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cmux-cloud-vm skill: the complete cmux Cloud CLI set, per-verb --help, drift check, router prune fix - #10793
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…main After #10781, worktreeDeviceID/worktreeFileID were both defaulted at the declaration and assigned in the explicit init, which the current toolchain rejects ("immutable value may only be initialized once"). The init's parameter defaults keep the same call-site contract. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
vm run routes a command to a cloud machine without naming one: sticky per-directory binding, then an idle agent-pool machine, then a sleeper, then a freshly provisioned pool machine. push/pull move files over the exec channel (base64 chunks, SHA-256 verified, directories as tarballs); wait blocks until ready and optionally wakes the machine. The skill lets any coding agent drive machines from plain CLI. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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📝 WalkthroughWalkthroughChangesCloud VM CLI
Estimated code review effort: 4 (Complex) | ~60 minutes Sequence Diagram(s)sequenceDiagram
participant Agent
participant VMCLI as cmux vm run
participant Router as VM pool router
participant CloudVM as Cloud machine
Agent->>VMCLI: Run command
VMCLI->>Router: Select or provision machine
Router->>CloudVM: Poll readiness and execute command
CloudVM-->>VMCLI: Return output and exit code
VMCLI-->>Agent: Print text or JSON result
Merge Risk: 🟡 Moderate · up to The CLI adds pooled cloud-machine routing, but concurrent pool updates can discard a newly added machine from persisted state, causing later runs to miss reusable capacity. This current-head correctness issue should be fixed before merge; limited locale coverage and raw storage-error details are bounded follow-ups. Important Pre-merge checks failedPlease resolve all errors before merging. Addressing warnings is optional. ❌ Failed checks (4 errors, 1 warning)
✅ Passed checks (20 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 28.21% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 39 functions across 3 files. (3 skipped: 3 unsupported.) Full details: Cmux Swift Blocking RuntimeExplanation The production CLI adds a blocking polling wait in Resolution Replace Full details: Cmux Swift Package BoundariesExplanation The PR adds 1,074 lines of production VM transfer, readiness, routing, persistence, integrity, and provider-protocol logic in Resolution Create a small Full details: Cmux User-Facing Error PrivacyExplanation The production change adds prohibited user-facing output. Resolution Return an allowlisted JSON object from Full details: Cmux Full InternationalizationExplanation The PR adds user-facing CLI text that is not fully internationalized. Resolution Route all new user-facing CLI usage, help, status, progress, router, and error text through ✨ Finishing Touches 💡 1📝 Generate docstrings 💡
🧪 Generate unit tests (beta)
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Inline comments:
In `@CLI/CMUXCLI`+VMTransfer.swift:
- Around line 128-138: Move the cleanup defer associated with stagingTarURL
before makeLocalTarball is called, while preserving the existing conditional
removal behavior. Update the directory branch to assign the returned tarball URL
and then read it, ensuring failures from Data(contentsOf:) still trigger
cleanup.
- Around line 830-834: Update the VM filtering used by selectVMForRun to
identify pool members through the authoritative marker or persisted machine IDs
created by createPoolVM, rather than matching the user-controlled displayName
against Self.vmRunPoolLabel. Preserve the readyStatuses check, and fail closed
by returning no eligible VM when authoritative membership data is unavailable.
In `@cmuxTests/CLIVMTransferTests.swift`:
- Line 434: Update the sticky-binding fixture’s updatedAtUnix value in the
bindings setup to use the test-controlled clock instead of Date(), ensuring
freshness and stale-binding behavior remain deterministic while preserving the
existing fixture structure.
In `@docs/cli-contract.md`:
- Around line 568-569: Update the VM/cloud help contract to include open, tools,
ports, handoff, and promote-template, using the dedicated help text in
CLI/cmux.swift as the source of truth. Update both expected usage strings in
docs/cli-contract.md lines 568-569; leave
skills/cmux-cloud-vm/references/commands.md lines 13-15, 70-71, and 82 unchanged
as requested.
In `@Resources/Localizable.xcstrings`:
- Around line 57429-57479: Add localization entries for ar, bs, da, de, es, fr,
it, km, ko, nb, pl, pt-BR, ru, th, tr, uk, zh-Hans, and zh-Hant under
cli.vm.pull.summary, cli.vm.push.excludedNote, and cli.vm.push.summary,
preserving each key’s existing placeholder order and localization metadata.
In `@skills/cmux-cloud-vm/references/agent-workflows.md`:
- Line 12: Replace the fixed sleep-and-tail startup check in the cmux VM
workflow with bounded polling of a concrete readiness signal, such as the
service port or health endpoint; proceed to open the URL only after readiness
succeeds, and fail clearly if the timeout is reached.
- Around line 20-21: Update the machine-selection command around cmux vm ls so
it selects only an eligible VM using the documented idle, pool, readiness, and
ownership fields instead of assuming .vms[0]; preserve the fallback to cmux vm
new --base --detach when no eligible VM is found.
