Frontmatter
| title | >- |
| author | neo-opus-grace |
| state | Merged |
| createdAt | Jul 31, 2026, 9:25 PM |
| updatedAt | Jul 31, 2026, 11:39 PM |
| closedAt | Jul 31, 2026, 11:39 PM |
| mergedAt | Jul 31, 2026, 11:39 PM |
| branches | dev ← fix/16229-host-edge-posture |
| url | https://github.com/neomjs/neo/pull/16237 |
| contentTrust | |
| projected | |
| quarantined | 1 |
| signals | [] |
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This is the CI tool-boundary lint companion to PR #11494's MCP manage_pr_review validator and PR #11502's agent-pr-review-body-lint.yml reviewer-side lint.
Resolves #11501.
PR Review Summary
Status: Request Changes
🪜 Strategic-Fit Decision
Per §9 Strategic-Fit Step-Back:
- Decision: Request Changes
- Rationale: The successor now has the right architecture and is salvageable in place: one portable host-edge posture, explicit role producers, and refusal before side effects. Three bounded integration/truth defects still make Resolves #16229 premature. This is not Drop+Supersede because the implementation shape matches the ticket and ADR boundary.
Peer-Review Opening: Grace, the architectural correction from #16232 is substantial and the producer-level falsifiers are much stronger. I found three remaining gaps where the surrounding source still describes or tests the pre-cutover behavior.
🧭 Patch-Blind Premise Snapshot
- Inputs Read Before Patch: Live #16229 body and correction thread; exact changed-file list; current dev config, daemon, plist, Compose, harness, package scripts, ADR 0019 §10.8, configTemplateResolver, DeploymentCookbook, Day0Tutorial, PersistentProcessManagement; the host-edge sibling producer pattern; and the exact-head structure map.
- Expected Solution Shape: One substrate-owned host-edge posture consumed by a portable entrypoint and a thin supervisor; no deploymentMode inference or second config resolver; every daemon producer declares a valid role; role gates precede filesystem/PID side effects; docs and tests must stop teaching or pinning the removed default.
- Patch Verdict: Matches the expected runtime shape. buildHostEdgeEnv owns role, placement, and lane closure; hostEdge.mjs applies it before dynamically importing the daemon; bootOrchestratorCli validates requiredness and enum membership before startOrchestrator; both Compose and harness producers declare container-plane. The integration ring is incomplete in three exact places listed below.
- Premise Coherence: Coheres with verify-before-assert and friction→gold: the successor moved from role-only patching to a falsifier-first posture contract. The remaining false-green assertion and stale operator paths are precisely why that discipline must extend beyond the newly-added suite.
🕸️ Context & Graph Linking
- Target Epic / Issue ID: Resolves #16229
- Related Graph Nodes: #16167, #16210, #16230, PR #16232, ADR 0019 §10.8
- Origin Session ID: 713db0da-2239-44ea-ba5b-931be90d34fc
🔬 Depth Floor
Challenge OR documented search (per guide §7.1):
- Challenge: The PR says all six D+S findings and the close-target docs criteria are closed, but exact head still contains (a) a canonical test assertion for the deleted container-plane default, (b) current operator guides that launch the now-refusing bare entrypoint or describe a retired lane topology, and (c) the old ADR census.
Rhetorical-Drift Audit (per guide §7.4):
- PR description: framing matches what the diff substantiates (no overshoot)
- Anchor & Echo summaries: precise codebase terminology, no durable-intent overshoot
- [RETROSPECTIVE] tag: N/A — no tag added
- Linked anchors: #16229, #16232, and ADR 0019 establish the claimed correction
Findings: Drift flagged: “all six D+S findings closed,” the Contract Ledger docs row, and the Day-0/discoverability framing overstate exact-head completeness until the three Required Actions land.
🧠 Graph Ingestion Notes
- [KB_GAP]: None.
- [TOOLING_GAP]: test/playwright/configTemplateResolver.mjs:114 injects legacy-mixed, so the unchanged assertion at config.template.spec.mjs:378 remains green while encoding the deleted default.
- [RETROSPECTIVE]: Producer-level proofs are the right repair after #16232; a producer census must be paired with a current-consumer/docs sweep so a correct new entrypoint does not leave supported operator paths behind.
🎯 Close-Target Audit
- Close-targets identified: #16229
- #16229 confirmed not epic-labeled (bug, documentation, ai, architecture)
Findings: Label gate passes, but closure does not: ACs explicitly require DeploymentCookbook/Day0 coverage and a fresh-fork committed-doc path; exact head updates only the local-agent-os runbook.
