MCP-REPL

Alternatives to MCP-REPL

• JavaScript Sandbox MCP Server

  garc33

  A

  security

  F

  license

  A

  quality

  Provides a secure, isolated JavaScript execution environment with configurable time and memory limits for safely running code from Claude.

  1

  5

  JavaScript

• MCP QuickJS Runner

  jlucaso1

  -

  security

  -

  license

  -

  quality

  Provides secure execution of arbitrary JavaScript code within a sandboxed QuickJS WASM environment, allowing language models or other MCP clients to safely run JavaScript code snippets without compromising the host system.

  1

  TypeScript

• JavaScript MCP Server

  yannbam

  -

  security

  F

  license

  -

  quality

  A server that enables AI assistants to execute JavaScript code with persistent context through stateful REPL sessions, file operations, and package management features.

  TypeScript

• ForeverVM

  jamsocket

  -

  security

  A

  license

  -

  quality

  The sessionless code interpreter. Securely run AI-generated code in stateful sandboxes that run forever.

  65

  176

  Rust

  MIT License

• Source Map Parser MCP Server

  MasonChow

  Verified

  A

  security

  A

  license

  A

  quality

  Enables mapping JavaScript error stack traces back to original source code, extracting context information to help developers locate and fix issues.

  2

  159

  2

  TypeScript

  MIT License

• Playwright MCP Server

  lebrodus

  A

  security

  F

  license

  A

  quality

  A server that enables browser automation using Playwright, allowing interaction with web pages, capturing screenshots, and executing JavaScript in a browser environment through LLMs.

  12

  15,918

  1

  TypeScript