ts all use the same focus+visibilitychange pattern).

## Related work already on main

PR NousResearch#57329 (merged) fixed the *headline* symptom from issue NousResearch#52279
(deleted profile respawns) via a different, non-overlapping mechanism:
routing profile-delete through the primary backend instead of spawning a
fresh pool backend, plus a separate recreation guard in
ensure_hermes_home() (NousResearch#49435, merged) that makes a backend spawned into a
deleted profile's directory raise FileNotFoundError instead of silently
recreating it.

This PR is NOT a duplicate of that fix. Verified: even with both of those
merged, a backend process that survives because of gap #1 above still
holds a bound port via uvicorn -- it just can no longer resurrect the
profile directory. That's real resource-hygiene, not a symptom already
covered. Gap #2 touches a different file/component (ProfileRail /
profile-switcher.tsx) than NousResearch#57329's rail-refresh half (which touched the
Manage-Profiles view's own $profiles.ts / index.tsx) and covers a
distinct staleness path (cross-window/cross-process, not same-window
delete-then-refresh).

Tests: tests/hermes_cli/test_profiles.py -- 156 passed (existing +
regression coverage for the argv[0] python-interpreter detection case).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Codename-11 pushed a commit that referenced this pull request Aug 20, 2026
… the relay (gateway half) (NousResearch#85796)

* feat(relay): live-card ops — native draft streaming + task cards over the relay (gateway half)

NS-658. Three additive ops within contract v1, emitted only when the
connector's negotiated descriptor advertises them:

  {op: draft, chat_id, draft_id, content, final, metadata}
  {op: task_card, chat_id, card_id, chunks, metadata}
  {op: task_card_stop, chat_id, card_id, metadata}

The gateway side is deliberately dumb: no platform API knowledge, no new
config keys. Slack mechanics (chat.startStream/appendStream/stopStream,
per-workspace feature-gate cache, send+edit fallback) live connector-side
where the platform adapter lives in the relay model.

Semantic bridge: base send_draft is Telegram-shaped (draft clears; final
is a separate send). Slack native streaming makes the stream THE message.
The adapter tracks the open draft per chat and converts the turn-final
send() into draft(final=true) so the connector seals the stream instead
of posting a duplicate; the stream ts returns as the message identity.
A failed frame disarms interception so the edit-based fallback's real
send goes through untouched.

BEHAVIOR CHANGE (deliberate): relay supports_draft_streaming() now
requires the descriptor flag AND the draft op. Flag-only was a latent
lie — send_draft inherited NotImplementedError, so a connector setting
the flag without the op would have crashed the stream consumer's draft
path. supported_ops stays fail-open for legacy (pre-contract) ops;
draft/task_card did not exist pre-contract and must not fail open.

Task cards ride NousResearch#85476's adapter-agnostic TurnRunner seam (hasattr on
send_native_task_card_progress); supports_native_task_cards() is the
descriptor probe. Connector half + E2E harness pair follow in the gg
repo.

* fix(relay): expose native_task_cards_enabled() on the relay adapter

Live-canary finding (Alice, staging): the TurnRunner's task-card lane
probes adapter.native_task_cards_enabled() (the native Slack adapter's
opt-in contract). The relay adapter only offered
supports_native_task_cards(), so the hasattr gate failed silently and
tool progress stayed on the text path — draft streaming worked, cards
never rendered. Alias it to the descriptor probe.

* fix(relay): match task-card methods to the TurnRunner's native keyword contract

Live-canary finding #2 (Alice, staging): gateway/run.py's card lane calls
send/stop_native_task_card_progress with the NATIVE Slack adapter's
signature (tasks/title/reply_to/metadata/fallback_text, keyword-only) —
PR 85796's relay methods took a positional card_id, so every call raised
TypeError('unexpected keyword argument reply_to') in the progress task,
repeatedly killing the card publisher (and the retry loop resent the
final delivery 4-5x). Card id now derives per turn thread
(turn:<reply_to>), thread_ts anchored like draft; title/fallback_text
accepted for parity, not forwarded (plan-mode stream renders chunks).

