Community MCP Server: r33drichards/mcp-js
A Rust-based Model Context Protocol (MCP) server that exposes a V8 JavaScript runtime as a tool for AI agents like Claude and Cursor. Supports persistent heap snapshots via S3 or local filesystem, and is ready for integration with modern AI development environments.
run_js returns immediately with an execution ID. Poll status with get_execution, read console output with get_execution_output, and cancel running e...