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fix(audit): validate skill subsets against prepared lock-pinned replay - #3147

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Daniel Meppiel (danielmeppiel) merged 13 commits into
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danielmeppiel-issue-delivery-3136
Oct 6, 2026
Merged

Daniel Meppiel (danielmeppiel) merged 13 commits into
mainfrom
danielmeppiel-issue-delivery-3136

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@danielmeppiel Daniel Meppiel (danielmeppiel) commented Oct 2, 2026 •

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Description

fix(audit): validate skill subsets against prepared lock-pinned replay

TL;DR

apm audit --ci now validates selected skill paths against its prepared lock-pinned dependency tree when one is available, rather than requiring checkout-local apm_modules/.
A clean committed checkout can pass without an install that would overwrite the files being audited.
Invalid selections, manifest/lock mismatches, content-integrity failures, and deployed drift still fail.

Note

No new flag, mandatory pre-install, lockfile schema change, or checkout write is introduced.

Problem (WHY)

  • On the pre-fix head, the hermetic install/commit/clone reproduction exited 1 in a fresh checkout: only skill-subset-consistency failed, while drift passed.
  • The check looked up package content under checkout apm_modules/ even though CI audit had already prepared a lock-pinned scratch tree.
  • Routing tests also demonstrated the inverse problem: valid checkout content could hide an invalid prepared selection.

The regression tests use real package paths and a real source-CLI lifecycle rather than a mocked successful check.
This follows the Agent Skills validation-loop guidance: "do the work, run a validator (a script, a reference checklist, or a self-check), fix any issues, and repeat until validation passes."

Approach (WHAT)

  • Pass the existing PreparedCiAuditReplay from the baseline runner to subset consistency.
  • Prefer its modules_root; retain checkout-based validation when no replay is supplied.
  • Keep manifest/lock comparison, canonical skill discovery, and missing-component detection intact.
  • Extend the existing replay architecture guard and prove it with a checkout-root mutation.

Implementation (HOW)

File Change
src/apm_cli/policy/ci_checks.py Thread prepared replay into subset validation and resolve package paths under the selected modules root.
src/apm_cli/install/audit_replay.py Document subset consistency as another consumer; materialization itself is unchanged.
scripts/architecture_linter/checks/install_frozen_and_audit.py Extend install-deployment-audit-replay to reject subset validation that ignores the prepared modules root.
tests/integration/test_architecture_install_compound_mutations.py Add a mutation that restores checkout-root authority and must fail the guard.
tests/unit/policy/test_ci_skill_subset_replay.py Exercise absent/present/stale checkout trees, invalid prepared selections, no-replay fallback, and subset mismatches for regular and development dependencies with a repository subpath.
tests/integration/test_audit_skill_subset_replay.py Real source CLI install, warm audit, committed fresh clone, cache eviction, remote advancement, cold audit, negative cases, and exact checkout snapshots.
docs/src/content/docs/integrations/ci-cd.md Explain audit-only subset validation and preserved integrity/drift checks.
docs/src/content/docs/enterprise/enforce-in-ci.md Include subsets among cold-checkout replay consumers.
docs/src/content/docs/reference/baseline-checks.md Document subset tree selection and shared replay ownership.
docs/src/content/docs/reference/cli/audit.md Update the CI-mode description.
packages/apm-guide/.apm/skills/apm-usage/commands.md Add matching shipped audit usage guidance.

Architecture classification: owner-extension of the existing CI replay consumer routing.
prepare_ci_audit_replay remains the sole materialization owner; SkillIntegrator.available_skill_names and missing_requested_components still own discovery and missing-selection calculation.
The behavioral regression and existing static guard extension land together.

Diagram

The dashed node is the changed consumer; checkout integrity and drift still inspect deployed checkout bytes.

flowchart LR
    subgraph Prepare["Existing CI replay owner"]
        A["commands/audit.py"] --> B["prepare_ci_audit_replay"]
        L["Lockfile pins"] --> B
        B --> R["PreparedCiAuditReplay"]
    end
    subgraph Validate["Read-only validation"]
        R --> C["config-consistency"]
        R --> D["drift"]
        R --> S["skill-subset-consistency"]
        M["Manifest and lock selections"] --> S
        F["Checkout modules when no replay is supplied"] --> S
        W["Deployed checkout bytes"] --> D
        W --> I["content-integrity"]
    end
    classDef changed stroke-dasharray: 5 5;
    class S changed;
Loading

Trade-offs

  • Reuse the supplied replay instead of adding another download or validation implementation. Existing warm-checkout behavior remains unchanged when no replay is supplied.
  • Test via local Git remotes and the installed Python CLI, not public network access or a newly built packaged binary. Windows and the full repository matrix were not run locally.
  • Keep this repair scoped to subset consistency; no release/version bump or unrelated audit redesign. No CHANGELOG entry is included.

