Plug Tomesphere into your client.

claude mcp add tomesphere --transport http https://mcp.tomesphere.com/api/mcp

That’s it, no key. Start using it right away (50/day). For 500/day, run /mcp and sign in when prompted (a browser opens; approve once).

Works anonymously right away. For 500/day, Cursor opens a browser to sign in the first time you hit the free limit, no key to paste.

No key needed. VS Code uses anonymous mode, then runs the sign-in flow (OAuth) in your browser when you want the higher limit.

Open Cascade, MCP Marketplace, Add custom server, paste:

{
  "name": "tomesphere",
  "url": "https://mcp.tomesphere.com/api/mcp"
}

No key. Windsurf signs you in through the browser when you cross the free limit.

1. Settings → Apps & Connectors → Advanced → enable Developer Mode
2. Add app, type: remote MCP server
3. URL https://mcp.tomesphere.com/api/mcp
4. Authentication: None for 50/day, or OAuth and sign in for 500/day. No key to paste either way.

ChatGPT Free doesn't support MCP. Plus or Pro is required.

Zed is stdio-only. Wrap the HTTP endpoint with the official bridge:

{
  "context_servers": {
    "tomesphere": {
      "command": "npx",
      "args": ["mcp-remote", "https://mcp.tomesphere.com/api/mcp"]
    }
  }
}

No key. mcp-remote opens a browser to sign in (OAuth) when you want 500/day; until then it’s anonymous.

{
  "name": "tomesphere",
  "transport": "streamable-http",
  "url": "https://mcp.tomesphere.com/api/mcp"
}

Any spec-compliant client discovers our OAuth server from the 401 + WWW-Authenticate response once you pass the free tier, nothing to configure.