Node Code Sandbox MCP
未认领A Node.js–based Model Context Protocol server that spins up disposable Docker containers to execute arbitrary JavaScript.
工具（22 个）
author
(string, optional): Filter by package author name
boostExact
(string, optional): Boost exact matches for this term in search results
code
(string, required): JavaScript source to execute.
commands
(string[]): Array of shell commands to execute
container_id
(string): ID from sandboxinitialize
dependencies
(array of { name, version }, optional): NPM packages and versions to install (default: []).
image
(string, optional): Docker image to use (default: node:lts-slim).
is
(string, optional): Include only packages matching this criteria (e.g., "unstable")
keywords
(string, optional): Filter by package keywords
listenOnPort
(number, optional): If set, leaves the process running and exposes this port to the host (Detached Mode)
maintainer
(string, optional): Filter by package maintainer name
not
(string, optional): Exclude packages matching this criteria (e.g., "insecure")
port
(number, optional): If set, maps this container port to the host
qualifiers
(object, optional): Optional qualifiers to filter the search results:
run_js
Install npm dependencies and execute JavaScript code.
run_js_ephemeral
Run a one-off JS script in a brand-new disposable container.
sandbox_exec
Run shell commands inside the running sandbox.
sandbox_initialize
Start a fresh sandbox container.
sandbox_stop
Terminate and remove the sandbox container.
scope
(string, optional): Filter by npm scope (e.g., "@vue" for Vue.js packages)
search_npm_packages
Search for npm packages by a search term and get their name, description, and a README snippet.
searchTerm
(string, required): The term to search for in npm packages. Should contain all relevant context. Use plus signs (+) to combine related terms (e.g., "react+components" for React component libraries).