source map parser mcp for Claude Desktop
io.github.masonchow/source-map-parser-mcp
Parse JavaScript error stack traces back to original source code using source maps
client:Claude Desktop
transport:stdio
runtime:npm
Install source map parser mcp in Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json
{
"mcpServers": {
"source-map-parser-mcp": {
"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>"
}
}
}
}
Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs