Repository Index

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

• firebase
• supabase
• realtime
• postgrest

A no-code RAG server that keeps answers in sync with your documents. Works with 8 vector databases. Built on Pathway.

• pathway
• vector-database
• retrieval-augmented-generation
• rag

Open-source vector similarity search for Postgres

• nearest-neighbor-search
• approximate-nearest-neighbor-search

🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。

• llm
• ollama
• maxkb
• knowledgebase

LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.

• huggingface
• java
• langchain
• openai

The all-in-one, open-source backend platform for agentic coding. InsForge gives your coding agent database, auth, storage, compute, hosting, and AI gateway to ship full-stack apps end-to-end.

• ai
• ai-agents
• coding
• oauth2

World's first open-source enterprise world model.

• agent-memory
• knowledge-base
• knowledge-graph
• llm

Open-source platform for AI chat agents that answer from your own knowledge base. Hybrid RAG search in PostgreSQL, MCP and custom tools, guardrails and human handoff. Put agents on a hosted chat page, a website widget, Slack, Teams, WhatsApp, Telegram or a REST API. Self-host with Docker and open-weight models.

• ai
• agentic-ai
• ai-agents
• chat-widget

Self-hosted 4D spatiotemporal AI platform built on PostgreSQL, PostGIS, TimescaleDB, H3 and pgvector, with anomaly & threat detection, NLQ interface and full observability.

• ai-platform
• anomaly-detection
• h3
• nlq