Open Source
Explore the latest AI open-source projects from GitHub and HuggingFace.
Explore the latest AI open-source projects from GitHub and HuggingFace.
Google Agent Development Kit (ADK) is an open-source, code-first Python toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control. While optimized for Gemini models, ADK is model-agnostic and supports multi-agent orchestration with hierarchical systems where specialized agents collaborate on complex tasks. It features built-in tool integration including custom functions, OpenAPI specs, and MCP (Model Context Protocol) tools, along with a development UI for testing and debugging. ADK also supports the A2A (Agent-to-Agent) protocol for remote agent communication and offers deployment flexibility across Cloud Run, Vertex AI Agent Engine, and custom infrastructure.
OpenClaw is an open-source, local-first AI gateway with 366K GitHub stars that routes AI responses through WhatsApp, Telegram, Slack, Discord, iMessage, Teams, and 15+ other platforms — zero cloud dependency.
OpenClaw
Open-source personal AI assistant connecting to 13+ messaging platforms with local gateway architecture, voice support, and multi-agent routing.
obra
Agentic skills framework with mandatory brainstorm, design, plan, and review gates that turns Claude Code, Cursor, and other coding agents into disciplined engineers backed by 191,000+ GitHub stars.
ultraworkers
Open-source Rust CLI agent harness for AI-powered coding workflows, surpassing 100K GitHub stars in record time.