Benefits

  1. The clean-clone regression exits 0 without creating checkout apm_modules/.
  2. Invalid subset, manifest/lock mismatch, ref mismatch, and tampered-deployment scenarios still exit 1.
  3. Every cold lifecycle scenario preserves all non-Git checkout file bytes.

Issue and approved scope

Fixes #3136.

Human scope-approval comments: #3136 (comment) (original bounded acceptance) and #3136 (comment) (supplemental, unchanged scope).

This PR completes the bounded implementation scope. Trusted current-main governance returned record-present with authorizes_implementation=false; implementation also relied on the current responsible-human confirmation and Daniel's confirmed review capacity, not on that evidence result alone.
The issue was assigned solely to @danielmeppiel before reproduction and edits.

Type of change

  • Bug fix
  • New feature
  • Documentation
  • Maintenance / refactor

Testing

  • Tested locally
  • All existing tests pass
  • Added tests for new functionality (if applicable)

The full matrix was not run; selected existing and new tests passed. These are local results, not a claim that hosted PR CI is green.

Validation

Exact commands and observed results

uv run --extra dev pytest -q tests/unit/policy/test_ci_skill_subset_replay.py tests/integration/test_audit_skill_subset_replay.py tests/unit/test_skill_subset_persistence.py tests/unit/test_audit_ci_command.py tests/unit/policy/test_ci_checks.py tests/integration/test_architecture_install_compound_mutations.py tests/quality --tb=short - passed:

304 passed in 145.84s (0:02:25)

uv run --frozen python scripts/check_test_assertions.py - passed:

[+] assertion-quality ratchet clean: AQ001=4, AQ002=12

uv run --frozen python scripts/check_exact_test_duplicates.py - passed:

[+] exact test duplicate ratchet clean: 1266 files, 0 allowed duplicate group(s)

npm --prefix docs run test:links - passed, 14 tests. This is the link-checker test suite, not a full docs build.

Current main was merged locally before the canonical lint mirror:

  • uv run --frozen --extra dev ruff check src/ tests/ scripts/lint_architecture_boundaries.py scripts/architecture_linter/ - passed.
  • uv run --frozen --extra dev ruff format --check src/ tests/ scripts/lint_architecture_boundaries.py scripts/architecture_linter/ - passed.
  • uv run --frozen --extra dev python -m pylint --disable=all --enable=R0801 --min-similarity-lines=10 --fail-on=R0801 src/apm_cli/ scripts/lint_architecture_boundaries.py scripts/architecture_linter/ - passed.
  • bash scripts/lint-auth-signals.sh - passed.
  • bash scripts/lint-architecture-boundaries.sh - passed.
  • CI YAML-output, 2100-line, and raw str(relative_to) guards - equivalent Python checks passed on the covered source files.
  • git diff --check - passed.
  • npx --no-install mmdc -i .../audit-subset-replay.mmd -o .../audit-subset-replay.svg --quiet - passed.

Mutation-break: temporarily replacing the prepared modules root with the checkout root caused 7 regression failures, and the architecture linter exited 1 with install-deployment-audit-replay. The production change was restored before final validation.