- Line 44: Update the background test command around make test so it captures
the test process exit status before writing completion output, and persist or
emit that status in a clearly identifiable final record. Ensure the reported
result distinguishes successful and failed runs instead of always appending an
unconditional done marker.
- Line 10: Update the cmux VM workflow command to run bun install directly with
cmux vm run --sync, removing the sh -c wrapper and remote $PWD-based repository
path derivation so installation always runs in the synced checkout.
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… progress
Live dogfood on Blaxel: a 512 KiB chunk base64-encodes past Linux's 128 KiB
per-argument limit ("argument list too long"), macOS tar shipped ._* files
onto the machine, and chunk progress ran together when stderr was captured.
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Inline comments:
In `@CLI/CMUXCLI`+VMTransfer.swift:
- Line 497: Update the push and pull progress messages in vmTransferProgress to
use localized APIs with stable localization keys, preserving the chunkIndex and
totalChunks interpolation and final-state behavior. Add matching translated
entries for both keys to Resources/Localizable.xcstrings.
- Line 497: Update uploadData and downloadData to track whether TTY progress
output is currently open, and use local defer cleanup to emit a newline before
propagating errors from a later vm.exec call. Preserve normal final-chunk
behavior without adding an extra newline, and add a test covering failure on the
second chunk.
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…el; review fixes - The router now only drafts machines it provisioned itself (ids recorded in ~/.cmuxterm/vm-run-pool.json at create time, pruned when machines vanish); a user machine renamed agent-pool is never used. Test covers the impostor. - Staging tarball is removed if reading it throws before the defer is armed. - Push/pull chunk progress is localized (cli.vm.push.progress, cli.vm.pull.progress). - vm --help, the usage contract, and the contract doc list open/ports/tools/ handoff/promote-template, which the dispatcher already handled. - Sticky-binding fixture uses a fixed instant, not the host clock. - Skill recipes: --sync runs inside the synced dir (no remote $PWD), port readiness poll instead of sleep, eligibility filter instead of .vms[0], background test exit status captured to a status file. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Inline comments:
In `@CLI/CMUXCLI`+VMTransfer.swift:
- Around line 611-615: Localize the changed vm run help paragraph by replacing
its hardcoded English text with the project’s stable localization key/API,
preserving interpolation such as vmRunPoolLabel and the existing meaning. Add
matching translated catalog entries for every locale included in the touched
string catalogs.
- Around line 890-897: Serialize VMRunPoolStore load-modify-save mutations
through a single cross-process update operation, including the pruning logic
near the live VM ID intersection and the related creation path, so concurrent
cmux vm run --new processes cannot overwrite each other’s IDs; add a
concurrent-creation test verifying both IDs remain stored.
In `@skills/cmux-cloud-vm/references/agent-workflows.md`:
- Around line 11-13: Update the development-server startup flow around the bun
run dev command to be idempotent: track the workspace-scoped server PID, detect
and validate any existing process listening on port 3000, and reuse it only when
its health check succeeds. Otherwise stop or replace the stale process, start
the new server, and ensure the readiness check validates that instance before
opening the URL.
- Around line 46-49: Update the asynchronous test workflow around the nohup make
test command and status polling to generate unique, run-scoped paths for the log
and status files, remove those files before launching, and atomically publish
the final exit status only after the test completes. Make the polling command
use the same run-specific status path so stale results cannot be reported.
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…recipes - updateVMRunPool does the read-modify-write under flock on a sibling lock file, so two routers provisioning at once both land in the store; covered by a two-process test against two mock sockets. - Dev-server recipe reuses a live server or starts one with a workspace pidfile and log; test recipe uses per-run log/status paths written atomically. - Document that --sync is additive. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Inline comments:
In `@CLI/CMUXCLI`+VMTransfer.swift:
- Around line 876-888: Update updateVMRunPool to throw when open or flock fails,
and make saveVMRunPool propagate persistence errors instead of suppressing them;
ensure the read-modify-save occurs only after exclusive lock acquisition
succeeds. Propagate these errors through createPoolVM so it cannot report
success unless pool membership is persisted.
In `@skills/cmux-cloud-vm/references/agent-workflows.md`:
- Around line 48-53: Replace the second-based run identifier assigned to run
with a collision-resistant UUID-based value, and consistently reuse that single
run ID in the log, status, launch, and polling commands so concurrent executions
cannot share paths or results.
- Line 13: Update the development-server startup command around the
.cmux-dev.pid reuse check to verify that the recorded PID is live and owns port
3000 before treating the server as already running. If the PID is missing,
stale, or belongs to another process, remove the stale metadata and start bun
run dev as currently configured.
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…r and use unique run ids - updateVMRunPool/saveVMRunPool throw on lock or write failure and createPoolVM reports the machine it provisioned but could not record, instead of a silent unlocked update. - The dev-server recipe reuses a server only when the recorded pid is alive and owns :3000 (netstat -p), refuses to start a second server on a port someone else owns, and clears stale metadata. - Test-run ids come from uuidgen, not the epoch second. - Skill docs: cmux vm shell is a cmux-tui session now that machines run the cmux-tui remote daemon; agents keep working through vm run/exec. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Inline comments:
In `@CLI/CMUXCLI`+VMTransfer.swift:
- Around line 1003-1005: Update the CLIError construction in the VM run pool
update catch block to remove the interpolated underlying error, replacing it
with safe product-level wording while preserving the machine ID and recovery
commands.
