r33drichards/mcp-js
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The mcp-v8 is a Rust-based Model Context Protocol server that integrates a V8 JavaScript runtime for AI agents, supporting persistent heap snapshots.
The mcp-v8 server is designed to provide a robust and secure environment for executing JavaScript code within AI development frameworks. By leveraging the V8 JavaScript engine, it allows AI agents like Claude and Cursor to run JavaScript code in a controlled and isolated manner. The server supports persistent heap snapshots, enabling the storage and restoration of the V8 heap state across sessions. This feature is particularly useful for maintaining state in long-running applications or when switching between different environments. The server is highly configurable, allowing users to choose between AWS S3 or local filesystem storage for heap snapshots. This flexibility makes it suitable for both cloud-based and local development scenarios. The mcp-v8 server is fully compliant with the Model Context Protocol, ensuring seamless integration with modern AI tools and environments.
Features
- V8 JavaScript Execution: Secure and isolated execution of JavaScript code.
- Heap Snapshots: Persist and restore V8 heap state using S3 or local storage.
- MCP Protocol: Seamless integration with AI tools like Claude and Cursor.
- Configurable Storage: Choose between S3 or local directory for heap storage.
- Rust-based: Built with Rust for performance and safety.