## Summary
- Fetches complete logs from BuildKite's public API (no token required)
- Saves logs to `/tmp/bun-build-{number}-{platform}-{step}.log`
- Shows log file path in output for each failed job
- Displays brief error summary (unique errors, max 5)
- Adds help text with usage examples (`--help`)
- Groups failures by type (build/test/other)
- Shows annotation counts with link to view full annotations
- Documents usage in CLAUDE.md
## Test plan
- [x] Tested with build #35051 (9 failed jobs)
- [x] Verified logs saved to `/tmp/bun-build-35051-*.log`
- [x] Verified error extraction and deduplication works
- [x] Verified `--help` flag shows usage
🤖 Generated with [Claude Code](https://claude.com/claude-code)
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Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
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