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LangConnect

Verified Integration
Author: @teddynote-lab•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#PostgreSQL

Client Configuration

— Connect LangConnect to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "langconnect": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-langconnect"
      ],
      "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 a Streamlit-based Retrieval-Augmented Generation (RAG) client with vector search, comprehensive document management, Supabase authentication, and Model Context Protocol (MCP) integration for AI assistants.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for LangConnect

LangConnect features advanced search capabilities including semantic (vector similarity), keyword (full-text), and hybrid search. Users can also apply metadata filtering to refine results and view relevant chunks with source information and relevance scores.

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