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Librarian

Verified Integration
Author: @daniel-pittman•Category: ServerApplication
GitHub Repository
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status
Tags:#Claude#Search#Database#API#Git#Filesystem#AI#GitHub#Node.js#Automation

Client Configuration

— Connect Librarian to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "librarian-4": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-librarian-4"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Maintain a local-first, plain-text, structured record of activities with a pluggable schema, enabling easy retrieval for reviews, portfolios, and credentialing.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Librarian

Librarian is a lightweight, local-first, plain-text activity tracker that helps you maintain a structured, searchable record of your professional and personal activities. It's designed to simplify reporting for performance reviews, academic portfolios, certification renewals, and job applications.

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