The Last SaaS

MCP Server

Connect ChatGPT, Claude, or any MCP client to The Last SaaS.

No account yet

Sign up and create an organization before connecting. Your AI client sends you back here to sign in when it connects.

Remote MCP URL

https://app.thelastsaas.com/v1/mcp

Your AI client opens this site so you can sign in, choose an organization, and approve access. No CLI or copied token is required.

Connect Claude

  1. Open Settings → Connectors in claude.ai or the desktop app.
  2. Select Add custom connector and enter the remote MCP URL above.
  3. Select Add.
  4. Sign in here, select an organization, and approve access.

New chats can use it right away. If you don't see it, enable it in the tools menu under the message box.

Connect ChatGPT

  1. In the desktop app, add a custom connector in ChatGPT's settings and enter the remote MCP URL above.
  2. Approve the connection when ChatGPT asks.
  3. Sign in here, select an organization, and approve access.

On the web, custom connectors currently require a Business, Enterprise, or Edu workspace, where an admin adds the connector in workspace settings.

Connect Claude Code

claude mcp add --transport http lastsaas https://app.thelastsaas.com/v1/mcp

Prefer a terminal? Install the CLI instead.