Find the code behind the AI.

Build resilient, stateful agents as explicit graphs with durable execution and human checkpoints.

Organise role-based agents into crews and structured flows.

Microsoft framework for conversational and event-driven agent systems.

Community-governed continuation of the original AutoGen ecosystem.

Build and operate agent platforms with tools, knowledge, memory and teams.

Typed agent framework from the Pydantic team.

A compact Hugging Face library for agents that can reason through code and tools.

A lightweight SDK for tools, handoffs, guardrails and multi-agent workflows.

Code-first toolkit for building, evaluating and deploying sophisticated agents.

SDK for adding models, plugins, orchestration and agent patterns to applications.

Framework and document-processing platform for connecting agents to private data.

Research-led framework for communicative and cooperative multi-agent systems.

A batteries-included agent harness built around planning, files and sub-agents.

Let agents navigate and act through a browser.

SDK for extracting data and interacting with websites using browser automation and AI.

Official Playwright MCP server for browser control through compatible AI clients.

Reference implementations and examples for Model Context Protocol servers.

Official Python SDK for MCP clients and servers.

Official TypeScript SDK for MCP clients and servers.

Official examples and guides for the OpenAI API.

A large collection of tutorials implementing modern agent techniques.

A structured Microsoft course covering agent concepts and implementation.

A long-running curated list of autonomous AI agent projects.

Open platform for software development agents that can work across repositories.

Autonomous coding agent available through IDE, CLI and SDK surfaces.

Terminal pair programming with strong Git-aware editing workflows.

Open-source coding agent and developer tooling platform.

Self-hosted AI coding assistant.

Open-source terminal agent built around Gemini and tool use.

Official public repository for Factory's agent-native software development platform.

Example skills that package instructions and tools for Factory Droids.

Visual workflow automation with native AI, code and hundreds of integrations.

Visual environment for building and deploying AI agents and workflows.

Collaborative platform for agentic workflows, RAG and model tools.

Modular graph-based retrieval-augmented generation from Microsoft Research.

A memory layer for agents and AI applications.

Build real-time knowledge graphs for agents.

Open-source observability and evaluation for AI applications.

Open-source tracing, prompt management and evaluation for LLM applications.

Test prompts, agents and RAG systems, including red-team and vulnerability checks.

Tracing, evaluation and monitoring for LLM and agent workflows.

Guardrails and security tooling for robust agent development.

Platform for stateful agents with long-term memory.