Source Map Parser MCP Server

by masonchow Your server? Claim it

local only

Source Map Parser MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 64 installs a week from npm. Last commit 28 Sep 2025.

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

No commits for 13 months.

Installs per day peak 31 · avg 10 · -23% w/w

a month agotoday

Installs / week

npm · source-map-parser-mcp

Stars

0 open issues

28 Sep 2025

Last commit

no releases in 90 days

ISC

License

TypeScript

This one has been quiet for a while

Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add source-map-parser-mcp -- npx -y source-map-parser-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "source-map-parser-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "source-map-parser-mcp"
      ]
    }
  }
}

~/.codex/config.toml

[mcp_servers.source-map-parser-mcp]
command = "npx"
args = ["-y", "source-map-parser-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "source-map-parser-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "source-map-parser-mcp"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "source-map-parser-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "source-map-parser-mcp"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: 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).

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Source Map Parser MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Source Map Parser MCP?

Source Map Parser MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package source-map-parser-mcp was installed 64 times last week.

Is Source Map Parser MCP still maintained?

No commits for 13 months. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

How do I connect Source Map Parser MCP?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls source-map-parser-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use Source Map Parser MCP?

The npm package source-map-parser-mcp was installed 64 times in the last week. Week over week that is -23%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Source Map Parser MCP open source?

Yes — it is published under the ISC licence, written in TypeScript and 2 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.