Use Gemini 3 Pro and Sonnet 4.5 to double-check the plan/code for codex-5.1-cli
1 file for Codex and OpenCode: doublecheck-mcp AGENTS.md — 355 tokens loaded in every session.
AGENTS.md A 355 tok These files are catid/doublecheck-mcp's own configuration — they tell Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.