* fix(relay): one draft stream per turn for stream-is-the-message adapters

Live-canary finding #4 (Alice, staging): the stream consumer bumps
draft_id at every tool boundary so Telegram-shaped drafts animate each
text segment as a fresh preview. On relay Slack NATIVE streaming a new
draft_id opens a brand-new chat.startStream — the user saw one frozen
message per segment (stuck streaming cursor ▉, never sealed: only the
LAST stream gets the final=true seal) plus the real final; 5-6 cumulative
snapshots per turn. Adapters that mark draft_stream_is_message keep ONE
stream per turn: tool progress lives in the native task card, and the
connector's suffix-delta falls back to whole-text append on prefix
mismatch, so segments append cleanly. Telegram-shaped drafts keep the
per-segment bump.

* fix(relay): don't seal the native stream at tool boundaries — only the turn-final does

Live-canary finding #5 (Alice; supersedes the incomplete #4 which was
necessary but not sufficient). Root cause CONFIRMED by integration trace
(test_live_cards_flow_trace.py, real consumer semantics + real adapter +
stub transport): at every tool boundary the consumer calls
_send_or_edit(finalize=True), which skips the draft path and issues a
real send(); the relay adapter's seal-interception converts THAT into
draft(final=true) — sealing the stream once per segment. Timeline showed
3 seals for a 3-segment turn: exactly the frozen cumulative ▉ snapshots
seen live (the replaced stream never gets stopStream, keeping its cursor).

Fix: for draft_stream_is_message adapters, a segment-break finalize
(finalize=True, is_turn_final=False) stays ON the draft path as another
cumulative frame; only got_done (is_turn_final=True) falls through to
send() and seals. Telegram-shaped platforms unchanged. Trace test now
pins the invariant: ONE user-visible message per turn.

* fix(relay): strip the text cursor from native draft frames

Live-canary finding #6 (Alice) — the ACTUAL duplicate-content mechanism,
confirmed by full-flow scan of both sides' code + logs. The consumer
appends its text cursor (▉) to every non-final display_text tick. The
connector's stream sender diffs CUMULATIVE frames via prefix check:
'abc▉'.startsWith → 'abc def▉' is NEVER a prefix match (the cursor sits
mid-string), so deltaFor falls back to whole-text append on EVERY tick —
chat.appendStream stacks each full cumulative snapshot (cursor included)
into the ONE stream message. Exactly the observed thread: repeated
blocks, each ending in a frozen ▉, growing per tick.

Fixes #4/#5 were real (one stream per turn now) but this was the last
mechanism standing. Native streams render their own typing indicator, so
the text cursor is pure noise on this path: strip it from draft frames.
Prefix check now holds; every tick appends only its true suffix delta.

* fix(relay): seal-interception covers EVERY egress door, not just send()

Live-canary finding #7 (Alice): one duplication remained after #6 — the
stream froze mid-word with the live indicator (never sealed) and the
final posted as a separate message. Log receipt: 'Queued follow-up:
final text delivery confirmed; delivering explicit media before
continuing' — the turn's final went out via the DELIVERY RESOLVER lane
(gateway/delivery.py), which calls send_for_platform() DIRECTLY,
bypassing send() and its seal-interception. The open stream never
absorbed the final; it arrived as a plain 'send' op → chat.postMessage.

Fix: hoist the open-draft check to the top of send() (ahead of the
explicit-platform branch) AND add it to send_for_platform() — an open
native stream absorbs the turn-final regardless of which egress door it
arrives through. The stream IS the message.

* fix(relay): failed seal falls back to plain send (PR 85796 AI-review point 1)

A turn-final seal that fails at the transport must never swallow the
final answer: the stream consumer has already disabled the draft
transport for the run, so a failed _seal_open_draft returning
success=False meant the user got NOTHING. Both seal-interception sites
(send + send_for_platform) now fall through to the regular plain-send
path on seal failure, with a warning receipt. Also mitigates AI-review
point 2 (sticky _open_draft_by_chat after an abandoned turn): a stale
entry's failed seal no longer blocks the next turn's delivery.

