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sync: upstream/main (+6 commits) + ATM patch stack - #9

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sync: upstream/main (+6 commits) + ATM patch stack#9
randlee wants to merge 10 commits into
mainfrom
sync/candidate-20260817

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@randlee

@randlee randlee commented Aug 16, 2026

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Level-2 escalation PR (loki@hermes, bead grecon-b9g): level-1 fork-sync reported a rebase conflict, but the conflict existed only against the poisoned intermediate atm/stack pointer that briefly carried main's stale pre-rebase seam (see PR #7 review notes). I reset atm/stack to the clean pointer d667bb2 and rebased from there:

  • Base: upstream/main @ 298f662 (+6 commits since 12b1f0f)
  • Rebase: CLEAN, zero conflicts, no upstream churn touched stack files
  • Diff vs upstream = exactly the stack: gateway/run.py seam, tests/gateway/test_inject_internal_message.py, docs/atm/{PATCH-REQUIREMENTS,FORK-MAINTENANCE}.md (+ notice fix/test commits)
  • Tests: 33/33 (26 + hooks 7), frozen venv, py3.11 — verified by loki

Note: self-approval is impossible under current auth (gh == PR author randlee); merge requires owner bypass or a separate reviewer account (see discussion on PR #7).

teknium1 and others added 10 commits August 16, 2026 15:43
…ily and gpt-5.4

The Codex /models catalog advertises 272K for the gpt-5.6 (sol/terra/luna)
and gpt-5.4 slugs, but the backend actually accepts ~371K input tokens
(verified live against chatgpt.com/backend-api/codex/responses, Aug 16 2026:
~371K completed OK on all four slugs; ~382K+ rejected with
context_length_exceeded). 350K keeps ~22K margin under the observed ~372K
enforcement.

The bump applies ONLY when the resolved value is exactly the known-stale
272,000 advertisement — any other advertised value (higher or lower) is
trusted as a real server-side change, so a future catalog correction
deactivates the override automatically. gpt-5.5 and gpt-5.4-mini both
genuinely enforce 272K (rejected 360K live) and are excluded.
* fix(tui): restore Alt+Enter for newlines

Restore Alt+Enter support for inserting a new line in the TUI after the behavior was lost during newer input-handling updates.

Legacy terminals encode Alt+Enter as ESC followed by carriage return. Preserve those bytes as a single tokenizer sequence and parse the result as Return with the Meta modifier so TextInput inserts a newline instead of submitting.

Keep plain CR and LF mapped to unmodified Return, and cover the legacy ESC+CR sequence with a regression test.

* fix(tui): scope legacy Alt+Enter tokenization
* feat: inject_internal_message — public profile-aware injection API

GatewayRunner.inject_internal_message(profile, platform, chat_id, text, notice_text)
enables plugins (e.g. hermes-atm) to inject host-originated messages through
the existing adapter→gateway dispatch path with internal=True.

- Resolves adapter from _profile_adapters[profile] or self.adapters
- Constructs SessionSource + MessageEvent(internal=True)
- Supports optional notice_text for visible 📬 observability
- Fire-and-forget: queues event via adapter.handle_message()

AL17 deployable contract per c50c4232.

* fix: fail closed on unknown profile, add user_id to SessionSource (AL17 review)

- Explicit profile must be found in _profile_adapters; no silent fallback
- SessionSource includes user_id=chat_id for correct session identity
- Notice text delivered before event construction

* fix: Optional[str]->None return, profile default='', reorder params (AL17 review)

- Return type changed from Optional[str] to None
- profile parameter moved to end with default ''
- All return None changed to bare return
- SessionSource includes user_id=chat_id
- Docstring updated for new signature

* feat: add steer vs queue mode to inject_internal_message

Adds mode parameter to inject_internal_message:
- mode="queue" (default): fire-and-forget via adapter.handle_message()
- mode="steer": inject directly into running agent's turn via
  agent.steer(), falling back to queue when no agent is running

Also fixes bug from review commit 0869cc6 where event was
referenced before construction in the queue path.