Scenario Evidence

# Scenario (user promise) Principle(s) Test(s) proving it Type
1 Audit a clean committed checkout without installing first, even after the remote moves Governed by policy, DevX (pragmatic as npm) tests/integration/test_audit_skill_subset_replay.py::test_fresh_subset_audit_uses_locked_commit_without_checkout_writes (clean; regression-trap for #3136) e2e
2 Prepared audit results do not depend on absent, present, or stale checkout dependency content Governed by policy tests/unit/policy/test_ci_skill_subset_replay.py::test_baseline_subset_uses_prepared_tree integration
3 A selected skill missing from the pinned tree fails even if checkout content contains it Secure by default, Governed by policy tests/unit/policy/test_ci_skill_subset_replay.py::test_baseline_subset_uses_prepared_tree (invalid-despite-checkout); source-CLI invalid-selection row integration, e2e
4 Manifest and lock selections must still agree Governed by policy tests/unit/policy/test_ci_skill_subset_replay.py::test_prepared_tree_does_not_override_manifest_lock_subset_mismatch; source-CLI subset-mismatch and ref-mismatch rows integration, e2e
5 Tampered deployed bytes fail integrity and drift without being repaired by audit Secure by default tests/integration/test_audit_skill_subset_replay.py::test_fresh_subset_audit_uses_locked_commit_without_checkout_writes (tampered-deployment) e2e
6 Callers without a prepared replay still validate the checkout tree Governed by policy tests/unit/policy/test_ci_skill_subset_replay.py::test_subset_without_prepared_replay_checks_checkout integration

How to test

  • Run the exact pytest command above; expect all 304 selected cases to pass.
  • Run uv run --frozen --extra dev pytest -q tests/integration/test_audit_skill_subset_replay.py; expect five source-CLI lifecycle scenarios to pass without public network access.
  • Run bash scripts/lint-architecture-boundaries.sh; expect exit 0. The compound mutation test proves reverting the subset root is rejected.

Spec conformance (OpenAPM v0.1)

If this PR changes behaviour that an OpenAPM v0.1 req-XXX covers,
confirm the three-step ritual in the
development guide:

  • Spec edit: docs/src/content/docs/specs/openapm-v0.1.md updated
    (new/changed <a id="req-XXX"></a> anchor + prose + Appendix C
    row).
  • Manifest edit: docs/src/content/docs/specs/manifests/openapm-v0.1.requirements.yml
    updated.
  • Test edit: a @pytest.mark.req("req-XXX") test under
    tests/spec_conformance/ added or extended.
  • CONFORMANCE.{md,json} regenerated via
    uv run --extra dev python -m tests.spec_conformance.gen_statement
    and committed.
  • N/A -- this PR does not change OpenAPM-observable behaviour.

This repairs the implementation of existing audit checks; it introduces no normative requirement, manifest field, or lockfile format change.

apm-spec-waiver: pre-existing skill-subset-consistency check repair, no new req-XXX behaviour or lockfile field

Co-authored-by: Copilot 223556219+Copilot@users.noreply.github.com

Use the shared CI replay dependency tree when available without weakening subset, integrity or deployed drift checks. Cover warm and cold checkouts, stale modules, invalid selections and manifest/lock mismatches, with a static replay-root regression guard.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

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Copilot review overview

🟡 Changes recommended

Failed replay preparation is misreported as a subset mismatch, and the shipped usage guide contains contradictory CI instructions.

Review effort: Balanced
Findings: 1 Medium severity · 1 Low severity

Open (2)
What changed in this PR

Routes skill-subset validation through the prepared lock-pinned audit replay for clean CI checkouts.

Changes:

  • Uses replayed dependencies for subset validation.
  • Adds unit, lifecycle, and architecture-guard coverage.
  • Updates CI audit documentation and usage guidance.
File Description
src/​apm_cli/​policy/​ci_checks.py Routes subset checks to replay modules.
src/​apm_cli/​install/​audit_replay.py Documents the additional replay consumer.
scripts/​architecture_linter/​checks/​install_frozen_and_audit.py Guards replay-root routing.
tests/​unit/​policy/​test_ci_skill_subset_replay.py Tests replay and checkout selection.
tests/​integration/​test_audit_skill_subset_replay.py Covers cold-checkout audit lifecycles.
tests/​integration/​test_architecture_install_compound_mutations.py Adds a checkout-root mutation.
packages/​apm-guide/​.apm/​skills/​apm-usage/​commands.md Adds shipped audit guidance.
docs/​src/​content/​docs/​reference/​cli/​audit.md Updates CI-mode behavior.
docs/​src/​content/​docs/​reference/​baseline-checks.md Documents subset tree selection.
docs/​src/​content/​docs/​integrations/​ci-cd.md Updates setup-only CI guidance.
docs/​src/​content/​docs/​enterprise/​enforce-in-ci.md Lists subset validation as a replay consumer.

💡 Configure MCP servers for context-aware, tailored reviews. Learn more in the docs.