- Line 927: Update the updateVMRunPool mutation to remove only stale IDs that
were present in the original poolIDs snapshot, rather than intersecting the
locked current set with stale liveIDs; preserve any IDs inserted after the VM
list snapshot.
In `@skills/cmux-cloud-vm/references/commands.md`:
- Line 74: In the cmux vm shell command entry, remove the duplicate “terminal
pane attached to the machine” comment and retain one concise description of the
cmux-tui session.
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…i-skills # Conflicts: # CLI/CMUXCLI+VMTransfer.swift # CLI/cmux.swift # Resources/Localizable.xcstrings # Sources/TerminalController.swift # cmux.xcodeproj/project.pbxproj # cmuxTests/CLIVMTransferTests.swift # docs/cli-contract.md # skills/cmux-cloud-vm/SKILL.md # skills/cmux-cloud-vm/agents/openai.yaml # skills/cmux-cloud-vm/references/agent-workflows.md # skills/cmux-cloud-vm/references/commands.md
…orded after the vm.list snapshot
The mock socket records pool-2 while answering vm.list and returns a list that
predates it; the store must end up {pool-1, pool-2} with gone-1 pruned.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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…el pool-store error - Load the pool store before vm.list and subtract only the ids that snapshot lacks in the live list, instead of intersecting the locked set with a stale live snapshot, so a machine another vm run recorded meanwhile is never dropped from the pool. - The provisioned-but-unrecorded error no longer interpolates the raw pool-store error (lock path, OS text); it keeps the machine id and the recovery commands. - The unknown-size errors for vm run/route/agent list 24g, which parseCloudVMSize already accepts. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB
--help/-h short-circuited to the cmux vm overview for every verb, so the option lists for run, route, agent, push, pull, wait, open, tree, workspace, terminal, tui, prompt, and base (--size, --timeout, placement flags, --json shapes) were unreachable without a running app and a usage error. A new CLI/CMUXCLI+VMHelp.swift maps those verbs to their usage strings; the prompt and base usages move out of the handler so they can be shared. Also: the overview lists workspace and terminal, points at per-verb help, no longer claims vm prompt --open accepts pi (the app supports claude|codex|opencode), and the shell/desktop lines read in order. docs/cli-contract.md: the vm/cloud usage probe now matches the binary (it lacked prompt, so the no-socket contract lane was red), plus one offline probe per routed verb and cmux surface --help. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB
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… check references/commands.md is now the single reference for every cmux vm verb (and cmux cloud alias): usage, aliases, flags, --json shape, exit codes, the socket method it calls, and the sidebar action it mirrors, grouped machine / files / execution / routing / workspaces & terminals / surfaces & display / checkpoints & forks / networking & ports / account & plan, plus the app's vm.* socket table. Verbs that exist only in open PRs sit in one labeled "In flight" section (#11324 cmux fork, #11347), so the skill never names something an agent cannot run today; #11345 (vm terminal send|read|wait, the single sidebar Close Workspace…) merged during this work and is folded in. SKILL.md leads with vm run, then the glossary, cloud-vs-local, a need→verb table, headless terminal loops, agent policy, and troubleshooting. agent-workflows.md gains the headless-terminal recipe; openai.yaml describes the same scope for Codex; Resources/cloud-agent-skill.md (the copy vm prompt installs) no longer disagrees with the CLI (24g, vm base open, plain-terminal shell, ~30 s exec, vm wait/handoff/prompt/ssh-info/promote-template, fork/restore flags, per-verb --help). tests/test_cloud_vm_skill_coverage.py (workflow-guard-tests lane) parses the vm dispatcher, the workspace/terminal/surface sub-verbs, the usage line, the docs/cli-contract.md probe, and the advertised vm.* methods, and fails when the skill and the CLI disagree in either direction or when an in-flight verb has already shipped. Localization audit: CLI help/usage text follows the English-only CLI help convention; no Settings, menu, or web strings touched. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB
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1 issue found and verified against the latest diff
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<file name="cmuxTests/CLIVMTransferTests.swift">
<violation number="1" location="cmuxTests/CLIVMTransferTests.swift:417">
P2: This spawned CLI writes the ~/.cmuxterm/vm-run-pool.json store whose content the test asserts on, but only HOME is redirected for the child. CFFoundation home resolution (homeDirectoryForCurrentUser/CFFIXED_USER_HOME) is not redirected by HOME alone, so parts of the CLI can resolve the real user home and leak/cross-contaminate the actual ~/.cmuxterm. Set CFFIXED_USER_HOME to isolatedHome.path alongside HOME for the child environment, matching the other CLI-spawn isolation tests in this suite.</violation>
</file>
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…hine is eligible; full -h probe needles A machine another vm run recorded between this run's pool load and vm.list (and that the list carries) was not in the pre-list snapshot, so it was ineligible for this run and could push it toward a needless provision or a false would_provision from vm route. The eligible set is now the post-prune store intersected with the live list. docs/cli-contract.md: the -h / cloud run / upload probes name the full usage line, same as their --help siblings. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB
… line cannot be found Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB
…le builds on this branch Same lines as #11346 (the CloudTreeNodeActions fixture gained projectInLocalWorkspace in #11345; SidebarFileDropFindRoutingTests needs import Bonsplit after #11059). Whichever lands first, the other merges clean. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB
…ild inherits a CF home redirect On the hosted e2e lane the console session forwards CFFIXED_USER_HOME without CMUX_APP_HOST_ISOLATION_REQUIRED, so every CLI the process harness spawned resolved NSHomeDirectory() to the runner's home and ignored the test's HOME: the vm run pool/binding stores, SSH ~ expansion, and hook installs all landed outside the per-test home (126 failures across the class, including main's own testVMRunReusesIdlePoolMachine). The harness now aligns CFFIXED_USER_HOME with HOME when either the isolation flag is set or a CFFIXED_USER_HOME redirect is already present. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB
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…i-skills # Conflicts: # skills/cmux-cloud-vm/SKILL.md
…i-skills # Conflicts: # .github/workflows/ci.yml # web/tests/billing-purchase.test.ts
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db93233 Scope mobile Mac minimums by app build kind 61d5bd9 Fix sudo broker hangs when pam_tid is unavailable 6c9fe2a Fix CodeRouter mappings for Base and fork provisioning (manaflow-ai#12273) dacc589 Fix Cloud VM creation, snapshot refresh, and desktop restore (manaflow-ai#12268) c2a4da1 cmux-cloud-vm skill: the complete cmux Cloud CLI set, per-verb --help, drift check, router prune fix (manaflow-ai#10793)
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…, drift check, router prune fix (manaflow-ai#10793) * worktree: drop stored defaults on identity lets so Xcode 26.6 builds main After manaflow-ai#10781, worktreeDeviceID/worktreeFileID were both defaulted at the declaration and assigned in the explicit init, which the current toolchain rejects ("immutable value may only be initialized once"). The init's parameter defaults keep the same call-site contract. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * cli: cmux vm run/push/pull/wait and the cmux-cloud-vm agent skill vm run routes a command to a cloud machine without naming one: sticky per-directory binding, then an idle agent-pool machine, then a sleeper, then a freshly provisioned pool machine. push/pull move files over the exec channel (base64 chunks, SHA-256 verified, directories as tarballs); wait blocks until ready and optionally wakes the machine. The skill lets any coding agent drive machines from plain CLI. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * vm push: 64 KiB argv-bound chunks, no AppleDouble sidecars, line-safe progress Live dogfood on Blaxel: a 512 KiB chunk base64-encodes past Linux's 128 KiB per-argument limit ("argument list too long"), macOS tar shipped ._* files onto the machine, and chunk progress ran together when stderr was captured. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * vm run: pool membership is the persisted id list, not the display label; review fixes - The router now only drafts machines it provisioned itself (ids recorded in ~/.cmuxterm/vm-run-pool.json at create time, pruned when machines vanish); a user machine renamed agent-pool is never used. Test covers the impostor. - Staging tarball is removed if reading it throws before the defer is armed. - Push/pull chunk progress is localized (cli.vm.push.progress, cli.vm.pull.progress). - vm --help, the usage contract, and the contract doc list open/ports/tools/ handoff/promote-template, which the dispatcher already handled. - Sticky-binding fixture uses a fixed instant, not the host clock. - Skill recipes: --sync runs inside the synced dir (no remote $PWD), port readiness poll instead of sleep, eligibility filter instead of .vms[0], background test exit status captured to a status file. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * vm run: lock the pool store across processes; idempotent, run-scoped recipes - updateVMRunPool does the read-modify-write under flock on a sibling lock file, so two routers provisioning at once both land in the store; covered by a two-process test against two mock sockets. - Dev-server recipe reuses a live server or starts one with a workspace pidfile and log; test recipe uses per-run log/status paths written atomically. - Document that --sync is additive. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * vm run: pool-store failures propagate; recipes validate the dev server and use unique run ids - updateVMRunPool/saveVMRunPool throw on lock or write failure and createPoolVM reports the machine it provisioned but could not record, instead of a silent unlocked update. - The dev-server recipe reuses a server only when the recorded pid is alive and owns :3000 (netstat -p), refuses to start a second server on a port someone else owns, and clears stale metadata. - Test-run ids come from uuidgen, not the epoch second. - Skill docs: cmux vm shell is a cmux-tui session now that machines run the cmux-tui remote daemon; agents keep working through vm run/exec. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * vm run: regression test — pruning a stale pool id must keep an id recorded after the vm.list snapshot The mock socket records pool-2 while answering vm.list and returns a list that predates it; the store must end up {pool-1, pool-2} with gone-1 pruned. