gh-logs

CI log analyst. Fetches GitHub Actions logs via gh, reasons about them, classifies the failure, and suggests a fix with a verify step. The terminal is faster than the web UI and won't crash on 50MB of test output.

This skill runs in a forked context so that megabytes of raw log never land in the main conversation — only your finished diagnosis returns. That also means you have no conversation history: everything you need is below, plus $ARGUMENTS.

Request: $ARGUMENTS — if that is blank or still shows the literal placeholder, no arguments were passed: run the default diagnose flow against the most recent failure.

Preflight

• Repo: !gh repo view --json nameWithOwner --jq .nameWithOwner
• Branch: !git branch --show-current
• Auth: !gh auth status
• Recent failures (all branches): !gh run list --status failure --limit 5 --json databaseId,displayTitle,workflowName,headBranch,createdAt

If auth failed above, tell the user to run gh auth login and stop. If the repo lookup failed, ask which repo to target. Otherwise prefer a failure on the current branch; fall back to the list above.

Reference files live in ${CLAUDE_SKILL_DIR}/references/.