3 Commits

• fix(skills): move top-level origin frontmatter key under metadata

  The official Agent Skills spec (agentskills.io/specification) whitelists exactly
  6 top-level frontmatter keys (name/description/license/compatibility/metadata/
  allowed-tools). A top-level `origin` key fails the official validator
  (anthropics/skills quick_validate.py ALLOWED_PROPERTIES; skills-ref validate).
  
  This moves `origin: X` -> `metadata.origin: X` across the canonical skills/
  tree, preserving each value verbatim. Frontmatter-only, minimal diff.
  
  - 251 SKILL.md updated (242 new metadata block, 9 appended to existing metadata)
  - origin values preserved verbatim (verified 251/251)
  - YAML validated on all changed files
  - scoped to canonical skills/ only (docs/<lang> translations + tool mirrors
    .cursor/.kiro/.agents left untouched; presumably regenerated from canonical)
  
  Addresses #2233

  BERORINPO · 2026-06-11 21:12:21 +09:00
  db7f2a6fd5
• fix: harden unicode safety checks
  Affaan Mustafa · 2026-03-29 21:21:18 -04:00
  866d9ebb53
• feat: add ai-regression-testing skill (#433)

  Patterns for catching regressions introduced by AI coding agents.
  Covers sandbox/production parity testing, API response shape
  verification, and integration with bug-check workflows.
  
  Based on real-world experience where AI (Claude Code) introduced
  the same bug 4 times because the same model wrote and reviewed
  the code — only automated tests caught it.
  
  Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

  k-matsuda-linkus · 2026-03-16 13:35:31 -07:00
  c2f2f9517c