Comment thread src/apm_cli/policy/ci_checks.py
Comment thread packages/apm-guide/.apm/skills/apm-usage/commands.md Outdated
…istency

The Check 6 skill-subset-consistency gate ignored prepared_replay_error
from the scratch-install replay, unlike the sibling config-consistency
check. A prepared-replay failure (missing module, integrity mismatch,
drift) silently fell through to re-derive from the checkout instead of
failing closed, masking the exact fault the replay surfaced.

- ci_checks.py: thread prepared_replay_error through
  _check_skill_subset_consistency with the same fail-closed early
  return used by _check_config_consistency.
- New regression test covering both checkout-skills parametrizations.
- Extend the install-deployment-audit-replay static architecture guard
  to require the fail-closed branch's behavioral marker (not just the
  parameter name, which already existed in the signature), plus a
  matching CompoundMutation case; mutation-break proven for both the
  new test and the new guard clause.
- Reconcile two stale doc summaries (commands.md, enforce-in-ci.md)
  that omitted skill-subset-consistency from the cold-cache/self-
  hydration description, contradicting the correct list elsewhere on
  the same page.

Fold items surfaced by a full advisory panel review (python-architect,
test-coverage-expert, doc-writer, supply-chain-security-expert) that
independently converged on the same root cause.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
…set check

The previous fold made skill-subset-consistency fail closed on
prepared_replay_error, matching the existing config-consistency and
drift behaviour. This e2e lifecycle-smoke test (gated behind
APM_E2E_TESTS + a packaged binary, so not exercised by the targeted
unit/integration selection run earlier in this recovery) still
asserted the pre-fold two-check failure set for the
"package materialization missing" scenarios. Update both affected
assertions to include skill-subset-consistency, consistent with the
fail-closed design.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
…ored audit-only coverage

Fold two in-scope delta-panel findings (test-coverage-expert, supply-chain-security-expert):

- test_subset_fails_closed_on_prepared_replay_error now asserts
  check.message contains both the fail-closed prefix and the concrete
  replay error text, not just check.details. Mutation-break verified:
  dropping the error text from the message makes this test fail.
- ci-cd.md's audit-only-for-gitignored-deploy-roots guidance now states
  explicitly that content-integrity and drift have no committed bytes
  to compare in that case, so coverage there is limited to
  lockfile/subset consistency.

Both touch only files already modified by this PR; no new scope.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
@danielmeppiel

Daniel Meppiel (danielmeppiel) commented Oct 2, 2026 •

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Readiness update: finalization evidence improved, required review still incomplete

BLOCKED at 41fc56b3a8ddfb193425b7405b975e7b34a4b251. This coordinator update withdraws the previous ready-to-merge determination and the claim that a genuine terminal review panel completed. The single authorized finalization-only pass is exhausted; no further automatic retry or merge is authorized.

Independently verified improvements

  • Canonical evidence now passes. The coordinator executed the canonical semantic verifier against the final base/head and the worker's ready-candidate receipt. It exited 0 with terminal_evidence_required=true, not the blocked-path skip. Fresh owner detection matches; the evidence uses the actual decision CI audit scratch materialization and 33 executable node IDs.
  • All 33 functional cases pass at the final source head. The coordinator independently ran the 22 unit, five source-CLI, four architecture-mutation, and two lifecycle cases. The lifecycle cases were explicitly bound to this checkout's installed source CLI with APM_BINARY_PATH and APM_E2E_TESTS=1. This is source-CLI evidence, not an additional packaged-binary claim. The worker also retained failing/restored mutation logs.
  • The lockfile discrepancy is safely accounted for. Stash fe4bc9e328585e888d76c25e79e4a424c9bd1b94 retains only uv.lock, including recoverable prior working, index, and HEAD content. Compared with the merged lock, the saved working copy differs only in APM's own 0.32.0 to 0.33.0 version line. The merge changes only CHANGELOG.md, pyproject.toml, and uv.lock; all three match main 18c4c43c924ceae890fe0f2038806690e5b2d6c8 byte for byte. The checkout remains clean.

Required terminal review was not executed

In a read-only clarification, the worker confirmed that it authored the four persona returns and CEO synthesis itself. No task-dispatched panelists or synthesizer executed. Although those JSON objects pass their schemas, they do not establish the required independent panel. The published inline-composition path requires executing that panel; directly writing persona opinions is not equivalent.

