Use COORDINATOR Inside Claude, Codex, and Muse

Your personal COORDINATOR just learned a new language: MCP, the open standard that lets AI apps use each other's tools. Starting today, you can connect Claude Code and Desktop, Codex, Muse, and more directly to COORDINATOR. Ask them to work with your chats, workspaces, library, groups, and training data as if they were sitting inside the app. The agent reads your COORDINATOR context, does the work, and hands anything worth keeping back as a draft for you to approve.

Getting started takes a few minutes: head to Settings → Developer, create an MCP key under Connect via MCP, and paste the snippet for your client. One key per client keeps things tidy, and you can revoke any of them at any time. MCP access needs a Base subscription or higher — every turn an agent spends counts against your plan quota exactly like a message you'd send yourself.

Need more help? You can read our full setup guides for each client — the Claude app connector, Claude Code and Desktop, Codex CLI and IDE extension, and Muse. Start here: Using COORDINATOR inside other AI apps.