source map parser mcp for VS Code

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

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

client:VS Code transport:stdio runtime:npm

Install source map parser mcp in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "source-map-parser-context-offset-line",
      "description": "SOURCE_MAP_PARSER_CONTEXT_OFFSET_LINE",
      "password": true
    },
    {
      "type": "promptString",
      "id": "source-map-parser-resource-cache-max-size",
      "description": "SOURCE_MAP_PARSER_RESOURCE_CACHE_MAX_SIZE",
      "password": true
    }
  ],
  "servers": {
    "source-map-parser-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "source-map-parser-mcp"
      ],
      "env": {
        "SOURCE_MAP_PARSER_CONTEXT_OFFSET_LINE": "${input:source-map-parser-context-offset-line}",
        "SOURCE_MAP_PARSER_RESOURCE_CACHE_MAX_SIZE": "${input:source-map-parser-resource-cache-max-size}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

source map parser mcp in other clients

source map parser mcp MCP server