* fix(relay): arm seal-interception optimistically; never disarm on ambiguous failure (audit G-D1)

Deep-audit defect G-D1 (HIGH): the outbound leg is at-most-once on the
wire but its ack channel is lossy — send_outbound timeout (30s) and
WS-drop 'failures' frequently mean the frame WAS delivered and the
connector stream is open. send_draft popped _open_draft_by_chat on any
failure, disarming seal-interception while the connector stream lived:
the turn-final went out as a plain send → orphaned mid-word stream +
complete duplicate final (intermittent; needs a drop/timeout inside the
draft window).

Fix: arm the entry BEFORE the transport call and keep it armed on
failure/exception. Safe in every case: sealing a non-existent stream
opens+seals a single complete message connector-side, and a truly failed
seal already falls back to plain send at both interception sites.
Stale-entry damage is self-healing (one warning + plain send).

* fix(relay): gateway-side sealed-draft tombstone — G-D1 arming must not resurrect sealed streams

Regression fix on G-D1 (live: 'worse than before' — escalating frozen
prefixes). Optimistic arming had no seal-awareness: a straggler frame
arriving AFTER the seal re-armed _open_draft_by_chat for the already-
sealed draft_id; the next send was converted to draft(final=true) on the
tombstoned connector key, which CLEARED the connector tombstone (final
frame = new-turn signal), re-opened a stream with cumulative content,
and left it frozen — repeating per straggler: 4-5 escalating frozen
snapshots. Mirror the connector: _sealed_draft_by_chat records the
sealed draft_id per chat (tombstoned BEFORE the seal's transport call);
send_draft for a sealed draft_id is a success no-op (content already in
the sealed message) and never arms. A new turn's fresh draft_id arms
normally.

* fix(relay): key stream/card state per (chat, turn anchor) — parallel turns must not collide (finding #10)

Live finding #10 (Alice; three concurrent turns in one flat DM): all
coordination state was keyed per CHAT on a one-active-turn assumption.
Three parallel turns produced: turn B's task card merged into turn A's
(both were card 'turn:root' — reply_to is None in flat DMs), B left
cardless, and _open/_sealed_draft_by_chat clobbered across writers (3x
duplicate finals on the last turn). Per-turn machinery was correct;
the keys were not.

Fix: _draft_key(chat, metadata) = chat + the turn's thread anchor
(inbound stamps thread_ts = event.thread_ts or ts on every top-level
message, so each turn has one even in flat DMs). draft arming, seal
tombstones, both interception sites, and the task-card id all derive
from the same anchor. New trace test pins two interleaved turns:
distinct cards, own-stream seals, no leaked plain send, no cross-turn
tombstone drops (289 tests green).

* fix(gateway): preserve cumulative native stream across tools

* fix(gateway): consumer-declared final — the seal carries the true final

Three composed fixes for the Slack live-cards duplicate-final class:

1. finish(final_text): TurnRunner passes the completed final_response
   (verifier footer, completion explainer included) as the authoritative
   finalize payload. The native-stream seal delivers the TRUE final, so
   post-stream mutation no longer forks a corrective plain send (#11).

2. Interim-send contract: commentary and segment-tail sends carry a
   gateway-internal _interim_send marker; relay seal-interception skips
   them at both egress doors. A mid-turn interim send can no longer seal
   the live stream and orphan the real final into a duplicate.

3. Queued-follow-up lane reconciles an unconfirmed final by EDITING the
   consumer's delivered message in place (sealed stream = regular
   message, chat.update live-verified); plain send only as fallback.
   This was the actual duplicate lane in the parallel canaries — every
   duplicated turn logged 'final stream delivery not confirmed; sending
   first response' (subagent-completion queued inbound), not parallelism.

Also: draft frames stay prefix-stable gateway-side (no fence-closing, no
segment state reset, no commentary reset for stream-is-the-message
adapters; MagicMock-safe 'is True' guards).

* test+docs: streaming-contract coverage completeness + maintenance guidelines

Coverage: two gaps closed on the consumer-declared-final contract —
(1) send_for_platform (the delivery-resolver egress door) honors the
_interim_send contract: no seal, marker stripped before the wire;
(2) finish(final_text) on a turn that never streamed does not adopt the
final (delivery ownership stays with the gateway's normal send path for
non-streaming models / tool-only turns).

