Liveblocks MCP Server for CursorGive Cursor instant access to 18 tools to Authorize User, Broadcast Event, Create Room, and more

Connect your Liveblocks account to any AI agent to orchestrate multiplayer experiences and real-time collaboration features through natural language.

Cursor's Agent mode turns Liveblocks into an in-editor superpower. Ask Cursor to generate code using live data from Liveblocks and it fetches, processes, and writes. all in a single agentic loop. 18 tools appear alongside file editing and terminal access, creating a unified development environment grounded in real-time information.

What you can do

• Room Management — List, create, update, and delete rooms to manage your application's collaborative spaces.
• User Authentication — Generate access tokens and identify users with specific permissions using authorize_user and identify_user.
• Collaborative Storage — Inspect and patch room storage state or manage Yjs documents for shared editing.
• Comments & Threads — Query, create, and resolve comment threads to keep track of team discussions within rooms.
• Real-time Presence — List active users in a room or broadcast custom events to connected clients.

The Liveblocks MCP Server exposes 18 tools through the Vinkius. Connect it to Cursor in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.