Restore a working Codex-specific llms.txt endpoint
Resolved 💬 1 comment Opened Jul 29, 2026 by jtsang4 Closed Jul 29, 2026
What is the issue?
The Codex docs previously exposed https://developers.openai.com/codex/llms.txt, which agents could use as an LLM-friendly index for Codex and plugin development guidance. It now redirects to https://learn.chatgpt.com/docs/llms.txt and returns 404. The root https://developers.openai.com/llms.txt still lists the broken Codex index and full-doc URLs.
Please provide a stable, working Codex-specific llms.txt endpoint (and ideally llms-full.txt), or update the root index with the new canonical URLs. This would let agents reliably discover the current Codex and plugin development documentation.
1 Comment
Apologies—I missed that the working canonical index is available at https://developers.openai.com/llms.txt. It provides the documentation index I needed, so this request is unnecessary. Sorry for the noise, and thank you.