[JacobStephens2]

Summary

Ships Cloudflare's pinned security-audit skill through the existing Factory skill embedding and worktree links. Regenerates the Prompts and skills page and adds Cloudflare's licence and README credits.

skills/thirdshift-security-audit/
├── SKILL.md + 19 supporting files  # c1c8a8c; only frontmatter name adapted
├── LICENSE                        # Cloudflare MIT
└── CREDITS.md                     # upstream repository and full commit

Closes #537

Evidence

• Before: cargo test --test fresh_run ships_cloudflares_security_audit_with_its_license_and_provenance_on_both_harnesses failed: the session found no thirdshift-security-audit.
  After: the same test passes for Claude Code and Codex, including supporting files, licence, provenance, and clean git status.
• Before: cargo test --bin thirdshift prompts_page_shows_cloudflares_security_audit_and_its_mit_license failed: the Factory skill had no page usage entry.
  After: the test and all 9 page checks pass; regenerated with UPDATE_PROMPTS=1 cargo test prompts_page.
• Independent GitHub tree/blob comparison: all 20 skill files and LICENSE match c1c8a8c1471069fb0e188eeaff69b8e8db6564a8, normalizing only the frontmatter name. The Spec reviewer also decoded all 22 generated skill-file blocks and compared them with their sources.
• Focused test files: fresh_run 21 passed, codex_sessions 12 passed, packaging 5 passed. All 65 imported validator tests pass.
• cargo check, cargo fmt --check, and cargo clippy --all-targets -- -D warnings pass. Full cargo test passes (foreground run exited 0). Linux and macOS CI and both release artifact builds pass.

Seams under test

• The end-to-end scenario harness: the real binary, real git, and fake Harness CLIs observe the embedded skill and supporting files through worktree links, with those links excluded from git.
• The Prompts and skills page: the generated page lists the Factory skill, its upstream provenance, and Cloudflare's MIT licence.
• The existing crates.io package manifest: shipped skill files include their licence and credits.

Unaddressed findings

Standards

• S1 — Possible duplicated code: skills/thirdshift-security-audit/validate-findings.cjs:62,139,466,600 and validate-coverage-ledger.cjs:103,321,382,725 duplicate helpers. Declined for this import: The security-audit skill ships as a Factory skill #537 requires files to match upstream except for the name; skills/thirdshift-security-audit/CREDITS.md:5 records that plan decision, and independent blob verification passed. Extracting shared helpers changes the required upstream files. Future upstream cleanup is tracked for the Day shift in #554; changing the pin or allowing additional adaptations requires a Day shift decision.
• S2 — Implementation-coupled upstream test: skills/thirdshift-security-audit/validate-findings.test.cjs:584–585 compares regex source and flags. Ran the reviewer's exact scratch-copy command: reordering a regex character class caused exit 1 with PATH_FORBIDDEN_CHARACTER source. The unchanged alignment test passes (1 test). The refactor experiment confirms the test-design concern; removing upstream assertions would violate The security-audit skill ships as a Factory skill #537's pinned-copy requirement and CREDITS.md:5. The Day shift’s decision about an upstream fix or a new pin is tracked in #554.

Spec

None.

Changed files unread: none on either axis; each reviewer read all 28 changed files.

Merge Danger

Door: two-way

Reverting removes the imported assets and their page and credits entries.

Blast Radius: Skills

Built with codex · gpt-6.1-sol · xhigh