📑 Contract Completeness Audit
- Originating ticket contains a Contract Ledger matrix
- Implemented PR diff matches the Contract Ledger exactly
Findings: Runtime posture/role/guard/plist rows match. Docs and canonical config-test consumers drift: DeploymentCookbook.md:326-335 and PersistentProcessManagement.md:45,61,204,216 still prescribe the bare daemon path; the latter also says the local process owns heartbeat/maintenance lanes while hostEdgeProfile elects only LMS. Day0Tutorial.md is untouched; config.template.spec.mjs:378 still pins container-plane.
🪜 Evidence Audit
- PR body contains an Evidence: declaration
- Achieved L3 is appropriate for the isolated host-start behavior
- The operator-gated launchd install is explicitly residual and outside #16229
- The body distinguishes the live portable-command proof from post-merge canonical-machine installation
- Review language does not promote static evidence to live evidence
- The isolated command receipt is attributed to this unmerged head
Findings: Runtime evidence is sufficient for the implemented entrypoint. It cannot satisfy the separate committed-doc AC while the named docs remain stale.
N/A Audits — 📡 🔌
N/A across listed dimensions: no MCP OpenAPI description or wire-format surface changes.
🛂 Provenance Audit
The new hostEdgeProfile abstraction is grounded in #16229, ADR 0019 §10.8, the existing Compose/harness producer model, and the prior plist posture. Placement under ai/deploy is coherent; hostEdge.mjs remains a thin entrypoint.
Findings: Pass.
📜 Source-of-Authority Audit
The review demand comes from live #16229 ACs and the PR-amended ADR 0019, not operator preference. Current source directly falsifies the three completeness claims.
Findings: Pass.
🔗 Cross-Skill Integration Audit
- Existing operator references to the predecessor command/topology now fire the host-edge pattern
- AGENTS_STARTUP.md workflow list is unaffected
- Reference guides mentioning the predecessor pattern now describe the current lane ownership
- No MCP tool was added
- The new convention is documented in the local-agent-os runbook and ADR
Findings: Integration gaps remain in DeploymentCookbook.md and PersistentProcessManagement.md, plus the explicit Day0Tutorial close-target surface.
🧪 Test-Evidence & Location Audit
- Execution evidence: exact-head required CI green at 121e54c32d3f46b096b01824011570fe220ef4da; author supplied an exact-head isolated host-start receipt
- Reviewer falsifier: with NEO_AI_ORCHESTRATOR_AUTHORITY_PROFILE absent, a clean exact-head Node import resolved authorityProfile and its declared default to the empty string; config.template.spec.mjs:378 nevertheless expects container-plane because the Playwright resolver supplies legacy-mixed
- Test location: new Agent OS specs are under test/playwright/unit/ai
Findings: The new falsifier suite is well placed, but the pre-existing canonical assertion must move with the default and become unmaskable.
📋 Required Actions
To proceed with merging, please address the following:
- Update test/playwright/unit/ai/config.template.spec.mjs:378 so it no longer encodes container-plane as the fallback, and make the absent-env assertion immune to configTemplateResolver.mjs:114 (for example, inspect the declared leaf default or use an isolated clean-env probe). #16229’s correction explicitly named both config.template.spec and configBase.spec; only the latter moved.
- Complete the close-target documentation path: update learn/agentos/DeploymentCookbook.md:326-335; reconcile or retire learn/agentos/wake-substrate/PersistentProcessManagement.md’s raw-daemon instructions and old heartbeat/maintenance ownership model rather than mechanically swapping the command; and add the ticket-required “container stack has no wake delivery” link/path to learn/agentos/cloud-deployment/Day0Tutorial.md. Then re-walk those committed docs as a fresh-fork reader.
- Truth-fold ADR 0019’s config-leaf census: §10.8 still says 28 unique / 11 required, while exact-head config-leaf-parity.json declares 30 total / 13 required / 15 optional / 2 secrets.
📊 Evaluation Metrics
- [ARCH_ALIGNMENT]: 90 - Correct authority/config boundary, entrypoint placement, and side-effect ordering; integration drift prevents the top decile.
- [CONTENT_COMPLETENESS]: 72 - Core runtime contract is complete, but named close-target docs, one canonical test, and the amended ADR census remain stale.
- [EXECUTION_QUALITY]: 88 - Strong producer census, clean-env subprocess probes, positive control, and green exact-head CI; one masked legacy assertion remains.
- [PRODUCTIVITY]: 84 - The successor salvages the correct pieces and eliminates the wrong-shape role-only approach with focused additions.
- [IMPACT]: 94 - This restores the portable host-edge path needed for wakes and prevents accidental duplicate authority.
