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LangChain Prompts

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

Client Configuration

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

System Overview

Provides seamless access to the LangSmith prompt library, offering over 1000+ community-vetted AI prompts for integration into AI workflows.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for LangChain Prompts

No authentication is required to access thousands of public community prompts. An optional LangSmith API key is needed if you wish to access private prompts or user-specific collections.

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