[wheakerd]

Scope

Refs #216. The only test that proves the packaged Windows cmd wrapper does not execute same-named programs from the workspace read skills/using-axiom/SKILL.md, a path that stopped existing when the plugin moved under plugin/ in v0.17.0. The test was skipped off Windows, and the Windows CI job never ran its module, so the check had never executed. It now lives in tests/hook_runtime_integration.py, which the cross-platform workflow already runs natively on Windows, and reuses that module's exact-command invocation, spaced plugin-root fixture, and byte comparisons. The unit module tests/test_hooks.py keeps the structural hook policy tests. This is the smallest change that makes the check run: no workflow or workflow-contract edit is needed.

Repository policy revision 114 records the change; the plugin version and runtime contract digest are unchanged.

Affected files and surfaces

• Shared files: None
• Codex-specific files: None
• Claude Code-specific files: None
• Documentation or validation files: tests/hook_runtime_integration.py (new native Windows canary test); tests/test_hooks.py (stale test and its imports removed); CHANGELOG.md, evidence/repository-policy-revisions-v1.json, evidence/runtime-identity.json, evidence/release-status.json, docs/runtime-identity.md (revision 114)

Routing and authorization impact

• Route-selection impact: None.
• Action-authorization impact: None.
• New or changed stop conditions: None.

Documentation

No documentation describes the moved test; the changelog entry records the move. Installation and hook commands are unchanged.

Validation

Command	Result
python3 -B scripts/check-publication.py	Passed on this exact tree: 153 required files, 168 Markdown files, 96 offline route contract fixtures, 30 immutable external action and image pins
python3 -B -m unittest discover -s tests -p 'test_*.py'	OK in a disposable clone of this tree: 311 tests (one test moved out of the discovered set)
git diff --check	Passed
Additional targeted checks	python -B -m unittest tests.hook_runtime_integration -v on Linux: 6 tests OK, the new Windows canary test skipped as designed; the hook-runtime-windows-2025 check on this pull request is the first execution of that test. ASCII scan of the changed Markdown, JSON, and Python files: passed.

Cross-platform parity

• Shared skill changes were reviewed against Codex and Claude Code, or this change does not affect shared skills.
• Manifest, marketplace, and hook differences remain intentional and documented.
• Optional host-native validation results include the host/tool version, or are marked unavailable.

Unrelated work

• I reviewed the final diff and did not reset, hide, stage, or rewrite unrelated work.
• I did not add generated caches, disposable validation copies, local maintenance notes, or tool output.
• I called out every affected file and any routing, authorization, documentation, or parity impact above.