Red Green Mode · hidevinliu bundle Autonomous test-fix loop (red-green mode). Run a verifier (pytest / jest / go test / cargo / tsc / ruff / eslint / CI), fix whatever is red, re-run, and only finish on all-green — where right and wrong are decided by the exit code, not by the agent's own judgement. Before each fix, prefer the smallest correct change: reuse existing code, stdlib, or native capabilities before adding abstractions or dependencies; never trade safety or test honesty for fewer lines. Triggers: red-green mode / keep fixing until the tests pass / self-verify / run until all green / fix CI until green / autonomous test-fix loop / long-run mode / parallel red-green; 「红绿灯模式」「自己跑到绿」「绿了才算完」「跑到测试全过」「把 CI 修到全绿」「不用我盯着」「长跑模式」「并行红绿灯」。 Not for: subjective work with no objective verifier (writing docs, copy-editing), or one-shot changes that need no iteration. Use test-driven-development to write tests from scratch, and systematic-debugging to root-cause a single bug.
