Roblox Studio MCP

When to Load

Load for Studio MCP work: scripts, scenes, assets, debugging, or playtesting. Skip for standalone code generation.

Quick Reference

Route by capability first. Two Studio MCP bridges exist: the official (built into Studio, closed-source) and chrrxs's (MIT). Route on tools/list (get_connected_instances/eval_*/multiplayer_* → chrrxs; list_roblox_studios + per-call studio_id → official) BEFORE bridge-specific bootstrap.

Bootstrap before mutation

1. Identify the target via list_roblox_studios (official) or get_connected_instances (chrrxs).
2. Pass the target's studio_id (official) or instance_id (chrrxs) on every tool call.
3. get_studio_state and confirm Edit/Client/Server availability.
4. Inspect the target tree and scripts before changing them.