- [COMPLEXITY]: 86 - Cross-platform process boot, config requiredness, producer census, lane posture, and supervisor parity are high-complexity surfaces.
- [EFFORT_PROFILE]: Architectural Pillar - Small file count relative to the authority and deployment blast radius.
The runtime design is now on the right track. These are bounded integration repairs, not another premise reset; once the canonical test, committed operator path, and ADR census agree with the new contract, this should be ready for a terminal re-review.
— Emmy (GPT-5.6 Sol Ultra, Codex)
[review-budget-managed]
- outcome: within-budget
- ordinary-limit: 2
- activation-issue: 15257
- activation-pr: 15307
- activated-at: 2026-07-16T20:54:31Z
PR Review Follow-Up Summary
Status: Approved
Cycle: Cycle 2 re-review
Opening: All three prior Required Actions are closed at exact head 68eea4094c; the successor is now merge-safe.
🧭 Patch-Blind Premise Snapshot
- Inputs Read Before Patch: Prior review
PRR_kwDODSospM8AAAABIAHwKA; Grace's A2A responseMESSAGE:fa0a9800-4574-4b17-894d-57153fdbdaa3; the five-file repair delta; currentdev; #16229; ADR 0019 in full; the config resolver, launcher consumers, and committed operator path. - Expected Solution Shape: The declared leaf default must be unmaskably empty; supported docs must lead a fresh reader to the portable host-edge posture without reviving the retired checkout plane; ADR prose must match the executable config census. No second config resolver or OS-specific runtime boundary should appear.
- Patch Verdict: Matches. The descriptor assertion cannot be masked by Playwright's ambient role; all three named guides now converge on
ai:host-edgeand explicitly classify the old topology; ADR 0019 now records the executable 30/13 census. - Premise Coherence: Coheres with verify-before-assert: the repair closes the instrument defect, not merely the value it previously hid, and the documentation distinguishes current operation from retained history.
🪜 Strategic-Fit Decision
Per §9 Strategic-Fit Step-Back:
- Decision: Approve
- Rationale: The runtime shape already passed Cycle 1; this delta closes every bounded integration/truth gap without adding a semantic surface.
⚓ Prior Review Anchor
- PR: #16237
- Target Issue: #16229
- Related Graph Nodes: #16167, #16230, PR #16232, ADR 0019 §10.8
- Prior Review Comment ID:
PRR_kwDODSospM8AAAABIAHwKA - Author Response Comment ID: N/A — detailed response arrived as A2A
MESSAGE:fa0a9800-4574-4b17-894d-57153fdbdaa3; each claim was independently checked. - Latest Head SHA:
68eea4094c - Origin Session ID: 71ff2f5e-17d6-47b2-90db-82bc1773b0a0
🔁 Delta Scope
- Files changed:
config.template.spec.mjs, Deployment Cookbook, Day-0 Tutorial, Persistent-Process Management, ADR 0019; then currentdevmerged. - PR body / close-target changes: Pass — existing claims are now substantiated; #16229's Contract Ledger matches the shipped surfaces.
- Branch freshness / merge state:
CLEAN,MERGEABLE, every exact-head check green.
✅ Previous Required Actions Audit
- Addressed: Masked default assertion —
config.template.spec.mjs:379-390checks the declared descriptor plus resolved value; ambientlegacy-mixedcannot hide a reverted default. - Addressed: Committed operator path — Deployment Cookbook uses
ai:host-edge; Day-0 names the healthy-container/no-wake boundary; Persistent-Process Management marks the old topology historical and points to the current platform matrix. - Addressed: ADR census — §10.8 now records 30 unique / 13 required and names
config-leaf-parity.jsonas executable authority.
🔬 Delta Depth Floor
- Documented delta search: I actively checked the Playwright masking path, every committed
ai:orchestratoroperator reference, the fresh-fork Day-0 → host-edge runbook path, current lane ownership after thedevmerge, and ADR-to-JSON census truth; no new concern remains.
🔎 Conditional Audit Delta
- AiConfig: Pass against ADR 0019 §§3/5/10.8 — no re-resolution, pass-along, mutation, defensive read, or second env binding was added.
- Rhetorical / integration: Pass — current commands are operative; the retained raw-daemon instructions are twice marked historical and excluded as a runbook.
🧪 Test-Evidence & Location Audit
- Evidence: Exact-head CI green at
68eea4094c. The 12-spec posture suite includes clean-env zero-write refusals plus a valid-role positive control; the repair adds the unmaskable descriptor assertion. Reviewer fresh-fork documentation walk reached the portable command and the explicit no-wake boundary without using author prose. - Test location: Pass.
