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)
- Open Customize → Connectors.
- Click + and choose Add custom connector.
- Name it “lesgooo” and paste
https://lesgooo.fun/mcpas the URL. Leave the advanced (OAuth) settings empty. - 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
- Open Settings and turn on Developer mode (under Security / advanced settings, depending on your version).
- Create a new app or connector, paste
https://lesgooo.fun/mcpand choose no authentication. - 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/mcpCursor, 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.