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RAG & Knowledge Systems · Open-source AI Projects on GitHub

A fact-based index of LLM, agent, MCP, RAG and AI development projects, with license, setup, download, screenshots and related resources for each entry.

Popular tags Agent LLM RAG MCP Coding Inference Tool calling Embeddings Vector database Multimodal Fine-tuning Evaluation Open source Self-hosted Python TypeScript Rust Voice Vision Workflow

Public repository data

Project index

2 projects
RAG & Knowledge Systems

FastGPT

labring/FastGPT

A visual knowledge-workflow platform with document ingestion, hybrid retrieval, reranking, and application publishing.

★ 29.6K⑂ 7.3KTypeScript
License not detectedQ90
RAG & Knowledge Systems

siyuan

siyuan-note/siyuan

A knowledge workspace emphasizing local data, privacy and human–AI collaboration.

★ 46.2K⑂ 3KTypeScript
AGPL-3.0Q85

Recently updated

TypeSafe Python SDKtypesafe-ai/typesafe-sdk-python★ 218 TypeSafe JavaScript SDKtypesafe-ai/typesafe-sdk-js★ 231 TypeSafe Agent Skillstypesafe-ai/skills★ 2K cherry-studioCherryHQ/cherry-studio★ 51.5K onyxonyx-dot-app/onyx★ 32K siyuansiyuan-note/siyuan★ 46.2K

Most starred

ECCaffaan-m/ECC★ 248.8K Hermes Agentnousresearch/hermes-agent★ 227.1K tensorflowtensorflow/tensorflow★ 198.8K AutoGPTSignificant-Gravitas/AutoGPT★ 187.1K ollamaollama/ollama★ 180.2K markitdown — Document conversion and extractionmicrosoft/markitdown★ 174.9K