Docs: AGENTS.md 'Known Pitfalls' gains the streaming delivery contract —
the four invariants of stream-is-the-message adapters (prefix-stable
frames, consumer-declared final, interim-send marker, reconcile-by-edit),
each traced to its live incident, plus the live-probed Slack streaming
API ground truth and the MagicMock 'is True' guard-style note.

* fix(relay): seal transport failure must never silently lose the final (review B1)

Two halves of one silent-loss path, live-probed on the review branch:

1. adapter: _seal_open_draft did not catch transport exceptions. A socket
   drop at seal time raised out of send(), skipping the fail-open plain
   send entirely. Now: retry the SAME idempotent final frame once (the
   connector's sealed-key tombstone returns the original stream ts for a
   repeated final — a retry can never open a second stream or duplicate),
   then report failure so the caller's fail-open path runs.

2. consumer: the turn-final retry (elif not _already_sent) called
   _send_or_edit with finalize=False, which re-entered the DRAFT-FRAME
   branch. Its no-op dedupe compared the adopted final against the last
   unsealed frame, matched, and returned True with ZERO transport calls —
   final_response_sent went green, delivered_final_matches reconciled,
   the gateway suppressed its fallback, and the user never received the
   answer. finalize=True keeps this retry out of the draft branch.

Regression suite: tests/gateway/test_relay_seal_failure.py (3 tests).
Mutation evidence in follow-up verification: reverting either half sends
the suite red.

* fix(relay): draft ids unique across gateway incarnations (review B3)

The relay connector tombstones sealed streams by (channel, draft_id) and
keeps up to 512 of them; they outlive the gateway process. Relay gateways
are disposable BY DESIGN (scale-to-zero), and _draft_id_counter restarted
at zero every incarnation — so the first turns after every scale-from-zero
in a recently-active channel replayed already-sealed wire identities. The
connector answered those frames straight out of the old tombstone: zero
Slack API calls, the OLD message ts returned as the new turn's identity,
the new answer silently dropped while gateway-side flags recorded success.

Seed the counter from wall-clock milliseconds at process start. Ids stay
plain ints within the existing contract op; incarnations cannot overlap
for realistic turn counts and restart gaps.

Regression: tests/gateway/test_draft_id_restart_uniqueness.py — the seed
test fails on the old code (seed 0 is not epoch-scale).

* fix(relay): stream/card state keyed per TURN, not per thread anchor (review B2)

The thread anchor is the wrong coordination identity — simultaneously:

- too coarse: two parallel turns replying INSIDE ONE Slack thread share
  thread_ts. Live-probed on the review branch: turn A's final sealed turn
  B's stream with A's content while A's own stream stayed open, and B's
  final degraded to a plain send.
- too fragile: a flat DM with no thread metadata degraded to the bare
  chat id, re-creating the original finding-#10 collision the anchor was
  meant to fix.

_draft_key now prefers the triggering inbound message id (message_id /
reply_to_message_id — per-turn by construction; the gateway's Slack
thread metadata and the consumer's send path both stamp it), falling back
to the thread anchor, then the bare chat. The consumer stamps the same
reply_to_message_id on draft frames so frames and the turn-final resolve
to one key. Task-card ids share the derivation via _card_key (one helper
for send AND stop, so the stop always hits the stream the send opened).

Legacy resolver-lane callers with placement-only metadata still seal via
_match_open_draft's fallback — but ONLY when exactly one stream is open.
With several open, an identity-less send stays a plain send: a duplicate
message is recoverable, sealing someone else's stream is not.

Regression: tests/gateway/relay/test_relay_turn_keying.py (7 tests).

* fix(relay): stream-is-the-message is a Slack semantic, gate it on the descriptor (review B4)

draft_stream_is_message was hardcoded True on the relay adapter class,
i.e. for EVERY relay platform. The base send_draft contract is
Telegram-shaped — the draft clears client-side and the final arrives as
a separate real send that becomes the history message. With the flag
forced on, any non-Slack connector advertising the draft op had its
turn-final intercepted into draft(final=true): probed on the review
branch with a telegram descriptor, the op stream was
[draft(final=false), draft(final=true)] and NO send — no history message
would ever be posted.