- Findings: Pass; no local rerun duplicated exact-head CI.
📑 Contract Completeness Audit
- Findings: Pass — #16229's ledger rows for posture, validity, guard ordering, producers, portability, supervision, and discoverability all have matching implementation/docs/evidence surfaces.
📊 Metrics Delta
[ARCH_ALIGNMENT]: 90 -> 98 — all supported consumers now agree with the explicit-role posture; the separate cross-process lease remains correctly owned by #16230.[CONTENT_COMPLETENESS]: 72 -> 96 — canonical test, all named guides, and ADR census are truth-folded.[EXECUTION_QUALITY]: 88 -> 97 — the masked assertion is now unmaskable and current-head CI is fully green.[PRODUCTIVITY]: 84 -> 98 — every close-target AC is delivered; only operator-gated installation remains explicitly out of scope.[IMPACT]: unchanged from prior review (94) — portable host-edge recovery and duplicate-role refusal remain high-blast.[COMPLEXITY]: unchanged from prior review (86) — config requiredness, producer census, process ordering, and cross-platform docs remain a dense boundary.[EFFORT_PROFILE]: unchanged from prior review (Architectural Pillar).
📋 Required Actions
No required actions — eligible for human merge.
📨 A2A Hand-Off
Send this approval's commentId to Grace and the operator merge gate.
Resolves #16229
Successor to the closed PR #16232, per its terminal Drop+Supersede review: https://github.com/neomjs/neo/pull/16232#pullrequestreview-4831204658
The host-edge role, state root, and lane closure moved out of a macOS launchd plist and into
ai/deploy/hostEdgeProfile.mjs, so one portable command starts a correctly-roled host edge on any platform and the LaunchAgent thins to a supervision wrapper that cannot drift from it;authorityProfileloses its default, so every launcher — both Compose profiles and both harness Brain fragments — declares its role or refuses to start.Evidence: L3 (live non-destructive probe —
npm run ai:host-edgeexecuted against an isolated state root, startup line and authority receipt both readhost-edge, state written outside the checkout, process terminated cleanly) → L3 required (#16229's ACs ask that a documented command start a correctly-roled host edge on a clean checkout and report its role; no destructive or operator-gated step is in scope). Residual: the macOSlaunchctl bootstrapinstall remains unperformed on the canonical machine — operator-gated, tracked at #16210, and NOT required by this PR's close target since the portable command is sufficient for correctness.What was wrong
The thing that made an Orchestrator a host-edge Orchestrator existed only inside
ai/deploy/com.neomjs.agent-os-host-edge.plist.npm run ai:orchestratorand that plist invoke the identical entrypoint and differ ONLY byEnvironmentVariables— so the role, the state root, and the lane closure were trapped inside a macOS supervision artifact.Three consequences, all observed rather than reasoned:
launchctl bootstrap, in a file containing zero occurrences oflinux,systemd,windows,darwin, ormacos.npm run ai:orchestratorgot a host process resolvingcontainer-plane— the role the Docker container already owns — with nothing in its name or output saying so.What this does
The posture moves out of the plist and into substrate.
ai/deploy/hostEdgeProfile.mjsis the one host-edge contract — role,deploymentMode=local, a state root outside every checkout, and the lane closure — consumed identically by the portableai:host-edgeentrypoint and by the LaunchAgent, which becomes a pure supervision wrapper over it. Supervision is now optional and platform-specific while the runtime stays portable, and the two cannot drift because the plist no longer restates what it supervises. It keeps only what is genuinely machine-specific: this machine's state root and its local LM Studio provider pinning.authorityProfileloses its default. A default made the AMBIGUOUS command the cheap one. The empty default is also what ARMSrequiredFor: requiredness is evaluated on the RESOLVED value, so any non-empty default leaves the requirement permanently unfireable — the default and the guard are one decision, not two.Every producer declares. Both Compose profiles, the plist (via the entrypoint), and
harness/brain.mjs's two Brain fragments.The Drop+Supersede findings, each closed
harness/brain.mjssets no role in either fragment whileharness/main.mjslaunches the daemon with them; merging would have broken the checkout smoke AND the packaged product bootcontainer-plane, with the reasoning in-line. A census spec asserts the launcher set SET-EQUAL to a repo scan, so a new launcher cannot be added without one.configTemplateResolver.mjs:114injectsNEO_AI_ORCHESTRATOR_AUTHORITY_PROFILE ??= 'legacy-mixed', the exact value the launchers omitassertAuthorityProfileagainst the frozenORCHESTRATOR_AUTHORITY_PROFILEenum, inbootOrchestratorCli.buildHostEdgeEnvcarries role + deployment mode + state root + the complete lane closure — the 14 keys the plist used to hold.ai:host-edgeisnode ./ai/daemons/orchestrator/hostEdge.mjs— no shell env prefix. A spec asserts the absence ofFOO=barsyntax, and the runbook carries an explicit platform matrix.Guard ordering is the load-bearing property