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * vm run: prune only ids the pre-list snapshot saw as gone; product-level pool-store error - Load the pool store before vm.list and subtract only the ids that snapshot lacks in the live list, instead of intersecting the locked set with a stale live snapshot, so a machine another vm run recorded meanwhile is never dropped from the pool. - The provisioned-but-unrecorded error no longer interpolates the raw pool-store error (lock path, OS text); it keeps the machine id and the recovery commands. - The unknown-size errors for vm run/route/agent list 24g, which parseCloudVMSize already accepts. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * cli: cmux vm <verb> --help prints the verb's own usage, offline --help/-h short-circuited to the cmux vm overview for every verb, so the option lists for run, route, agent, push, pull, wait, open, tree, workspace, terminal, tui, prompt, and base (--size, --timeout, placement flags, --json shapes) were unreachable without a running app and a usage error. A new CLI/CMUXCLI+VMHelp.swift maps those verbs to their usage strings; the prompt and base usages move out of the handler so they can be shared. Also: the overview lists workspace and terminal, points at per-verb help, no longer claims vm prompt --open accepts pi (the app supports claude|codex|opencode), and the shell/desktop lines read in order. docs/cli-contract.md: the vm/cloud usage probe now matches the binary (it lacked prompt, so the no-socket contract lane was red), plus one offline probe per routed verb and cmux surface --help. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * cmux-cloud-vm skill: the complete cmux Cloud CLI set, with a CI drift check references/commands.md is now the single reference for every cmux vm verb (and cmux cloud alias): usage, aliases, flags, --json shape, exit codes, the socket method it calls, and the sidebar action it mirrors, grouped machine / files / execution / routing / workspaces & terminals / surfaces & display / checkpoints & forks / networking & ports / account & plan, plus the app's vm.* socket table. Verbs that exist only in open PRs sit in one labeled "In flight" section (manaflow-ai#11324 cmux fork, manaflow-ai#11347), so the skill never names something an agent cannot run today; manaflow-ai#11345 (vm terminal send|read|wait, the single sidebar Close Workspace…) merged during this work and is folded in. SKILL.md leads with vm run, then the glossary, cloud-vs-local, a need→verb table, headless terminal loops, agent policy, and troubleshooting. agent-workflows.md gains the headless-terminal recipe; openai.yaml describes the same scope for Codex; Resources/cloud-agent-skill.md (the copy vm prompt installs) no longer disagrees with the CLI (24g, vm base open, plain-terminal shell, ~30 s exec, vm wait/handoff/prompt/ssh-info/promote-template, fork/restore flags, per-verb --help). tests/test_cloud_vm_skill_coverage.py (workflow-guard-tests lane) parses the vm dispatcher, the workspace/terminal/surface sub-verbs, the usage line, the docs/cli-contract.md probe, and the advertised vm.* methods, and fails when the skill and the CLI disagree in either direction or when an in-flight verb has already shipped. Localization audit: CLI help/usage text follows the English-only CLI help convention; no Settings, menu, or web strings touched. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * vm run: re-read the pool after pruning so a concurrently recorded machine is eligible; full -h probe needles A machine another vm run recorded between this run's pool load and vm.list (and that the list carries) was not in the pre-list snapshot, so it was ineligible for this run and could push it toward a needless provision or a false would_provision from vm route. The eligible set is now the post-prune store intersected with the live list. docs/cli-contract.md: the -h / cloud run / upload probes name the full usage line, same as their --help siblings. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * test_cloud_vm_skill_coverage: fail loudly when the unknown-verb usage line cannot be found Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * tests: carry manaflow-ai#11346's two-line cmuxTests compile fix so the test bundle builds on this branch Same lines as manaflow-ai#11346 (the CloudTreeNodeActions fixture gained projectInLocalWorkspace in manaflow-ai#11345; SidebarFileDropFindRoutingTests needs import Bonsplit after manaflow-ai#11059). Whichever lands first, the other merges clean. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * cmuxTests: align CFFIXED_USER_HOME with a test's HOME whenever the child inherits a CF home redirect On the hosted e2e lane the console session forwards CFFIXED_USER_HOME without CMUX_APP_HOST_ISOLATION_REQUIRED, so every CLI the process harness spawned resolved NSHomeDirectory() to the runner's home and ignored the test's HOME: the vm run pool/binding stores, SSH ~ expansion, and hook installs all landed outside the per-test home (126 failures across the class, including main's own testVMRunReusesIdlePoolMachine). The harness now aligns CFFIXED_USER_HOME with HOME when either the isolation flag is set or a CFFIXED_USER_HOME redirect is already present. