AERS: Auto-Empirical Research Skills
23,000+ curated skills across 8 social science disciplines for end-to-end reproducible empirical research.
LangGraph Multi-Agent Swarm
Coordinate specialized agents through dynamic handoffs and persistent conversational state.
Microsoft Agent Framework Hands-On Samples
Learn to build, orchestrate, and debug Microsoft Agent Framework agents with Python and .NET examples.
Hummingbot: Open-Source High-Frequency Trading Bot Framework
Design and deploy automated trading bots on centralized and decentralized exchanges.
NeMo Data Designer
Generate high-quality synthetic data from scratch or from your own seed data.
Agent Craft
Learn full-stack AI agent development through runnable, progressive Python examples.
Learn Claude Code: Harness Engineering for Real Agents
Go from 0 to 1 building a nano Claude Code–like agent harness that turns any trained model into a working agent product.
Genkit: Open Framework for Full-Stack AI Apps
Open-source framework for building full-stack AI apps, built and used in production by Google, supporting JavaScript, Go, Python, and Dart.
Underthesea - Vietnamese Agentic AI Toolkit
Zero-dependency multi-provider AI agent framework with built-in Vietnamese NLP capabilities.
OpenOSINT: AI-Powered OSINT Investigation Agent
An AI-driven OSINT agent for security researchers and analysts, offering 19 investigation tools behind a natural-language interface, usable as a REPL, CLI, MCP server, or Web UI.
ConnectOnion AI Agent Framework
An open-source Python framework for production-ready AI agents that keeps simplicity: write prompts and tools, and the framework handles the rest.
FastAgent
A Python-first CLI and framework for building, running, and evaluating MCP-enabled agent workflows.
uAgents
Build Python autonomous agents that join the Fetch.ai agent network.
Daytona: Secure Elastic Infrastructure for AI Code
Run AI-generated code in secure, isolated sandboxes with sub-100ms startup and multi-language SDKs.
KodeAgent
A lightweight Python engine for planning, tool-using, and code-executing AI agents.
FastMCP
The fast, Pythonic way to build MCP servers and clients
Lagent Lightweight Agent Framework
A lightweight framework for building LLM-based agents, inspired by PyTorch's design philosophy.
Open Multi-Agent Canvas
An open-source multi-agent chat interface that manages multiple agents in one dynamic conversation and adds MCP servers for deep research and general tasks.
smolagents
Hugging Face's barebones library for agents that think in code
LLM Functions
Build AIChat-callable LLM tools and agents from Bash, JavaScript, and Python functions.
OpenAlpha Evolve
Evolve Python algorithms through LLM-generated code, testing, selection, and iterative refinement.
CrewAI
An open source Python framework for orchestrating multi-agent collaboration
OpenEvolve
The most advanced open-source evolutionary coding agent turns your LLMs into autonomous code optimizers that discover breakthrough algorithms.
OpenBB Open Data Platform
The open-source data infrastructure for analysts, quants, and AI agents — connect once, consume everywhere.