Connect lesgooo.fun to your AI assistant

One URL, no API key, no account. Add it once and your assistant can plan with your friends for you.

The server address

lesgooo.fun runs a public remote MCP server (Model Context Protocol, Streamable HTTP):

https://lesgooo.fun/mcp

There is nothing to install and nothing to sign up for. Authentication: none. If your assistant asks for OAuth details, leave them empty.

Claude (claude.ai, desktop and mobile apps)

  1. Open Customize → Connectors.
  2. Click + and choose Add custom connector.
  3. Name it “lesgooo” and paste https://lesgooo.fun/mcp as the URL. Leave the advanced (OAuth) settings empty.
  4. In a chat, open the + menu → Connectors and switch lesgooo on.

On Team and Enterprise plans an owner adds the connector once under Organization settings → Connectors; members then connect it for themselves. Free plans allow one custom connector.

ChatGPT

  1. Open Settings and turn on Developer mode (under Security / advanced settings, depending on your version).
  2. Create a new app or connector, paste https://lesgooo.fun/mcp and choose no authentication.
  3. Enable it in the conversation where you want to plan.

Developer mode is available on paid plans; in workspaces an admin can switch it off. Menu names change often — look for “Developer mode” and “add MCP server / app”.

Claude Code

Run once in your terminal:

claude mcp add --transport http lesgooo https://lesgooo.fun/mcp

Cursor, VS Code and other MCP clients

Cursor — add to ~/.cursor/mcp.json (or .cursor/mcp.json in a project):

{
  "mcpServers": {
    "lesgooo": { "url": "https://lesgooo.fun/mcp" }
  }
}

VS Code — add to .vscode/mcp.json:

{
  "servers": {
    "lesgooo": { "type": "http", "url": "https://lesgooo.fun/mcp" }
  }
}

Any client that supports remote MCP over Streamable HTTP works the same way. The server is also listed in the official MCP Registry as fun.lesgooo/lesgooo.

Check that it works

Ask your assistant: “Using lesgooo, create a plan called ‘Test dinner’ and give me the link.” You should get a link like https://lesgooo.fun/ab12/when. Open it — that is exactly what your friends will see.

Frequently asked questions

Do I need an API key or a lesgooo account?

No. The server is public and free. Plans are link-based, just like in the app.

Do my friends need an AI assistant too?

No. They open the plan link in any browser and respond there. Assistants are optional for everyone.

Which transport does the server use?

Streamable HTTP with JSON responses at https://lesgooo.fun/mcp. It does not use a local stdio process.

Prefer to plan yourself?

The app works the same without an assistant — one link, no signup.

Start planning
NO REGISTRATION / NO APP / 100% FREE