Other clients

Zahlenwerk speaks standard MCP over HTTP (Streamable HTTP). Any client that supports remote MCP servers can connect.

Clients with OAuth

Add the URL as a remote MCP server or connector:

https://app.zahlenwerk.studio/api/mcp

The client discovers the sign-in on its own (OAuth 2.1 with PKCE, dynamic client registration). You sign in in the browser and approve.

This applies, for example, to ChatGPT (connectors in developer mode, depending on the plan) and many developer tools. Where exactly the setting lives changes often at the providers; their own help is authoritative.

Clients without OAuth

Create an access token and pass it as a header:

Authorization: Bearer zw_pat_…

{
  "mcpServers": {
    "zahlenwerk": {
      "url": "https://app.zahlenwerk.studio/api/mcp",
      "headers": { "Authorization": "Bearer zw_pat_…" }
    }
  }
}