Codex

Codex gets your rules as AGENTS.md and can take coding work from @alwen.

Connects with
Config file
Takes work from @alwen
Yes: 5 times a month on Free, as often as you like on Pro and up
Plans
Every plan
Website
openai.com/codex

What changes

  1. Reads your conventions from AGENTS.md, compiled from the vault
  2. Searches past decisions before it changes how something works
  3. Takes coding tasks @alwen hands it, and reports back

Set up

  1. Paste the command shown here in your terminal. Codex opens the Alwen page in your browser; click Allow.

  2. Optional: copy .alwen/AGENTS.md from your vault into your project.

  3. Ask Codex: “What did we decide about this module?”

Terminal
codex mcp add alwen --url https://api.alwen.ai/mcp && codex mcp login alwen

What it reads and writes

Every write is a commit signed by Codex, so you can see what it added and undo it.

Reads

  • Your rules and profile, once per session
  • Notes that match what you're working on
Your vaultyou/alwen-vault

Writes

  • What it learns, into inbox/codex/ for the tidy-up to file
  • Decisions, straight into journal/
  • Suggested rules, which wait for you to confirm
  • Task results, when it finishes work for @alwen

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