Skip to content
mcp/harbor
Claude Code

source map parser mcp for Claude Code

io.github.masonchow/source-map-parser-mcp

Parse JavaScript error stack traces back to original source code using source maps

client:Claude Code transport:stdio runtime:npm

Install source map parser mcp in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add source-map-parser-mcp -e SOURCE_MAP_PARSER_CONTEXT_OFFSET_LINE=<SOURCE_MAP_PARSER_CONTEXT_OFFSET_LINE> -e SOURCE_MAP_PARSER_RESOURCE_CACHE_MAX_SIZE=<SOURCE_MAP_PARSER_RESOURCE_CACHE_MAX_SIZE> -- npx -y source-map-parser-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

source map parser mcp in other clients

source map parser mcp MCP server