ci-doctor

**WORKFLOW SKILL** - Diagnose, check, and optimize GitHub Actions workflows with stateless ETag-cached checkups, main failure root-cause repair in isolated worktrees, and workflow cost/security hardening. USE FOR: ci-doctor, ci health check, diagnose main CI failures, repair broken GitHub Actions builds, profile slow CI steps, harvest workflow flakes, harden and optimize GitHub Actions workflows. DO NOT USE FOR: single pull request delivery without workflow diagnosis (use pr), implementing a feature issue end to end (use go), standalone test suite audits without GitHub Actions checks (use test-doctor).

Version

1.1.0