AI
Context7: Up-to-Date Code Documentation for AI Agents with 55k+ GitHub Stars
Context7 delivers version-specific code docs to AI agents via MCP. Stop hallucinations with up-to-date library documentation. 55k+ GitHub stars.
Tosin Akinosho
AI
Sim Studio: Build Production-Ready AI Agents Visually with 28.4k+ GitHub Stars
Sim Studio has emerged as one of the fastest-growing AI agent platforms in 2026, reaching 28.4k+ GitHub stars and becoming the go-to choice for teams building production-grade AI workflows without extensive coding. This open-source AI workspace combines visual workflow design, natural language agent creation, and enterprise-grade deployment capabilities—making
AI
Goose: The Open-Source AI Agent Reshaping Agentic Development with 44.7k+ GitHub Stars
Goose is a production-ready, open-source AI agent supporting 15+ LLM providers and 70+ MCP extensions. Desktop app, CLI, and API for code, automation, and research.
AI
CrewAI: Build Autonomous Multi-Agent Teams with 50.8k+ GitHub Stars
Opening CrewAI is a lean, lightning-fast Python framework for orchestrating autonomous AI agents that work together as a cohesive team. With 50.8k+ GitHub stars and active development (last commit 13 hours ago as of May 2026), CrewAI has emerged as the leading alternative to heavier frameworks like LangChain. Built
Hermes Agent: The Self-Improving AI Agent That Learns from Experience with 135k+ GitHub Stars
Hermes Agent: The Self-Improving AI Agent That Learns from Experience with 135k+ GitHub Stars In February 2026, Nous Research released Hermes Agent—and it became the fastest-growing AI agent framework on GitHub, hitting 135k stars in just 10 weeks. Unlike static agent frameworks that execute the same prompts repeatedly, Hermes
AI
Pydantic AI: Build Type-Safe Production AI Agents in Python with 16.8k+ GitHub Stars
Pydantic AI has emerged as a game-changing framework for building production-grade AI agents in Python. With over 16,800 GitHub stars and growing adoption across the industry, it represents a significant leap forward in how developers approach type-safe AI development. This comprehensive guide explores what makes Pydantic AI special and
pi-mono: The Minimal AI Agent Toolkit with 44k+ GitHub Stars
pi-mono is a TypeScript monorepo that provides a complete toolkit for building AI agents. Created by Mario Zechner, it has grown to 44.3k GitHub stars and represents a radically different philosophy: minimal core, maximum extensibility. Unlike bloated agent frameworks, pi-mono gives you only what you need and lets you
n8n: Secure Workflow Automation for AI Agents with 186k+ GitHub Stars
n8n is a fair-code workflow automation platform that combines the flexibility of code with the speed of no-code development. With over 186,000 GitHub stars and 500+ integrations, n8n has become the go-to choice for technical teams building AI agents, automating complex workflows, and orchestrating multi-agent systems. Released in 2020
AI Agents
Browser-use: Autonomous Web Automation with 91k+ GitHub Stars
Browser-use is the leading open-source framework for building AI agents that autonomously navigate websites, fill forms, and complete multi-step web tasks. With 91k+ GitHub stars and 89.1% success rate on the WebVoyager benchmark, it's the state-of-the-art for AI-powered web automation in 2026.
AI
Roo Code: The Open-Source AI Coding Agent Bringing Specialized Modes to VS Code with 23.7k+ GitHub Stars
Roo Code is an open-source, AI-powered coding assistant for VS Code with 23.7k GitHub stars. Explore specialized agent modes, model-agnostic flexibility, and enterprise-ready features that give developers full control over AI-assisted workflows without vendor lock-in.
DeepTutor: Agent-Native Personalized Learning Assistant with 22k+ GitHub Stars
DeepTutor is an agent-native personalized learning assistant developed by the Hong Kong University Data Science Lab (HKUDS) that has rapidly accumulated 22,100+ GitHub stars since its December 2025 launch. This open-source platform represents a paradigm shift in how AI can support education—moving beyond static chatbots to persistent, autonomous