Agent frameworks AI tools

Graph-based agent orchestration with durable state.

Open-source, self-improving agent framework you run on your own servers, desktop or Discord and Telegram.

OpenAI's lightweight agents framework with handoffs, guardrails and tracing.

Google's framework for multi-agent systems, with the A2A protocol.

Build agents on the same runtime as Claude Code.

The open standard for connecting agents to tools and data.

Role-based multi-agent crews in Python.

Type-safe agents in Python from the Pydantic team.

DeepSeek's open-source, plugin-based agent harness (dsh) with a web UI, in developer preview.

TypeScript agent framework with workflows, memory and evals.

The successor to AutoGen and Semantic Kernel for .NET and Python agents.

TypeScript toolkit for streaming, tools and agents across providers.