Source Map Parser Mcp

Source Map Parser MCP is a WebAssembly-powered tool and Model Context Protocol (MCP) server designed to map JavaScript error stack traces back to their original source code using source maps. It enables developers to quickly identify and resolve issues in compiled/minified JavaScript by extracting the relevant original source context, performing batch stack parsing, and unpacking all sources from a source map file. The product supports Node.js and can be run as a stand-alone tool or embedded as an npm package, with flexible configuration for context lines and caching. It is targeted at developers looking to debug JavaScript with source-mapped context, especially in production error tracking or server environments.