Gate the flag on the negotiated descriptor platform (slack), and skip
arming seal-interception entirely when it is off. A future platform with
genuine stream-is-the-message native streaming should advertise it via
the descriptor rather than widening the platform check by guesswork.

Regression: tests/gateway/relay/test_relay_stream_semantics_gating.py
(4 tests: gating both ways, telegram final is a real send, slack final
still seals).

* fix(gateway): mark every mid-turn status lane interim — heartbeats must not seal the stream (review B5)

Seal-interception treats the first unmarked send to an armed (chat, turn)
key as the turn-final. The consumer's own interim lanes (commentary, tail
flush) carry _interim_send, but four gateway-side lanes that fire DURING
a streaming turn did not:

- long-running heartbeat (default every 180s — probed live: at 3 minutes
  it sealed the live stream with '⏳ Working — 3 min', the real final
  posted as a duplicate, and later frames were silently swallowed by the
  seal tombstone)
- inactivity warning
- plain-text approval fallback (button lane failed)
- background-review notice

Add _interim_metadata() beside _non_conversational_metadata and wrap all
four call sites. The marker is gateway-internal; the relay adapter strips
it before the wire (existing behavior, pinned by test).

Note for follow-up: the opt-out shape remains fragile — any FUTURE
unmarked mid-turn send lane re-creates this bug. Inverting the contract
(explicitly mark the one turn-final send) is the durable fix but touches
every adapter's final-delivery path; deliberately kept out of this
review-fix series.

Regression: tests/gateway/test_interim_send_lanes.py (4 tests).

* fix(gateway): interrupted/incomplete turns must not adopt the diagnostic as the stream final (review B6)

The finish(final_text) adoption gate checked only 'not failed', but the
interrupt/abort returns in agent/conversation_loop.py are
{completed: False, interrupted: True, final_response: 'Operation
interrupted during …'} with NO failed key. Adopting that diagnostic:

1. sealed the user's streamed partial answer over with the interrupt
   text (stream-is-the-message: the seal rewrites the whole message), and
2. recorded the diagnostic as the turn-final payload, so
   delivered_final_matches reconciled and the gateway suppressed its own
   error-delivery path — the diagnostic became the ONLY thing delivered.

Enumerated all 27 final_response-bearing return shapes in
conversation_loop.py: every non-happy-path shape carries completed:
False (several with a diagnostic final_response and neither failed nor
interrupted — retry exhaustion, truncation, codex-incomplete); the happy
path routes through turn_finalizer.finalize_turn (completed=True). Gate
is therefore: not failed AND not interrupted AND completed is not False.
Results lacking the completed key entirely (older callers/test doubles)
keep the previous behavior.

Regression: tests/gateway/test_stream_final_adoption_gate.py (6 tests,
incl. a source-level pin on the run.py call site).

* fix(relay): task-card transport failures degrade to failed SendResults (review B7)

send_native_task_card_progress and stop_native_task_card_progress let
transport exceptions escape. The stop runs inside the progress loop's
finally block on the turn-cleanup path, and the post-cancel awaits in
gateway/run.py caught only CancelledError — a socket drop during a card
publish/stop therefore aborted cleanup BEFORE the final-delivery
bookkeeping ran.

Three layers, outermost defends any adapter:
- both adapter methods catch transport exceptions and return failed
  SendResults (progress is advisory; the TurnRunner's text fallback
  already handles failure results)
- the progress loop's finally wraps the stop (best-effort; the connector
  seals orphaned card streams on its own via recycling/eviction)
- the cleanup awaits log-and-continue on non-cancellation errors so
  final-delivery bookkeeping always runs

Regression: tests/gateway/relay/test_relay_task_card_failures.py.

* fix(relay): a dying turn seals its native stream instead of orphaning it (review B8)

Stale-generation exits (/new, /stop mid-stream) and cancellations
returned from the consumer's run() with the native stream still open:

- the Slack message kept its live streaming indicator forever (the
  cancellation best-effort edit only runs when _message_id exists, and
  the native draft path deliberately keeps it None);
- the adapter's armed interception state survived the turn, so the next
  turn on the same key could inherit it and seal a dead draft_id.

