Source Library MCP Server

What the code does

We read the source, 12 h ago · rules 995398eba69f

A value the model can set ends up inside a file or shell call. That is not a flaw by itself — for a terminal server it is the job — but it is where things go wrong when it is not.

    raw = fs.readFileSync(path.join(corpusDir(), 'books', `${book.id}.jsonl`), 'utf8');

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

        Crontabs are the repo copies ({doc.crontabs.length}), not a live <code>crontab -l</code>.

              'AiGk3BeAh5JX8uvQoQHD6UyYXlrho5+ZVDLPXPX3N85h5ohG2aq57wG3t7ROHgN0vNO5heSiG6uhktqvuJkVXQ4AAABReyJvcmlnaW4iOiJodHRwczovL3NvdXJjZWxpYnJhcnkub3JnOjQ0MyIsImZlYXR1cmUiOiJXZWJNQ1AiLCJleHBpcnkiOjE3OTQ4NzM2MDB9',

                            title={`${issue.suggestedFix.type}: ${issue.suggestedFix.text || `delete ${issue.suggestedFix.length} chars`}`}

          Part II (adding Pro): 27 API calls for the 3-model Hebrew eval ($0.79), plus ablation runs (~$0.40). Total for all experiments: <strong>~$2.00 USD</strong>.

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Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

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 mcp add source-library -- npx -y @source-library/mcp-server

{
  "mcpServers": {
    "source-library": {
      "command": "npx",
      "args": [
        "-y",
        "@source-library/mcp-server"
      ]
    }
  }
}

[mcp_servers.source-library]
command = "npx"
args = ["-y", "@source-library/mcp-server"]

{
  "mcpServers": {
    "source-library": {
      "command": "npx",
      "args": [
        "-y",
        "@source-library/mcp-server"
      ]
    }
  }
}

{
  "servers": {
    "source-library": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@source-library/mcp-server"
      ]
    }
  }
}