Discover AI Agents, MCP Servers & Workflows
The most comprehensive directory of AI agent frameworks, MCP servers, workflows and tools for builders.
Why Builders Choose agents-lib
We're not just another directory — we're your partner in navigating the AI agent ecosystem.
Curated Quality
Every resource is manually reviewed and verified. No spam, no low-quality content — just the best tools for builders.
Practical First
We prioritize actionable guides over theoretical documentation. Every tutorial includes working code and real-world examples.
Always Current
The AI landscape moves fast. We continuously update our content to keep you ahead of the curve.
AI Agents
Agent frameworks and platforms
512+🔌MCP Servers
Connect AI to any data or service
1,248+⚙️Workflows
Automation workflows and templates
356+📚Tutorials
Step-by-step guides and docs
278+📐Templates
Prompts, configs and templates
189+⚖️Comparisons
Compare frameworks and tools
142+📰News
Latest AI industry news
50+📦Open Source
Curated OSS projects
2,341+Trending Agents
CrewAI
★ 22,000
Multi-agent orchestration framework for building complex AI agent systems.
AutoGen
★ 19,500
Microsoft's next-gen agent framework for building multi-agent conversations.
LangGraph
★ 17,000
Build stateful, multi-agent applications with LLMs using a graph-based approach.
OpenAI Agents SDK
★ 15,000
OpenAI's official agent framework for building production-ready AI agents.
PydanticAI
★ 8,500
Type-safe Python agent framework built on Pydantic for reliable structured outputs.
Popular MCP Servers
GitHub MCP
Connect to GitHub repositories, files, issues, and more.
PostgreSQL MCP
Query and analyze PostgreSQL databases directly from your AI agent.
Notion MCP
Access and manage Notion pages and databases.
Brave Search MCP
Privacy-focused web search for AI agents using Brave Search API.
SQLite MCP
Query and analyze SQLite databases directly from your AI agent.
Featured Workflows
AI Blog Writer
Automate your entire blog writing process from research to publication.
MediumYouTube Shorts Pipeline
End-to-end automation for creating YouTube Shorts.
HardAI Customer Support
Build an intelligent customer support system that can handle common queries.
EasyNews Summarizer
Stay on top of industry news with automated daily briefings.
EasyAI Code Reviewer
Automate code reviews with AI on every pull request.
MediumLatest Tutorials
Production-Grade RAG System Deep Architecture
Move beyond naive RAG to a robust production system with hybrid search, re-ranking, and evaluation.
Custom MCP Server Development Guide
Build your own MCP servers using TypeScript (FastMCP) and Python to unlock private data for AI agents.
AI Agent Performance Optimization
Reduce latency, improve reliability, and cut costs with parallel execution, model routing, and context management.
Agent Evaluation & Benchmarking
Comprehensive guide to evaluating AI agents with RAGAS, TruLens, LLM-as-a-Judge, and production A/B testing.
Microsoft Agent Framework Depth Guide
Deep dive into Microsoft's official agent framework, focusing on sequential/concurrent workflows, middleware, and enterprise observability.
Popular Comparisons
CrewAI vs AutoGen
Which multi-agent framework is right for you?
LangGraph vs CrewAI
Stateful workflows vs agent orchestration
OpenAI Agents SDK vs LangChain
Official SDK vs popular framework
MCP vs API
When to use MCP servers vs traditional APIs
AutoGen vs Microsoft Semantic Kernel
Compare Microsoft's AI frameworks
Latest News
AI News Roundup: July 20, 2026
DeepSeek V4 exposed with Claude Opus 4.8-level performance; Alibaba Qwen 3.8 imminent; ByteDance Seed Audio 1.0; OpenMontage gains 40k+ stars; vivago R1 unlimited-duration video agent; Kunlun Matrix-Game 3.5 world model; MiniCPM-Robot open-sourced.
AI News Roundup: July 19, 2026 — GPT-5.6 Solves a 30-Year Math Problem, Vertu's $6,880 Agent Reviewed, and Inference Becomes the New Frontier
GPT-5.6 reportedly closes a 30-year gap in convex optimization; Vertu launches a $6,880 executive AI agent reviewed by TechCrunch; OpenAI ships a $230 Codex keyboard amid patent battles; Moonshot's Kimi 3 expected to rival Claude 4.6 Opus; GPU financiers pivot to inference chips in a $400M deal; Patreon shifts to actively blocking AI scrapers; investor Neil Rimer warns AI money may be flowing out; Apple Intelligence approved in China via Alibaba and Baidu.
AI News Roundup: July 18, 2026 — Databricks Hits $188B, Elorian AI Valued at $300M, and the Great AI Agent Productization Moment
Databricks reaches $188B valuation as AI's favorite second act; Elorian AI hits $300M pre-seed valuation within months of founder leaving Google; Vertu launches $6,880 executive AI agent; Google Vids adds personal AI video creation; GPU financiers pivot to inference chips in $400M deal; Apple lawsuit threatens OpenAI IPO; Patreon blocks AI scrapers; investor Neil Rimer warns AI money may flow out.
AI News Roundup: July 17, 2026 — LM Studio Bionic, OpenAI Hardware, Apple Intelligence in China, and the Rise of Local Open-Model Agents
LM Studio launches Bionic, an AI agent built for open-source models running locally; OpenAI develops its first hardware device—a screenless mobile speaker and a $230 Codex keyboard; Apple Intelligence receives China approval via Alibaba and Baidu; Anthropic and Blackstone bet on AI implementation services; Google AI Mode gains app integration; Vint Cerf plans to unleash AI agents on the open internet.
Website Content Update: LM Studio Bionic and July 17, 2026 AI News Roundup Added
New LM Studio Bionic agent framework profile added for local-first open-model agents. AI News Roundup for July 17, 2026 covers OpenAI hardware, Apple Intelligence in China, Anthropic/Blackstone investment thesis, Google AI Mode expansion, and more.
Frequently Asked Questions
What is agents-lib?▼
agents-lib is the most comprehensive directory of AI agent frameworks, MCP servers, workflows, and tools for builders. We curate and organize resources to help you discover and compare the best AI agent technologies.
What are AI agents?▼
AI agents are autonomous or semi-autonomous systems that can perceive their environment, make decisions, and take actions to achieve specific goals. Frameworks like CrewAI, LangGraph, and AutoGen provide the building blocks for creating these agents.
What is MCP (Model Context Protocol)?▼
MCP is an open protocol that standardizes how AI models connect to data sources, tools, and services. It enables AI assistants to access external data and capabilities in a secure, consistent way.
How can I contribute?▼
We welcome contributions! If you have a project, tutorial, or workflow to share, please open a pull request on our GitHub repository. All contributions are reviewed by our team.