New adapter op abandon_open_draft(chat, content): seals in place with
the text already on screen (the consumer passes its last delivered
frame) — the seal adds nothing and claims nothing; delivery flags are
never set, so the gateway's normal paths still own whatever happens
next. Best-effort by contract (failure reported, never raised); the
connector reaps truly orphaned streams via recycling/eviction.

The consumer calls it from both death paths: the stale-generation early
return and the CancelledError handler.

Regression: tests/gateway/test_stream_abandon_on_turn_death.py (4 tests,
incl. the next-turn-inheritance hazard).

* fix(relay): bound the draft/seal coordination dicts (review M1)

_sealed_draft_by_chat's key embeds a per-turn identity, so every
completed turn wrote a permanent entry — unbounded growth for the life
of a long-running gateway process (the docstring said 'one entry per
chat', which stopped being true when the key gained the turn anchor).
_open_draft_by_chat could grow the same way via abandoned entries.

FIFO-evict both at 512 entries — the same idiom as the sibling bounded
cache (_auto_thread_by_chat, capped at 256) and the same size as the
connector's own tombstone store. The straggler window the tombstone
exists for is seconds long; FIFO is more than enough.

Regression: tests/gateway/relay/test_relay_state_bounds.py.

* fix(relay): explicit connector rejection disarms interception; exceptions stay armed (review P3)

The G-D1 optimistic-arming change silently dropped disarm-on-failure
entirely: after an EXPLICIT connector rejection (success=False result —
not a transport ambiguity), interception stayed armed even though the
stream consumer disables the draft transport on that failure and falls
back to edit-based streaming. Its turn-final would then be converted
into a seal on a stream the connector just told us is unusable.
test_draft_failure_result_propagates claimed to cover this ('must NOT
leave seal-interception armed') but passed for an unrelated reason: the
stub's canned failure also failed the SEAL, whose fail-open path did the
plain send.

Split the two semantics and pin each honestly:
- explicit rejection (result success=False): disarm — turn-final is a
  real send (test_draft_failure_result_propagates, now testing what its
  comment says)
- transport exception: ambiguous, stay armed — turn-final still seals
  (test_draft_transport_exception_keeps_interception_armed, the G-D1
  contract)

Also corrects commit ba3a24a's claim ('a failed frame disarms
interception so the edit-based fallback's real send goes through
untouched') to hold again for the rejection case it described.

* fix(relay): lost acks are ambiguous, not rejections — on the RESULT channel too (review r2, finding 1)

The production ws transport does not raise on ack timeout — it returns
{"success": False, "error": "relay outbound timed out"}. The round-1
ambiguity handling keyed entirely on the exception channel, so the shape
production actually produces was misclassified as a definite connector
rejection. Probed on the head:

- lost SEAL ack: skipped the idempotent retry, fell straight to a plain
  send — duplicate final whenever the seal had actually applied;
- lost FRAME ack: the round-1 disarm-on-rejection fired — interception
  disarmed, frozen native stream beside a plain final. This re-created
  the original G-D1 ambiguous-ack defect on the result channel.

Contract now spans both channels:

- transport: the ack-timeout branch tags ambiguous=True. The fail-fast
  branches (closing / not connected) never sent anything and stay
  unmarked — they are definite non-delivery.
- adapter frame path: ambiguous results keep interception armed (same
  as exceptions); only definite rejections disarm.
- adapter seal path: one shared _attempt() classifier — exception and
  ambiguous result both mean "unknown"; the SAME idempotent frame is
  retried once (connector tombstone returns the original stream ts for
  a repeated final). Only after both attempts stay ambiguous does the
  caller's fail-open plain send run: a possible duplicate after double
  ack loss beats a silent loss, and double ack loss on one socket
  almost always means the transport is down for the plain send too.

Regression: tests/gateway/relay/test_relay_ack_ambiguity.py (6 tests,
incl. a source-of-truth check that the transport tags the timeout branch
and leaves fail-fast branches unmarked).

