Connect Claude Code to Tandem

Claude Code adds Tandem as a remote HTTP server. The first time you use it, it opens a browser for you to sign in.

Steps

1. Run the command in your terminal.
2. In Claude Code, run /mcp, choose tandem and sign in to Tandem.

Terminal

claude mcp add --transport http tandem https://api.tandemcrm.app/mcp

How it signs in

Claude Code signs in with OAuth: it registers itself with Tandem, opens your browser, and you sign in, choose a workspace and approve what it may do (read, suggest, write, delete). It gets crm:read and crm:write unless you approve less. Disconnect it any time under Agents in Tandem.

Try it

Ask Claude Code: "Which Tandem workspace are you connected to, and what can you do there?" Then try "Add acme.com to Tandem with the details from its website."

See the tools reference for everything Claude Code can do, and permissions for what each scope allows.