QuickRouter fixed Codex repository task.
1. Unzip into a new directory.
2. git init; git add .; git commit.
3. python3 -m unittest -v (2 failures expected).
4. Merge config.example.toml into your backed-up user config; verify model availability.
5. Set QUICKROUTER_API_KEY in your actual launch environment.
6. Ask Codex to read files, fix only clamp.py and run original tests.
7. Independently rerun tests and inspect git diff.
Live requests can incur usage fees. No credential is included.
