Is Source Map Parser free?

Yes, Source Map Parser is free to use.

How do I install Source Map Parser?

Source Map Parser is a local plugin. Install it using npm package: source-map-parser-mcp and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

What credentials does Source Map Parser need?

Source Map Parser requires the following credentials or environment variables: SOURCE_MAP_PARSER_CONTEXT_OFFSET_LINE, SOURCE_MAP_PARSER_RESOURCE_CACHE_MAX_SIZE. You can find setup instructions on the server detail page.

What AI apps work with Source Map Parser?

Source Map Parser uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

Back to Browse

Source Map Parser MCP Server

by MasonChow

Developer ToolsModerate7.0MCP RegistryLocal

Free

Server data from the Official MCP Registry

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

About

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

What You'll Need

Set these up before or after installing:

Context lines around error locations in source codeOptional

Environment variable: SOURCE_MAP_PARSER_CONTEXT_OFFSET_LINE

Maximum memory cache size in MB for source mapsOptional

Environment variable: SOURCE_MAP_PARSER_RESOURCE_CACHE_MAX_SIZE

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-masonchow-source-map-parser-mcp": {
      "env": {
        "SOURCE_MAP_PARSER_CONTEXT_OFFSET_LINE": "your-source-map-parser-context-offset-line-here",
        "SOURCE_MAP_PARSER_RESOURCE_CACHE_MAX_SIZE": "your-source-map-parser-resource-cache-max-size-here"
      },
      "args": [
        "-y",
        "source-map-parser-mcp"
      ],
      "command": "npx"
    }
  }
}

Security Report

7.0

Moderate7.0Low Risk

Valid MCP server (2 strong, 3 medium validity signals). 3 known CVEs in dependencies (0 critical, 3 high severity) Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.

3 files analyzed · 4 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

file_system

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

Reviews

No reviews yet

Be the first to review this server!

Local

Source Map Parser MCP Server

About

What You'll Need

How to Install

Security Report

Permissions Required

Findings (4)

Reviews

No reviews yet

More Developer Tools MCP Servers

Toleno

mcp-creator-python

mcp-creator-typescript

FinAgent

MarkItDown

Document Converter

Source Map Parser MCP Server

About

What You'll Need

How to Install

Security Report

Permissions Required

Findings (4)

Reviews

No reviews yet

More Developer Tools MCP Servers

Toleno

mcp-creator-python

mcp-creator-typescript

FinAgent

MarkItDown

Document Converter