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

io.github.MasonChow/source-map-parser-mcp·v1.3.2·Maps & Location
Quality Score
70
/100

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

§01  Install
Claude Desktop (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>"
      }
    }
  }
}
Cursor (.cursor/mcp.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>"
      }
    }
  }
}
Cline (cline_mcp_settings.json)
npx -y source-map-parser-mcp
§02  Environment variables
SOURCE_MAP_PARSER_CONTEXT_OFFSET_LINE

Context lines around error locations in source code

SOURCE_MAP_PARSER_RESOURCE_CACHE_MAX_SIZE

Maximum memory cache size in MB for source maps

§03  MCP Quality Score  ·  methodology
freshness
10
completeness
10
installability
25
documentation
15
stability
10
§04  Alternatives in Maps & Location