GitHub Action Review

Read:

• .agents/agents/github-action-reviewer.md
• .agents/rules/testing.md

Review the actual changed scripts, jq filters, action definition, and tests.

Prioritize:

• shell safety
• token handling
• jq robustness on empty and malformed data
• annotation/comment correctness
• idempotent PR behavior

End with APPROVE, CONCERN, or BLOCK.