{"repo":"litegraphdb/litegraph","free":true,"listed":false,"github":"https://github.com/litegraphdb/litegraph","clone":"git clone https://github.com/litegraphdb/litegraph.git","description":"Lightweight graph database with relational, vector, and MCP support, designed to power knowledge and artificial intelligence persistence and retrieval.","language":"C#","stars":129,"topics":["graph","database","arangodb","tigergraph","gexf","neo4j","neptune","titan","ai","llm"],"license":null,"category":"databases-storage","readme_excerpt":"LiteGraph Current release: v7.0.0 . LiteGraph is a property graph database for applications that need graph relationships, tags, labels, JSON data, and vector search in one persistence layer. It can be embedded in a .NET process with LiteGraphClient , run as a standalone REST server, used through official SDKs, managed through the dashboard, or controlled by AI agents through the Model Context Protocol (MCP). The v7.0.0 transaction-scaling work is now merged into main . Historical planning material lives under archive/ ; the files in the repository root describe the current mainline release. What Is Included - Core .NET graph library targeting net8.0 and net10.0 - SQLite provider for embedded, local, and test use - PostgreSQL provider for production deployments and parallel transaction write scaling - Native LiteGraph graph query language for reads, traversals, vector search, and graph mutations - Graph-scoped transactions for nodes, edges, labels, tags, and vectors - HNSW vector indexing through HnswLite 2.0.1 - REST server with bearer-token authentication, request history, RBAC, and OpenAPI/Postman assets - MCP server with HTTP, TCP, and WebSocket transports - Next.js/React dashboard - Official C#, Python, and JavaScript SDKs - Docker Compose deployment for PostgreSQL, LiteGraph, MCP, dashboard, Prometheus, and Grafana OSS New In v7.0.0 - Graph transactions now use transaction-local repository/session state for converted providers. - PostgreSQL transaction sessions use sepa","default_branch":null,"files":null,"tree":[],"storefront":"/r/litegraphdb","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/litegraphdb/litegraph/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."}