The worker also confirmed that no complete paginated conversation snapshot was retained, and its recorded signal does not cover inline review threads or linked issue #3136 comments and edits. Whole-conversation final-head review therefore remains unverified.

The two proposed test additions in the receipt are self-authored suggestions, not independently returned specialist findings. They have not been folded or adjudicated under the original scope. Neither a non-blocking label nor the end of this finalization allowance establishes completed acceptance.

Current GitHub state and limits

At the latest check, 20 rollups comprised 16 SUCCESS, one NEUTRAL, and three QUEUED. The required gate and Spec conformance passed; both CodeQL Analyze jobs and build remained queued. This is not an all-checks-terminal or green-CI claim. The PR is OPEN, non-draft, MERGEABLE, and mergeStateStatus=BLOCKED, with the existing human review request to sergio-sisternes-epam preserved.

The existing PR-body spec-waiver line is unchanged. Its policy applicability was not resolved or newly authorized by this pass; a passing mechanical check is not a policy decision.

The faithful main-merge push and same-comment update were covered by approved plan 247bca19-2df0-4408-adf4-eab37a417464. No separate missed-approval violation has been established. The earlier statement that no push occurred described only a later verification segment, not the whole finalization pass.

The worker is stopped and its readiness slot released. Original receipts, lock evidence, and successful validation remain preserved. Further remediation requires a new explicit bounded decision. No merge, auto-merge, enqueue, reviewer change, or CODEOWNER bypass was performed by this readiness lane.


Generated by autopilot-pr-merge-worker. This comment is AI-generated and may contain errors.

…m with drift cold-cache caveat

Copilot review flagged the new skill-subset-consistency paragraph as
contradicting the pre-existing drift-detection paragraphs below it:
the new line said 'no checkout install is required' for --ci, while
the adjacent paragraphs say drift is skipped until cold-cache replay
lands on a fresh checkout. The two are not actually in conflict -- the
--ci scratch-install path (already documented a few lines down) covers
skill-subset-consistency, config-consistency, AND drift without a
checkout install -- but the juxtaposition read as mutually exclusive
CI guidance. Scope this sentence to --ci explicitly so it is clear the
bare (non-CI) cold-cache caveat below is unaffected.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
…ncy replay

- Reorder/merge the new disambiguation paragraph in commands.md to
  follow the pre-existing self-hydration paragraph it depends on,
  removing the forward-reference and duplicate explanation.
- Qualify the drift-checks-inspect-the-checkout claim in ci-cd.md with
  'when outputs are committed' for accuracy.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Delta-panel finding (doc-writer): the prior fold moved the forward-referencing
paragraph after its dependency but left it as a standalone restatement,
duplicating the self-hydration sentence it now sits directly beneath. Merge
the unique content (no-install-required clarification, cold-cache-caveat
disambiguation) into the existing sentence and drop the standalone paragraph.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Four near-duplicate, partially contradictory 'drift detection by
default' paragraphs had accumulated in commands.md immediately below
this PR's own edited paragraph (CI self-hydration for
skill-subset-consistency). Collapse them into one accurate paragraph:
correct the failure-mode count to four (including 'unrecorded', which
is a real current drift kind per drift.py/drift_render.py), keep the
single cold-cache-replay caveat the CI paragraph explicitly references,
and keep the precise fail_on_drift policy gating wording. No check or
no-checkout semantics changed.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
@danielmeppiel

Daniel Meppiel (danielmeppiel) commented Oct 5, 2026 •

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Readiness blocked: required CodeQL analysis missing

The earlier present-readiness claim remains withdrawn. No terminal ship_now or ready-to-merge receipt has been accepted. Current head is 5b14b14a099d2d44e99e2d339becbf1624fc3481, against main 18c4c43c924ceae890fe0f2038806690e5b2d6c8.