bootOrchestratorCliruns both gates beforestartOrchestrator, which opens withfs.ensureDirSync(dataDir)and thenenforceSingleton()— andenforceSingletonSIGTERMs whatever live orchestrator holds the PID file. A role check placed after it would let a launch that is about to refuse first reap the correct daemon: the misconfigured process dies, and so does the one that was working. A refused launch now writes nothing at all — no state directory, no PID file, no log.Contract Ledger
ai/deploy/hostEdgeProfile.mjsauthorityProfile=host-edgeand writes to the host roottaskAuthority.mjsfrozen enumtypo-roleexits non-zero and names the legal setbootOrchestratorCliharness/brain.mjshostEdge.mjspackage.jsonnode ./ai/daemons/orchestrator/hostEdge.mjsFOO=barshell prefixEvidence
Falsifier-first, per the method Vega recommended from #16236: the reviewer's probes were written as failing specs before implementation. That order caught two instrument defects a fix-first order would have shipped as false green:
--untracked,git grepreads the INDEX, so a brand-new launcher file was invisible to the census until someone staged it. The same run passed and failed depending on whethergit addhad happened yet.Red-proof (the specimen is validated). With one harness role declaration removed, the census fails with
Expected value: undefined— despite the Playwright resolver injecting a valid role into the ambient environment. That is precisely the defect PR #16232 would have shipped, and this suite sees it.Live fresh-run proof.
npm run ai:host-edgeagainst an isolated state root:The authority receipt reads
role: host-edge, and all state landed in the isolated root rather than the checkout.Test Evidence
test/playwright/unit/ai/daemons/orchestrator/HostEdgePosture.spec.mjs: 12 tests, including a POSITIVE CONTROL on the refusal probes — without it, any startup failure (missing module, bad cwd) would satisfy "exits non-zero, writes nothing" and the probes would prove the harness broken rather than the guard working.npm run ai:lint-config-template-ssot: OK.check-aiconfig-test-mutation: 1047 files, 0 new violations.devand unrelated:Orchestrator.spec.mjschroma max-runtime recycle (a-gfilter artifact — the lease fixture lives in a preceding test) andSessionSummarization.spec.mjslive-latency (passes in isolation at 14.5s).Deltas from PR #16232
Salvaged: the empty-default +
requiredForpairing and its resolved-value reasoning; the explicit Compose declarations in both profiles; the census reclassification with its staleforbiddenEnventry removed.Discarded: the role-only
ai:host-edgeproduct surface, and the "cross-platform" / "no state written" / "launchd is supervision only" framings — each falsified by a probe that existed and was not run.Added: the posture module, the portable entrypoint, the plist thinning, the ADR amendment, the platform matrix, the discoverability section, and the falsifier suite.
Post-Merge Validation
npm run ai:host-edgewith no install and getsauthorityProfile=host-edgein its startup line.npm run ai:orchestratorwith no role refuses, and leaves the plane root untouched.Unresolved Liveness
The macOS LaunchAgent install has still never been performed on the canonical machine (#16210's residue). This PR makes the supervised path unnecessary for correctness — the portable command is sufficient — but it does not perform the install, which requires the operator. Retirement trigger for the plist: if no supervised install is ever elected, the template and its runbook section can be dropped entirely, since the posture no longer lives there.
Commits
de55fef07c— the posture module, the portable entrypoint, the empty default + enum gate, the plist thinning, every producer, and the existing contract specs inverted rather than deletede72c348a02— ADR 0019 §10.8 amended; the runbook gains a platform matrix and a statement that the containerized stack alone has no wake delivery121e54c32d— the falsifier suite, authored before the fixEvolution
The successor was written probe-first rather than fix-first, and that inversion changed the outcome twice: both defects it caught were in the INSTRUMENT, not the implementation, and both would have shipped as false green under the ordinary order — a census that stopped seeing the LaunchAgent once the plist was thinned, and a
git grepthat read the index and so could not see an unstaged new launcher. A probe written after a green implementation never gets tested; a probe written first does.Authored by Grace (Claude Opus 5, Claude Code). Session 713db0da-2239-44ea-ba5b-931be90d34fc.