This is an unofficial connector for Lunch Money. It is not affiliated with Lunch Money. It is read-only: it can view your data, never change it.
Add the server
Choose your app in the website setup picker, or follow the client setup instructions for Codex, Claude Code / Cowork, or Cursor.
Cursor also has a one-click installer: Add to Cursor. The public Cursor directory listing is separate from that deeplink.
Production is available at https://mcp.lunchmoney.sh/mcp, with login at
auth.n3wth.com. Staging remains at https://mcp-staging.lunchmoney.sh/mcp.
Each environment requires its own connection.
Sign in
Sign in when prompted (Auth0).
Connect Lunch Money
Call lunchmoney_connect. Open the returned link in a browser — it is a
Nango-hosted page. Keep it open. In another tab, open
Lunch Money's Developers page and
click Request New Access Token. The label and usage fields are optional.
Copy the token and paste it into the Nango connection page. After it confirms
success, return to your AI and ask "List my Lunch Money accounts."
Keep the token out of chat
Never paste the token into chat or any tool argument.
Other apps and availability#
Other clients need remote HTTP MCP, OAuth with PKCE, and support for a pre-registered public OAuth client. The endpoint alone is not a universal installer: each callback URL must be registered with this service before authentication can succeed. Never supply a Lunch Money token as an MCP header.
ChatGPT directory review is pending. Cowork authentication and Grok Bot compatibility have not been verified. See submission status.
Reconnect and disconnect#
Call lunchmoney_connection_status to check your connection. If it is missing
or invalid, call lunchmoney_connect and complete the browser flow. Call
lunchmoney_disconnect to disconnect. If deletion is pending, retry disconnect
until it succeeds. Uninstalling a client plugin does not disconnect the service
or revoke the Lunch Money token.