Open-source agent frameworks and tools
Frameworks, memory, retrieval, and other building blocks for making AI agents.
Last updated Oct 20, 2026
139 projects
- 1.5k
Harvey LAB
Benchmark tasks and harness for testing AI agents on legal work
- androo1.5k
StarNet
Desktop agent harness that shows your AI crew as a pixel-art station
- 1.6k
Hivemind
Shared memory layer that turns coding agent sessions into team skills
- 1.9k
Jido
Elixir framework for building supervised, multi-agent systems on OTP
- 1.9k
Video Search and Summarization
Reference architecture for AI agents that search and summarize video
- 2.2k
OpenClaw Windows Node
Windows tray app that connects a PC to an OpenClaw agent gateway
- 2.2k
SIA
Self-improvement loop that rewrites an AI agent to score higher on a benchmark
- Antoine2.3k
forge
Reliability layer that makes local LLM tool calls succeed more often
- 3.4k
SIE
Self-hosted inference server running many open models behind one API
AI models and runtimesAgent frameworks and toolsServers and infrastructure
- 3.4k
Universal Commerce Protocol
Open protocol specification for agent-driven checkout and commerce
3.7k
- 3.7k
Letta Code
Terminal agent harness with persistent memory that learns over time
- 4.5k
Embabel Agent Framework
JVM framework for building goal-driven AI agents with typed domain models
- 3.4k
Switchyard
Per-request model routing for AI agents across cheap and capable LLMs
- rUv4.6k
RuVector
Rust vector database with graph memory and local embeddings for agents
Agent frameworks and toolsAI models and runtimesData and spreadsheets
- 4.7k
OpenRAG
Self-hosted document search and chat built on Langflow and OpenSearch
- Vitali Avagyan5.3k
Code-Graph-RAG
Maps a codebase into a knowledge graph to query and edit in plain English
- az5.7k
RLM
Inference library letting language models recursively call themselves via a REPL
- 5.7k
UltraRAG
MCP-based framework for building and evaluating RAG pipelines in YAML
- 5.9k
Cloudflare Agents
TypeScript SDK for stateful AI agents running on Cloudflare Durable Objects
- 5.9k
AReaL
Asynchronous reinforcement learning system for training LLM agents
- 5.9k
Dograh
Self-hosted platform for building and running AI phone voice agents
- 6.4k
LoopX
Local-first control plane for long-running coding and research agents
- 5.9k
Open Agents
Forkable reference app for running background coding agents in the cloud