mcp-js

active

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.

Code-only MCP server: no hosted endpoint, so you install and run it yourself. It is not probed, graded or counted in our reachability statistics.

Get it

Repository: github.com/r33drichards/mcp-js
License: AGPL-3.0
Last update: 2026-11-15
GitHub stars: ★ 64
Homepage: r33drichards.github.io/mcp-js

javascript mcp mcp-server

Listed in

github · source

Run this server as a hosted endpoint? Submit the endpoint and it moves to the remote directory, where it is probed and graded.