Agent
Official SDKs and frameworks for building and running AI agents.
Open-source, code-first toolkit for building, evaluating, and deploying sophisticated multi-agent AI systems, optimized for Gemini but model- and deployment-agnostic.
Cloudflare's SDK for building and deploying stateful, persistent AI agents on Workers and Durable Objects, with built-in state, scheduling, WebSockets, MCP, and React hooks.
Programming framework for agentic AI and multi-agent conversation patterns (now in maintenance mode).
TypeScript framework for building custom AI agents powered by Claude Code, supporting one-off queries, interactive client sessions, custom tools, and hooks.
Python framework for building custom AI agents on top of Claude Code, with query() for one-off tasks and ClaudeSDKClient for interactive sessions, custom tools, and hooks.
GitHub Action that runs Codex inside CI/CD workflows to review PRs or apply patches, with configurable sandbox privileges.
Open-source 'docker agent' builder and runtime for declaring, running, and sharing multi-agent AI teams via YAML, with MCP tools and any LLM provider (formerly named cagent).
Multi-language framework for building production AI agents and multi-agent workflows; successor to Semantic Kernel and AutoGen.
An open-source ML engineer agent that reads papers, trains models, and ships them, routing tool calls across the Hugging Face Hub, Jobs, and sandboxed execution.
JavaScript/TypeScript framework for building multi-agent and voice agent workflows with handoffs, guardrails, and tracing.
Lightweight, provider-agnostic framework for building multi-agent workflows with tools, handoffs, guardrails, sessions, and tracing.
Model-agnostic SDK for orchestrating, building, and deploying AI agents and multi-agent systems.
A barebones Python library for building agents that think and act in code, with the `smolagent` and `webagent` CLIs for running multi-step and web-browsing agents.
An AWS-built, model-driven open-source SDK for building and running AI agents in a few lines of code, used in production by Kiro, Amazon Q, and AWS Glue.