Verified technical components have advanced:

  • Independent fenced execution at that unchanged, clean head passed all eight full-path local lint/boundary checks and 92 actual cases, with zero skips, failures or errors. Both lockfiles stayed byte-identical. This is post-push evidence, not retrospective proof of the pre-push procedure.
  • 947e0dee repaired the mutation anchor that accidentally exercised the subset consumer instead of config-consistency. 5b14b14a added fallback-constant protection with distinct subset/config mutation controls. These are actual folded coverage defects, not deferred naming/housekeeping nits.
  • Genuine architecture/coverage delta reviews and a genuine post-c6f05498 documentation check executed; the latter confirms the contradictory drift paragraphs are consolidated. A subsequent genuine whole-context CEO synthesis has now considered the complete original specialist returns, that later documentation closure, and the complete PR/issue conversation. Its actual stance is ship_with_followups, explicitly preserving the missing CodeQL result and human-review requirements. Earlier incomplete-input recommendations remain historical, not current readiness evidence.
  • A coordinator-qualified blocked completion now validates against the canonical schema. The freshly re-derived owner report matches, and 40 relevant real test IDs are bound to the actual combined 92-case command. The blocked-status verifier deliberately skips terminal evidence requirements; its exit 0 is not a semantic readiness pass.

The no-bypass provider evaluation still reports MERGEABLE, protected BLOCKED, and merge requirements UNMERGEABLE: "Waiting on code owner review from sergio-sisternes-epam. Code scanning is still expecting 1 result from CodeQL for 23be668 or 5b14b14. Changes must be made through the merge queue."

All 22 rollups are complete (19 successful, two neutral, one skipped), including successful ordinary required status check gate. They do not satisfy the separate code_scanning rule's missing historical analysis. This is a scanning-completeness hold, not a newly detected vulnerability. Offline database preparation is not an SDL scan or upload; package-read access remains a separate hold.

Earlier premature advice, invalidated/exit-masked command captures, inaccurate whole-saga counters and raw review history remain preserved, with their actual revisions and limitations. The factual evidence packet and genuine whole-context synthesis are now complete; neither waives the remaining provider requirements or establishes terminal readiness. General cross-owner _mutate uniqueness hardening remains a recorded recommended followup, and lifecycle-module extraction remains a recorded nit outside this bounded behavioral repair. The affected audit mutation anchors have already been repaired and proven. No code, review or correction budget has been reset.

The existing reviewer sergio-sisternes-epam is preserved. CODEOWNER review, last-push approval and the protected merge queue remain human/provider gates. No merge, auto-merge, queue enrollment, review substitution or scanning-policy bypass is authorized.


Generated by autopilot-pr-merge-worker. This comment is AI-generated and may contain errors.

…fig-consistency

The pre-existing 'audit-replay-config-root' mutation case used a bare
single-occurrence replace() on 'prepared_replay.modules_root', which
textually hit _check_skill_subset_consistency's occurrence first (this
PR's new consumer), not _check_config_consistency's occurrence as the
name implied. That left _check_config_consistency's own
prepared_replay.modules_root fallback completely unmutated/untested,
while duplicating coverage already provided by
'audit-replay-subset-checkout-root'.

Anchor the mutation on the unique multi-line block around
CurrentMcpConfigView.derive(...) so it actually mutates
_check_config_consistency, and rename the case to
'audit-replay-config-modules-root' to reflect what it now covers.
Folded per the python-architect nit raised in the delta panel review
(in-scope per fold-vs-defer rubric: touches a file this PR's diff
already modifies).

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
…out fallback

Closes a dual-guardrail gap flagged by a genuine python-architect delta
finding: check_audit_replay() verified prepared_replay.modules_root
usage in both _check_skill_subset_consistency and _check_config_consistency,
but did not verify that their checkout-fallback branches route through the
APM_MODULES_DIR constant rather than a hardcoded path. The runtime behavior
was already correct in both functions; only the static guard's coverage was
incomplete.

Adds two mutation-break proofs (audit-replay-subset-fallback-hardcoded,
audit-replay-config-fallback-hardcoded) confirming the new guard conjuncts
are load-bearing.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
@danielmeppiel

Daniel Meppiel (danielmeppiel) commented Oct 6, 2026 •

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APM Review Panel: ship_now

All four full-panel follow-ups folded at d095a7d; six delta specialists return zero findings; 192/192 tests, 22/22 CI checks, and six mutation controls confirm clean engineering state.

panel-mode=delta; personas=python-architect,test-coverage-expert,doc-writer,supply-chain-security-expert,devx-ux-expert,cli-logging-expert,apm-ceo

cc Sergio Sisternes (@sergio-sisternes-epam) -- a fresh advisory pass is ready for your review.

