0n3
MCP servers · WordPress · MCP server

Connect Codex CLI to WordPress

One line gives Codex CLI your WordPress account as tools: 13 endpoints, posts, pages, media, called with your own connection. No key in the prompt, a receipt for every call, revoke Codex CLI's access alone any time.

Get the line for Codex CLIConnect WordPress first

Three steps

  1. Create a free 0n3 account and connect WordPress. Paste a key or sign in; it lands in your vault, encrypted.
  2. Install 0n3 into Codex CLI. OpenAI's terminal agent reads 0n3 over Streamable HTTP with a token from your environment.
  3. Ask Codex CLI: whoami. Then: "List posts in WordPress".
Put the token in your environment
export ON3_TOKEN="<your 0n token>"

Add it to your shell profile so Codex finds it next time.

The line above carries a placeholder; 0n3.app/install mints a real key named for Codex CLI and fills it in.

What Codex CLI can then do in WordPress

Posts · Manage blog posts4
List postsGET /posts
Create a postPOST /posts
Update a postPUT /posts/{id}
Delete a postDELETE /posts/{id}
Pages · Manage pages3
List pagesGET /pages
Create a pagePOST /pages
Update a pagePUT /pages/{id}
Media · Manage media library2
List mediaGET /media
Upload a mediaPOST /media
Users · Manage users1
List usersGET /users
More · Everything else this app exposes.3
List commentsGET /comments
List categoriesGET /categories
List tagsGET /tags

WordPress in other AI clients

Claude Code + WordPressMCP server + skillClaude (desktop & claude.ai) + WordPressconnectorChatGPT + WordPressconnector · GPT actionGemini CLI + WordPressMCP serverCursor + WordPressMCP serverVS Code (Copilot) + WordPressMCP serverWindsurf + WordPressMCP server

Codex CLI with other apps

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