* fix(relay): stream semantics + draft capability resolve per CHAT, not per primary (review r2, finding 2)

One RelayAdapter fronts N platforms (Phase 1.5): descriptors accumulate
per platform on the transport and egress is tagged per chat — but the
round-1 gate keyed draft_stream_is_message and supports_draft_streaming()
off the PRIMARY scalar descriptor. Probed on the head:

- Slack primary + Telegram chat: the Telegram chat's turn-final was
  intercepted into draft(final=true) — no real Telegram history message;
- Telegram primary + Slack chat: the Slack chat was denied native
  streaming entirely.

Resolve both through _descriptor_for_chat — the same per-chat machinery
max_message_length already uses (added for the identical class of bug:
the primary's 39000-char cap over-sending into Discord 400s):

- new stream_is_message_for_chat(chat_id) on the adapter; arming and
  NotImplementedError gating use it. The class attribute remains as the
  single-platform value and legacy-probe fallback.
- supports_draft_streaming() gains an optional chat_id kwarg (base
  signature updated; single-platform adapters ignore it). The consumer
  passes chat_id with a TypeError fallback for out-of-tree adapters.
- the consumer's four draft_stream_is_message reads collapse into one
  _stream_is_message() helper that prefers the per-chat probe
  (class-resolved, MagicMock-safe) over the attribute.

Platform-name inference ("slack") stays deliberate: a descriptor-level
semantic field is the right eventual contract but is a cross-repo wire
change — noted for the gg follow-up so future platforms advertise the
semantic explicitly.

Regression: tests/gateway/relay/test_relay_multiplatform_semantics.py
(5 tests: both starvation directions, scalar fallback, per-chat
capability gate).

* fix(gateway): split delivery + authoritative footer reconciles by suffix, not full resend (review r2, finding 3)

The _FINAL_TEXT adoption guard refuses wholesale adoption on split turns
— correct (NousResearch#78541: sealed heads would repeat inside the tail) but it was
absolute: a post-split verifier footer never entered the ledger,
delivered_final_matches() reported a mismatch, and the gateway resent
the ENTIRE body+footer after the split chunks (the #11 duplicate class,
one level up).

When the authoritative final strictly prefix-extends the split ledger,
the missing suffix is the only undelivered content: append it to the
live tail and the ledger, so the finalize carries it and the recorded
payload reconciles. Non-prefix rewrites keep the full-resend fallback —
a rewrite cannot be patched onto sealed heads.

Regression: tests/gateway/test_split_final_suffix_reconcile.py (3 tests:
suffix rides the tail + reconciles, rewrite still mismatches, unsplit
adoption unchanged).

* fix(relay): cancellation mid-seal restores open state so abandon can close the stream (review r2, finding 4)

_seal_open_draft pops the open entry and writes the local tombstone
BEFORE awaiting transport I/O — correct ordering for the straggler race,
but CancelledError is not an Exception: a cancel during the await
bypassed all failure handling, leaving the remote stream live (visible
streaming indicator until connector eviction) while the local state said
'nothing open'. The consumer's abandon pass — added for exactly this
turn-death case — found nothing to close and no-oped.

On CancelledError: restore the open entry, drop the premature tombstone
(only if it is still ours), re-raise. The abandon path then seals the
stream in place with the on-screen text.

Regression: tests/gateway/relay/test_relay_seal_cancellation.py (2
tests: state restoration, and end-to-end cancel→abandon→remote seal).

* fix(relay): thread anchors are placement, not turn identity — revive the placement-only fallback (review r2, finding 5)

_match_open_draft's single-open-stream fallback was dead for its primary
intended callers: metadata carrying thread_ts/thread_id (placement-only
resolver lanes) was classified as having 'turn identity', so those sends
never reached the fallback — probed: a plain final posted beside the
still-open turn-keyed stream.

Only per-turn MESSAGE ids are identity now. Thread-anchored and bare
callers share the fallback: absorb into the chat's open stream when
EXACTLY one is open; stay a plain send when several are (duplicate is
recoverable, wrong-stream seal is not). Callers WITH a message id whose
key misses never fall back — their identity is authoritative and a miss
means the stream belongs to a different turn.

Regression: 4 new tests in test_relay_turn_keying.py (thread-anchored
seal, both ambiguous-stay-plain shapes, id-mismatch never steals).