Tests: 19 passing (11 queue mode + 5 steer mode + 2 hook + 1 negative)
- steer into running agent skips handle_message
- steer falls back to queue when no agent running
- steer falls back to queue when steer() returns False
- queue mode never calls steer() even when agent running
- notice_text preserved in steer mode
- strict profile resolution (fail closed on unknown profile)
- no ATM platform creation

* fix: correct profile resolver using _active_profile_name() (AL17 review)

- Resolve via self._active_profile_name() for primary profile
- Registered secondary profiles via _profile_adapters lookup
- fail closed on unknown profile (no silent fallback)
- Signature: profile='' default at end, -> None return, no mode param
- Remove _profile_adapters-is-empty-as-error heuristic

* fix: restore mode=steer per user directive, fix return None -> return

- mode='queue' (default), mode='steer' for non-interrupting injection
- steer uses _session_key_for_source + _running_agents
- falls through to queue if steer unavailable
- bare return everywhere

* fix: apply AL17 contract — keyword-only inject_internal_message with steer mode

- Add * separator and required profile: str (keyword-only)
- Add mode: Literal['queue','steer'] = 'queue' with steer logic
- Replace empty-string profile default with explicit active-profile check
- Fix return None → bare return everywhere
- Update tests for keyword-only API (mock _active_profile_name)
- 19/19 tests pass

* fix: expose gateway_runner in gateway:startup hook context

- Adds 'gateway_runner': self to the hook emit dict
- Enables hermes-atm to call runner.inject_internal_message()
  from a gateway:startup hook without private imports

* fix: structured errors, isolation tests, gateway_runner hook name (AL17 gaps 3-5)

- InjectInternalMessageError with code/chat_id/detail
- Profile/adapter failures raise instead of silently returning
- Isolation tests: queue and steer cannot cross sessions
- Hook context uses gateway_runner (not runner)
- test_missing_adapter uses real adapter map pattern

* fix: actually raise InjectInternalMessageError in inject_internal_message (gaps 3-4)

* feat: add host-contract isolation tests + mode validation (AL17 gate)

Three host-contract tests for PR NousResearch#82915:
1. same-profile/two-chat steer isolation — steer per-chat within profile
2. two-profiles/same-chat isolation — steer per-profile within same chat_id
3. invalid runtime mode fails closed — InjectInternalMessageError

Also adds mode validation at top of inject_internal_message: unknown
mode values now raise InjectInternalMessageError(code='invalid_mode')
rather than silently falling through to queue mode.

---------

Co-authored-by: Rand Lee <randlee@users.noreply.github.com>
The docs commit travels with the patch stack so documentation can never
drift from the patch it describes. PATCH-REQUIREMENTS.md is the knowledge
base handed to the escalation agent when the mechanical rebase fails.
@randlee

randlee commented Aug 16, 2026

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fork-sync chain: ESCALATED to loki — PR is CONFLICTING (DIRTY). Root cause: atm/stack is stale, missing 2 docs commits main gained via PR #8 sanctioned merge (97592b1 pre-resolved merge model, 338923c single-account auth); candidate carries older docs/atm/ and would revert them. Bead grecon-4db. loki owns rework of atm/stack + candidate per PATCH-REQUIREMENTS.md.

@randlee
randlee force-pushed the sync/candidate-20260817 branch from f7d1527 to 18530d9 Compare August 16, 2026 23:27
@randlee

randlee commented Aug 16, 2026

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Superseded: reopened from the pre-resolved merge branch (sync/candidate-20260817-merge) per the sanctioned model now in docs/atm/FORK-MAINTENANCE.md — the PR must arrive conflict-free. This raw-candidate PR conflicted against main after PR #8 landed. Also rebuilt: candidate now includes the two process-doc commits (pre-resolved merge model, single-account auth) that the first push had dropped.

@randlee randlee closed this Aug 16, 2026
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