Connect Codex to Composio
Set up in minutes
Choose where it runs
On your computer through your own Codex, or hosted in the cloud. The rest of setup adapts to your choice:
Pick what it can do in Composio
A preset of real Composio operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.
Connect Composio
One sign-in. The agent acts through your account, scoped to the operations you picked.
Add your personal MCP link
The last step mints a private MCP URL for this agent and walks you through exactly this, with your real link filled in. The page flips to Connected the moment your Codex first calls in. Codex connects when a session starts — run codex, or restart a running one (in the Codex app, Restart).
Run this in your terminal. The Codex app shares its config, so it gets the server too
<your-link> is your personal server URL — setup mints it for you.
Tools Codex gets
Composio
19 toolsDiscover tools and their schemas by toolkit or search query.
Read a tool's argument schema before executing it.
Execute one tool as an explicit connected account and user.
Find toolkits available to the project.
Read toolkit authentication requirements and metadata.
List toolkit categories for discovery filters.
List project authentication configurations without their secrets.
Read an authentication configuration's non-secret metadata.
Create a Composio-managed auth configuration for a toolkit.
Delete one auth configuration; does not request upstream revocation.
Read the project's own connected account metadata as connection evidence.
Read one connected account, omitting connection state and credential data.
Delete a connected account; does not request upstream revocation.
Discover trigger types and their configuration schemas.
Read the configuration and payload schemas of one trigger type.
List project trigger instances with explicit pagination.
Create or update a trigger using an existing connected account.
Enable or disable a trigger as the acting user.
Delete one trigger instance.
About Codex
Frequently asked questions
More ways to connect
Open your Codex agent in one click.
NoClick runs Codex for you with Composio wired in as tools. Connect your account and run.