Codex Power User
Configure, extend and automate Codex itself. Skills about the agent you are using. Codex writes AGENTS.md files that keep it on your conventions, sets up config profiles for different risk levels, adds MCP servers, runs headless in CI with structured output, and writes and tests new skills for your team.
What's inside
Best for: Developers who use Codex daily and want it set up properly. Start with codex-config-toml and codex-sandbox-approvals. Each skill loads when a request matches its description, or call one directly with its $name.
- AGENTS.md for Monorepos Root rules once, package rules where they apply
- Codex config.toml Every setting in the right layer, verified
- Codex Sandbox and Approvals The narrowest boundary that still finishes the job
- Codex Profiles Switch Codex presets with one flag
- Codex MCP Servers Connect tools to Codex, scoped and debuggable
- codex exec in CI Headless Codex runs you can gate and audit
- Codex GitHub Action Codex in workflows without leaking the key
- Skill Authoring From repeated prompt to a skill that triggers
- Skill Description Tuning Make skills fire on cue, and only then
- Codex Parallel Worktrees One checkout per agent, zero collisions
- Agent Handoff Notes Long tasks that survive any context reset