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * cmux-cloud-vm skill: provisioning is gated to paid plans (vm_requires_pro) after manaflow-ai#11332 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * vm run: resolve the router's state home from $HOME; harness pins CFFIXED_USER_HOME to a test's HOME NSHomeDirectory() resolves through Core Foundation (CFFIXED_USER_HOME, then the passwd entry) and ignores a HOME override — the comment claiming it honors $HOME was wrong. So the pool and binding stores, documented as HOME-relative, went to the real ~/.cmuxterm in every redirected run, and the router tests (main's own included) only passed under CI's app-host isolation, where the harness aligned CFFIXED_USER_HOME. Reproduced on a fleet Mac's GUI session (274 tests, 120 failures) with the same signature as the hosted lane. - CLI: vmRunStateHomeDirectory() prefers a non-empty $HOME, else NSHomeDirectory(); both store URLs use it. - cmuxTests: isolatedCLIChildEnvironment pins CFFIXED_USER_HOME to the supplied HOME unconditionally (XDG_CONFIG_HOME still only under the app-host isolation flag), so every spawned CLI agrees with the test. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * ci: mark the CLA policy guard's GitHub-hosted runner as required so the self-hosted guard passes manaflow-ai#11387/manaflow-ai#11407 added cla-policy-guard.yml on a bare ubuntu-24.04 runner, which tests/test_ci_self_hosted_guard.sh forbids without the github-hosted-required marker; workflow-guard-tests has been red on main since. The guard is a base-controlled pull_request_target workflow, so a GitHub-hosted runner is the intended trust boundary — same marker the browser, npm-provenance, and attestation jobs carry. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * ci: reword the CLA policy guard runner marker so the fleet-label rule does not match its comment Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * skill + vm new help: no desktop image ships today; Freestyle default; paid plans uncapped manaflow-ai#11566 removed Blaxel and flipped vm new to shell-only-by-default but left the cmux vm overview claiming desktop-by-default — the overview now matches the dispatcher. The skill (SKILL.md, commands.md, agent-workflows.md, the bundled cloud-agent-skill.md) drops the xfce/noVNC/CUA desktop claims, documents --desktop failing closed until a desktop image lands, the e2b|freestyle|daytona provider set with Freestyle as the server-side default, and manaflow-ai#11580's uncapped paid plans (the 'no limit' plan meter line). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * web: carry the main-CI fixes for the Blaxel removal so this PR's merge ref is green Verbatim from open manaflow-ai#11586 (Blaxel-removal migration applies on a fresh database via ::text enum comparisons — same fix as manaflow-ai#11582 — plus the cmuxTuiDaemon shell wiring and the freestyle shell-repair test removal it replaces with vm-cmux-tui coverage), and the pricing-page test updated to the 'Unlimited' concurrent-VMs copy manaflow-ai#11580 shipped. Whichever lands first, the rest merge clean. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * skill: mark the port-URL verbs dormant — no driver implements open-port on any current deployment web/services/vms/desktopWrapper.ts and the workflow answer 'open-port is not supported by this deployment'; the CLI verbs exist and are kept documented, but the skill no longer implies a working port URL today. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * skill: list manaflow-ai#11609's vm link and port-preview TLS edge as in flight Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * skill: spell out the full manaflow-ai#11609 surface under In flight (vm link, live port previews, attach_transports, tree workspaces, placement hardening) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * ci: restore main's cla-policy-guard.yml verbatim — the base-controlled guard rejects PR-side edits, and the runner guard now exempts the file by path Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * cloud: clear the three main-actor isolation warnings manaflow-ai#11421 left over budget tests-build-and-lag has been red since manaflow-ai#11421: finishedUserInfoKey referenced from the notification observer's Sendable closure, and .shared used as a default argument (default values evaluate in a nonisolated context) in MachinesPanelViewModel.init and NewMachineSheetPresenter.presentNewMachine. The string constant becomes nonisolated; the default arguments become optional and resolve to .shared inside the main-actor bodies. Verified on a fleet builder: cmux-unit build-for-testing succeeds with zero warnings in these files. No behavior change; explicit-coordinator callers (tests) unchanged. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * skill: note manaflow-ai#11609's grow-only sizing under In flight * ci: make the manaflow-ai#11524 release-origins gate pass the Linux guard harness (fixes manaflow-ai#11757) Three gaps broke workflow-guard-tests on every merge ref since manaflow-ai#11524: - verify-ios-release-origins.sh read plists only via /usr/libexec/PlistBuddy, which does not exist on the Linux guard lane, so every key read <absent> and the gate failed closed. It now falls back to python3 plistlib when PlistBuddy is missing; the absolute path stays first so PATH can never shadow the reader in a release lane. - The fake archives in tests/test_ios_appstore_lane_identity.py never baked the production-origin keys a real Release build carries; both fixture writers now stamp CMUXAuthEnvironment/CMUXApiBaseURL/CMUXIrohBrokerBaseURL/ CMUXPresenceBaseURL. - The isolated-repo fixture copied upload-testflight.sh but not the new lib script it calls, so the auto-version lane failed on a missing file. tests/test_ios_appstore_lane_identity.py: 77/77 ok, exit 0 locally (macOS PlistBuddy path); the plistlib path verified standalone and by CI's Linux lane. