feat(ci): add TDD bug-fix agent and triage cron#1938
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Add automated bug fixing via TDD approach: - Bug-fix agent workflow triggered by `auto-fix` label on Bug issues - Two-phase TDD: Opus writes failing test (red), Sonnet applies fix (green) - Up to 3 attempts per issue with 5 internal retries per phase - Hard gates verify test fails before fix and all checks pass after - Daily triage cron (Sonnet) evaluates open Bug issues for auto-fix suitability - Skips issues with comments, cross-repo fixes, and existing PRs - Only comments on issue after all 3 attempts are exhausted Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
Adds automated bug fixing using a TDD approach with Claude Code agents:
_bug-fix-agent.yml): Triggered byauto-fixlabel on Bug issues. Two-phase TDD — Opus writes a failing test (red), Sonnet applies the minimum fix (green). Up to 3 attempts with 5 internal retries per phase.bug-fix-on-label.yml): Fires whenauto-fixlabel is added to a Bug issue.bug-triage-cron.yml): Daily (weekdays 8am UTC) Sonnet evaluates open Bug issues and labels suitable ones withauto-fix(max 3/day)..claude/skills/bug-fix-tdd/): Test patterns, placement rules, and workflow instructions for the agent.Key design decisions
continue-on-erroron TDD step ensures failure comment posts even on timeout${{ }}in run blocksConfiguration
Test plan
auto-fixlabel, verify agent creates PRauto-fixlabel, verify agent comments with analysis after 3 attemptsauto-fixlabel doesn't trigger if PR existsworkflow_dispatch), verify it only labels suitable issuesauto-fix-skiplabel, and cross-repo fixes🤖 Generated with Claude Code