{"repo":"braincrew-lab/langconnect-client","free":true,"listed":false,"github":"https://github.com/braincrew-lab/langconnect-client","clone":"git clone https://github.com/braincrew-lab/langconnect-client.git","description":"A Modern GUI Interface for Vector Database Management(Supports MCP integration)","language":"TypeScript","stars":327,"topics":["langchain","mcp","postgresql","vector-database"],"license":"MIT","category":"databases-storage","readme_excerpt":"LangConnect Client English README 한국어 README A GUI Interface for Vector Database Management 📋 Table of Contents - Overview - Main Features - Architecture - Getting Started - Prerequisites - Installation - Running the Application - MCP Integration - Environment Variables - API Documentation - Contributors - License 🎯 Overview LangConnect Client is a modern, Next.js-based GUI interface for managing vector databases powered by PostgreSQL with pgvector extension. It provides an intuitive web interface for document management, vector search capabilities, and seamless integration with AI assistants through the Model Context Protocol (MCP). This project was inspired by langchain-ai/langconnect. ✨ Main Features 📚 Collection Management - CRUD operations with custom metadata support - Real-time statistics and bulk operations 📄 Document Management - Multi-format support (PDF, TXT, MD, DOCX, HTML) - Automatic text extraction and chunking - Drag-and-drop batch upload 🔍 Advanced Search - Semantic : Vector similarity search with OpenAI embeddings - Keyword : PostgreSQL full-text search - Hybrid : Combined search with configurable weights 🔐 Authentication - Supabase JWT authentication with automatic token refresh - Role-based access control - Secure refresh token management with NextAuth.js 🤖 MCP Integration - 9+ tools for AI assistants (Claude, Cursor) - stdio and SSE transport support 🎨 Modern UI - Next.js with Tailwind CSS - Dark/Light themes, Multi-language (EN/KO) 🏗️ Architectu","default_branch":null,"files":null,"tree":[],"storefront":"/r/braincrew-lab","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/braincrew-lab/langconnect-client/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}