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * cloud: Sendable ISO8601 parsing in VMClient; nonisolated presence URL resolver Newest main marked two ISO8601DateFormatter statics nonisolated (a warning: the type is not Sendable) and left PresenceHeartbeatClient.resolvedServiceURL main-actor-isolated while PresenceHeartbeatClientTests calls it from nonisolated Swift Testing contexts, which stops cmuxTests compiling on every app-host shard. The formatters become Date.ISO8601FormatStyle constants (Sendable, same accepted formats) parsed via Date(_:strategy:), and the resolver — a pure function of its environment/defaults arguments over nonisolated PresenceSettings/AuthEnvironment statics — becomes nonisolated. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PEWn6ZZoGTAi67X3RSJ5aB * skill: document cmux vpn hosts, extend the drift check to the vpn dispatcher, refresh the in-flight facts from freestyle-vm-primitives cmux vpn hosts landed with manaflow-ai#11626 but the skill's vpn section stopped at revoke; the coverage check only parsed the vm dispatcher, so nothing caught it. The check now parses runVPNCommand the same way and fails on a vpn verb the reference misses or invents (it flagged the in-flight section's own wording during this change). The in-flight section also claimed a hosts verb family was arriving with the guest-CLI work — wrong on both ends: vpn hosts already ships here, and freestyle-vm-primitives has no vm hosts verb. Replaced with what that branch actually adds today: the guest cmux shim + in-VM notify bridge, vm help, the screen->display catalog kind rename, and the vm tree --refresh fleet re-read. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * skill: re-ground on the desktop image and live private-path port opens from newest main manaflow-ai#11776 baked the TigerVNC desktop into the devbox image and manaflow-ai#11756/manaflow-ai#11776 gave the Freestyle driver its first openPort — the URL is the machine's private VPC address behind the WireGuard tunnel, never a public ingress. So --desktop no longer fails closed, vm desktop works on desktop-kind machines (private address on 6901, vpn required, base machines exit 1), and the port verbs are no longer dormant. The reference, SKILL.md, agent-workflows, and the bundled cloud-agent-skill now say so, and the in-flight notes shrink to what freestyle-vm-primitives still adds: the public TLS-edge previews on tokened subdomains and the vm-new desktop-by-default flip (vm base open has been desktop-default since manaflow-ai#10948 — the CLI's two kind parsers differ today, which docs/cli-contract.md already papers over by describing the flipped default). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * skill: teach the delegation mission — persistence past the closed laptop, staged machine workspaces The point of the CLI is a local agent delegating work to the cloud, so the skill now says so up front (sessions live in the machine's daemon and survive the Mac disconnecting; reattach from any signed-in Mac) and gains the staged-workspace recipe: compose a named machine workspace's terminals headlessly with surface new-terminal --remote-workspace, verify with vm tree --json, and hand the user one click that opens the whole thing. Honest about today's two edges: vm workspace new always opens a local workspace as a side effect, and vm agent cannot target a workspace (use surface new-terminal with a login shell instead). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * cli+skill: the 20g plan machine is the only size preset — say so everywhere Main's plan-machine change (manaflow-ai#11756/manaflow-ai#11783) reduced cloudVMSizeAliases to 20g/20gb (or raw MB), but the error strings and usage lines still advertised the retired 2g-32g ladder — ours worse, still carrying the 24g we added when that preset existed. vm run/route/agent unknown-size errors, the vm new usage and unknown-flag text, docs/cli-contract.md's vm new row (matching the freestyle-vm-primitives wording to keep that merge clean), and every skill mention now name 20g (the 5 vCPU / 20 GB / 200 GB plan machine) or raw MB — matching parseCloudVMSize instead of misleading an agent into a rejected --size 8g. Also taken in this merge: main's manaflow-ai#11754 landed the Linux iOS-guard fix this branch had been carrying, so those files resolve to main's (77/77 local pass). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * skill: note headless staging flags coming in freestyle-vm-primitives cmux176 implemented the two staging gaps flagged earlier — vm workspace new --no-open and vm agent --remote-workspace — so the in-flight section now names them and points §6b's workarounds at their replacement. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix: silence the guard-condition trailing-closure warning Xcode 26.3 added The critical-pressure teardown hardening (via main) left two compactMap trailing closures inside postAggregateMemoryPressureWarning's guard condition; Xcode 26.3's compiler warns 'trailing closure in this context is confusable with the body of the statement' on both (76:41, 77:41), which fails the warning-budget lane with actual=2 budget=0 — on main's own runs too (run 33716921978 shows the same +2). Parenthesized closure arguments are the fix the diagnostic prescribes; no behavior change. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix: adapt the Base create launch to the 3-argument coordinator Launch Two green PRs crossed on main: manaflow-ai#10773 added a 2-argument MachineCreateCoordinator.start call in the Base sheet flow while manaflow-ai#11773 changed Launch to (arguments, progress, completion) for the pending row's live output — main has not built the combination yet, and the first tree containing both fails with 'contextual closure type expects 3 arguments'. The Base flow now takes the progress handler and threads it through launchCloudVMBaseOpen into CloudVMActionLauncher's existing onOutput, so Base creates stream output to the pending row exactly like the New Machine sheet's flow in NewMachineSheetPresenter. