Connect Devin

Add OpenPost as a custom server in Devin's MCP marketplace. You need permission to configure integrations for your Devin organization.

Add OpenPost

1. Open Settings → MCP Marketplace → Add Your Own.
2. Name the server OpenPost and select HTTP transport.
3. Enter https://app.openpo.st/mcp.
4. Select OAuth, save, and start a Devin session. Complete OpenPost's sign-in when prompted.

Choose read-only access to inspect publications and accounts. Choose full access when Devin needs to prepare, schedule, or publish content.

Check the connection

Ask, “List my OpenPost workspaces,” then name a workspace and request its scheduled publications. Try a draft before a publishing request: “Prepare a draft about this release. Leave it unpublished.”

If it does not connect

Cloud Devin must reach your server over public HTTPS. It cannot reach localhost on your laptop. Check the server's HTTP transport, connection status, and authorization in the MCP settings.

Devin's own MCP server exposes Devin to other clients. It is a different integration; the URL you enter here must be OpenPost's endpoint.

See Devin's MCP marketplace guide.