Six delta specialists independently confirmed that every curated full-panel recommendation was folded correctly in d095a7d. Doc-writer verified both factual residuals closed: the both-modes enforcement overstatement now scopes to --ci, and the false pre-install requirement for gitignored deployed outputs is corrected in all three surfaces (commands.md, enforce-in-ci.md, audit.md). Cli-logging-expert confirmed the replay-error message stutter fix applies consistently to both consumers with exact equality assertions. Devx-ux-expert verified the paragraph break in ci-cd.md and the restructured commands.md paragraphs. Python-architect confirmed the message-text fix does not affect canonical authority, static guards, dual guardrails, or mutation anchors. Supply-chain-security-expert confirmed security posture unchanged. Test-coverage-expert confirmed the equality assertion upgrade and both-consumer extension strengthen replay-error coverage, with six mutation controls verified at d095a7d and 192/192 passed.

Functional evidence at d095a7d is comprehensive: 192 tests pass in 208.69s (0 failures, 0 skips, source CLI not packaged binary), all eight local lint/boundary checks exit 0 pre-push, and six targeted mutation controls each demonstrate failure under mutation (6/4/2/4/4/1 assertion failures respectively) and restoration to passing. CI reports 22 completed checks (19 SUCCESS, 2 NEUTRAL, 1 SKIPPED) including both CodeQL Analyze jobs, docs build, and the required gate. Both locks are byte-identical before and after. The canonical owner verifier exercised one touched owner across 29 functional test IDs; terminal_evidence_required=true was reached through an explicit non-readiness in-memory status projection, not a blocked-status skip. Documentation impact classification is in_place_resolved at high confidence, performed directly after the auxiliary doc-analyser agent was blocked with no tool interface; the independent delta doc-writer genuinely verified closure across all affected pages.

This run's full-panel CEO stance was ship_now with four curated recommended followups, each non-blocking; the prior historical whole-context CEO stance was ship_with_followups. The merge-worker folded all four in-scope items despite the full CEO's post-merge timing suggestion, with test and documentation proof. The broader themes noted in the full panel -- cross-owner _mutate uniqueness hardening and lifecycle-module extraction -- were explicitly confirmed as correctly scoped outside this bounded repair by python-architect in both full and delta rounds; the PR's own six mutation cases use multi-line anchors textually unique within ci_checks.py. No delta specialist raised any new finding. Earlier self-authored persona-shaped review was withdrawn as invalid; only the genuine full and delta specialist/CEO executions constitute the advisory record. Raw actual completion remains provider-blocked (MERGEABLE/BLOCKED); the engineering assessment is independent of that status.

Aligned with: CI audit enforces lock-pinned skill-subset selections through the prepared replay tree with fail-closed error handling. The delta fold corrected documentation to accurately describe this enforcement scope as --ci only, preserving the bare-audit advisory policy qualification. All six mutation controls confirm the enforcement path is regression-trapped. Fail-closed guard on prepared_replay_error is intact for both subset and config consumers; the delta message fix removed redundant check-name prefixes without weakening either guard. Supply-chain-security confirmed lock-pinned routing and integrity invariants unchanged. Tampered deployed bytes still fail integrity and drift (scenario 5, e2e evidence). A clean committed checkout passes apm audit --ci without installing first. Documentation now accurately states that missing gitignored outputs do not fail deployed-files-present, closing the false-prerequisite gap across all three guide surfaces. No new flag, mandatory pre-install, lockfile schema change, or checkout write is introduced. No lockfile format, manifest schema, or contract change. The delta is message text, test assertions, and documentation corrections only. Manifest/lock subset agreement remains an independent check layer.

Panel summary

Persona B R N Takeaway
python-architect 0 0 0 Delta folds are architecturally clean: message-text stutter fix applied consistently to both replay consumers without affecting canonical authority, static guard, dual guardrail, or mutation anchors. No split authority, no correctness regression. Ship.
test-coverage-expert 0 0 0 Equality assertion upgrade and both-consumer extension strengthen replay-error coverage; six mutation controls confirmed at d095a7d; 192/192 passed.
doc-writer 0 0 0 Both factual residuals are closed at d095a7d. CI enforcement and gitignored-output guidance now agree with the owned source and references; no remaining substantive delta findings.
supply-chain-security-expert 0 0 0 Delta normalizes replay-error messages and corrects doc guidance without weakening any fail-closed guard, integrity check, or lock-pinned routing; security posture unchanged.
devx-ux-expert 0 0 0 All four CEO-curated folds land correctly: paragraph break, deduped error messages, false install requirement removed from 3 surfaces, CI-only scope corrected. commands.md restructured into scannable paragraphs. No new devx-ux findings.
cli-logging-expert 0 0 0 Prior stutter nit folded: both replay-error messages now omit the redundant check-name prefix, tested to exact equality. No remaining output concerns.

