File-based MCP server for Serotonin that gives any LLM agent live access to a Roblox game - inspect the instance tree, read player and entity state, project world coordinates to screen, execute Lua, and build scripts without leaving your AI assistant
A file-based [Model Context Protocol](https://modelcontextprotocol.io/) server that connects any MCP-compatible AI assistant to the [Serotonin](https://serotonin.win/) Roblox scripting runtime. It replaces the [original bridge](https://github.com/DeftSolutions-dev/mcp-serotonin) with a filesystem IPC design that runs Lua on the `onUpdate` frame and chunks heavy traversal across frames.