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mcp/harbor
Cursor

source map parser mcp for Cursor

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

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

client:Cursor transport:stdio runtime:npm

Install source map parser mcp in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

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

{
  "mcpServers": {
    "source-map-parser-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "source-map-parser-mcp"
      ],
      "env": {
        "SOURCE_MAP_PARSER_CONTEXT_OFFSET_LINE": "<SOURCE_MAP_PARSER_CONTEXT_OFFSET_LINE>",
        "SOURCE_MAP_PARSER_RESOURCE_CACHE_MAX_SIZE": "<SOURCE_MAP_PARSER_RESOURCE_CACHE_MAX_SIZE>"
      }
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

source map parser mcp in other clients

source map parser mcp MCP server