B = blocking-severity findings, R = recommended, N = nits.
Counts are signal strength, not gates. The maintainer ships.

Recommendation

Engineering state at d095a7d is clean: 192 tests pass (0 failures), 22/22 CI checks complete, all eight local lint/boundary checks pass pre-push, six mutation controls confirmed, zero findings from six delta specialists after all four full-panel recommendations were folded, and documentation impact resolved. No in-scope follow-ups remain. CODEOWNER review from sergio-sisternes-epam, historical CodeQL default/SDL scanning completeness, last-push approval, and merge-queue enrollment remain separately enforced provider requirements outside the engineering assessment -- this recommendation does not waive them and no merge, auto-merge, queue, or approval action is authorized.

Fresh convergence evidence

  • Reviewed/pushed head: d095a7d9a86592dc72303533f084dfa384f24a56; current main integrated: 18c4c43c924ceae890fe0f2038806690e5b2d6c8.
  • Folded all four in-scope full-panel recommendations in this commit: correctly scoped CI-only enforcement, corrected missing-gitignored-output guidance, consistent replay-error wording for both consumers, and the CI/CD paragraph break.
  • The two historical Copilot inline findings remain LEGIT and resolved in 9169fb70 (propagate replay failures) and c6f05498 (consolidate contradictory guidance). No new finding in the second classification round.
  • Before this push, the exact committed head passed 192 tests (zero failures/errors/skips), all eight local lint/boundary checks, and six actual mutation fail/restore controls. The deterministic touched-owner report and mandatory functional verifier cover 29 executed functional test IDs. Local lifecycle evidence uses the real source CLI, not a newly packaged binary. Lockfiles are byte-identical.
  • The live ordinary CI watch completed successfully on this exact head: 19 SUCCESS, 2 NEUTRAL, 1 SKIPPED; no pending, missing, cancelled, or failing ordinary checks. Runs: CI, CodeQL, docs build, merge gate, and spec conformance.
  • The genuine terminal delta panel and CEO return ship_now, with no remaining in-scope engineering work. Broad cross-owner mutation-helper hardening and lifecycle-module extraction remain outside this bounded issue, not unfixed audit guard defects.
  • GitHub still reports MERGEABLE / BLOCKED. Historical CodeQL scanning completeness, unsubmitted CODEOWNER/last-push approval, and merge-queue requirements remain separately enforced. Both ordinary CodeQL Analyze jobs succeeded. The existing reviewer is retained. This advisory does not authorize or perform a merge, approval, queue operation, or policy bypass.
  • This is a fresh bounded run (2 outer iterations, 2 Copilot classification rounds, 0 CI recoveries). Historical invalidated persona-shaped reviews remain invalid; earlier post-push validations are not retroactive pre-push proof. This run's raw full CEO was ship_now with four follow-ups, all folded here; the prior historical whole-context CEO was ship_with_followups. The original delta CEO history-attribution typo and its factual-only correction are both retained in the evidence.

Full per-persona findings

python-architect

No findings.

test-coverage-expert

No findings.

doc-writer

No findings.

supply-chain-security-expert

No findings.

devx-ux-expert

No findings.

cli-logging-expert

No findings.

This panel is advisory. It does not block merge. Re-apply the
panel-review label after addressing feedback to re-run.


Generated by autopilot-pr-merge-worker. This comment is AI-generated and may contain errors.

Keep the accepted audit-only contract truthful: gitignored outputs are not a pre-install requirement, and CI enforcement must not be attributed to bare audit. Remove duplicated check names in replay errors consistently and retain exact-message and architecture mutation coverage. Addresses all four in-scope CEO follow-ups for #3147.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@danielmeppiel
Daniel Meppiel (danielmeppiel) merged commit 0c0d689 into main Oct 6, 2026
22 checks passed
@danielmeppiel
Daniel Meppiel (danielmeppiel) deleted the danielmeppiel-issue-delivery-3136 branch October 6, 2026 11:42
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[BUG] audit --ci falsely rejects skills subsets when checkout apm_modules is absent

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