* fix(relay): random process nonce for draft-id seeding (review r2, follow-up 6)

The epoch-millisecond seed (round-1 B3 fix) mitigates the restart-replay
class but is not a uniqueness guarantee: two gateways starting in the
same millisecond, a forked process inheriting the class state, or a
clock step backwards can all mint colliding wire identities against the
connector's per-(channel, draft_id) tombstone store.

Seed from secrets.randbits(49) instead: collision probability negligible,
no clock dependence, and ids + realistic per-process turn counts stay
comfortably inside the connector's JS number range (draft_id?: number,
2^53). Regression test now spawns two real interpreters and asserts
their seeds differ — the exact scale-to-zero restart shape, and both
start within the same second so a clock-locked seed would fail it.

* fix(relay): stamp per-turn Slack egress identity — cache is fallback only (R3-5)

The connector (gateway-gateway#210) fills chat.startStream's
recipient_user_id / recipient_team_id — required by Slack when
streaming to a channel — from metadata.user_id / metadata.scope_id.
The gateway stamped only slack_team_id per-turn and left user_id (and
scope_id) to RelayAdapter._with_scope, whose per-chat caches are keyed
on chat_id alone and overwritten by every inbound message: with users
U1 and U2 running overlapping turns in one channel, U2's arrival
overwrote the cache before U1's stream opened, and U1's stream carried
U2 as recipient_user_id.

_thread_metadata_for_source now stamps scope_id and user_id from the
turn's OWN source (setdefault — explicit values win), so identity is
turn-scoped data on the wire. _with_scope is unchanged and fill-only:
the caches keep serving restart/synthetic sends that carry no per-turn
identity, which is all they were ever safe for.

Mutation evidence: reverting the run.py hunk sends
test_thread_metadata_stamps_per_turn_user_and_scope and
test_concurrent_turns_carry_their_own_identity red; restore returns
green. The _with_scope fill-only tests pass on both trees (existing
correct behavior, now pinned against regression).

---------

Co-authored-by: Ben Barclay <ben@nousresearch.com>
Codename-11 pushed a commit that referenced this pull request Aug 20, 2026
…er-bot Sessions browser (NousResearch#90732)

Symptom: switching between bots forked a brand-new "Bot Chat" for the
returned-to bot on EVERY switch, burying the user's real forever-chat
(one report: a 930-message chat displaced by 7 forks in one morning).

Root cause is a self-perpetuating loop between three parties:
- state.db enforces UNIQUE(title): the first fork permanently squats
  the "Bot Chat" title; every later mint's title request is silently
  dropped by set_session_title (returns 0, no error to the caller).
- The post-turn LLM auto-titler then names the untitled fork from its
  kickoff content ("Assistant introduction request #2", ...).
- openBotCanonicalChat's identity check is title-string matching, so
  the renamed fork reads as "not plumbing" -> corrupted metadata ->
  clear pin -> mint again. Grandfathered pre-convention chats (real
  history, derived titles) hit the same branch and are forked away
  from immediately.

Fix, two invariants:
1. Adopt-before-mint: createCanonicalChat first scans the profile via
   session.list include_hidden:true for an existing "Bot Chat" row and
   re-pins it instead of creating. The UNIQUE index makes this an exact
   registry lookup (at most one match), not a heuristic. Older gateways
   without include_hidden find nothing and fall through to mint.
2. A pin that resolves to a NON-plumbing session carrying real history
   is the user's conversation - keep it and open it (title drift is
   metadata damage, not ownership loss). Only a pin resolving to an
   EMPTY stray draft is treated as corrupted and replaced (which now
   goes through adoption first).

Also removes the right-click -> Sessions per-bot stored-session browser
(ProfileSessionsWorkspace and its atoms/query/rows). Bot Mode's product
contract is ONE forever-chat per bot; a browser listing every hidden
plumbing session contradicts that and confused users into opening dead
forks. The Sessions workspace test goes with it; the include_hidden
source-shape test now pins the adoption scan instead, and a new suite
(canonical-chat-adopt-before-mint.test.mjs) covers both invariants plus
the older-gateway fallback.
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