- Added incident-commander, tech-debt-tracker, api-design-reviewer, interview-system-designer, migration-architect
- Updated skill count from 53 to 58 in README.md badge
- Updated total_skills from 54 to 59 in .codex/skills-index.json
- Added detailed skill descriptions with included tools
- Updated CHANGELOG.md with 2026-02-16 release
- Added CI workflow fixes and documentation improvements
Note: observability-designer was not found in the repository and was excluded.