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * test: make MachineCreateCoordinatorTests compile again after manaflow-ai#11773 Two fixes for main's own test file (byte-identical there, so main's cmuxTests target does not compile either): #expect took the Bool? from optional-chained isSuperseded (== true resolves it), and the new MachinesPanelPendingCreateTests suite called Self.newMachineRequest for a helper that lives on MachineCreateCoordinatorTests — qualifying the type fixes the lookup and gives the trailing 'name: nil' its context. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix: reconcile cloud CLI branch with current main * fix: import workspace group test model * docs: keep Cloud skill metadata within UI contract * docs: align Cloud VM lifecycle and tree guidance * chore: drop accidental web test diff * docs: clarify Cloud surface rollout behavior * test: align Freestyle SDK fixture * cli: keep Cloud VM help lists complete * fix: resolve Swift 6 callback isolation warnings * fix(ssh): signal stopped auth descendants reliably (cherry picked from commit d73ecd7) * fix(ssh): start cleanup deadline after snapshot (cherry picked from commit 875c68a) * fix(ssh): keep cleanup signal paths fork-free * test(cloud): use explicit issue comments in port regression * fix(ssh): keep frozen auth cleanup fork-free * docs(cloud): document VM disk resize * fix(ssh): deduplicate frozen cleanup journal * fix(ssh): recover from fork-starved cleanup * fix(ssh): normalize completed cleanup status * fix(ssh): finish cleanup without marker discovery * test(ssh): explain cleanup exit failures * test(cloud): wire resize action fixture * test(ssh): isolate deadline fixture process group * test(terminal): stub bounded selection clipboard read * test(ssh): make backoff signal fixture deterministic * test: refresh merged web fixtures * docs: sync cloud VM skill with CLI parity * Revert the test-only half of manaflow-ai#11929 so the unit test bundle compiles manaflow-ai#11929 merged 265 lines of SurfaceCatalogTests that call beginCloudWorkspaceRename, commitCloudWorkspaceRename, rollbackCloudWorkspaceRename, replaceCloudResources and pendingCloudWorkspaceRenameName. None of those exist in the app: the PR landed only its test file. Since that merge (2026-09-06) every cmuxTests build on main fails, so no hosted unit test run can pass. Austin authored this revert on another branch (68e2dbc) but it never reached main. Re-land the feature with tests and implementation together. (cherry picked from commit 68e2dbc) Claude-Session: https://claude.ai/code/session_01BhWEaLQcb61c4Q6dnjv3e5 * fix: wire local tmux helpers into unit tests (cherry picked from commit 2a9ca7b) * fix: share CLI error with local tmux tests (cherry picked from commit fc1dc8a) * fix: always terminate the recorded SSH auth root * fix: type the Bun script entrypoint * fix: require a frozen tree before journal backstop * test(web): type mock call assertions * docs(cloud): sync bundled vm kind guidance * fix: restore terminal test stubs and frozen SSH cleanup * test(web): type observability mocks * docs(cloud): align agent recipes with current devbox sessions * chore: preserve main Bonsplit revision after reconciliation * fix: finish transfer progress lines and repair image test typecheck * fix(cloud): localize pool recovery guidance and correct desktop recipe * test(cloud): keep transfer progress error regression in CI --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
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Summary
Cloud agents could miss implemented CLI options, follow stale machine recipes, or lose pool membership during concurrent routing. This change:
$HOME, domain publications, and authoritative pool IDs.HOME, and reports pool persistence failures without raw OS details.Testing
cff105ec69succeeded: feat-cloud-machine-cli-skills.chunksError:; both fixed paths emit a newline beforeError:and retain exit 1.cmux-austin-mini-1: app launched, exact tagged bundle answeredidentify, workspaces and terminal capture were retrieved; the verifier quit the app and released its lease.Demo Video
No UI layout changes remain in the final diff. Terminal behavior was verified with captured before/after PTY output above. Fleet computer-use capture found no matching window, so no screenshot or video is claimed.
Trade-offs and verification limits
The tagged build used
--no-dev-backendbecause the shared development-backend hostname did not resolve. The socket and PTY probes verify the shipped CLI/app paths, but do not establish live provider provisioning or visual Cloud-sidebar behavior. The existing readiness polling and broad status JSON contract are unchanged from main; replacing those interfaces is outside this closeout. Documentation resolves remote$HOMEso both historical root sessions and currentcmuxsessions work.Localization audit covered the changed agent documentation and CLI output. Transfer progress retains its en/ja catalog keys; the newline fix adds no text. Pool persistence recovery now also uses an en/ja catalog key with matching machine-id placeholders. The historical help-localization finding concerns usage blocks already present on current main and is documented in the review audit.
Review Trigger
Existing automatic reviews and all historical inline/top-level findings were checked. No additional model-review process was launched, per the requested workflow.
Checklist