Browser agents, coding agents, and orchestration frameworks have different risk boundaries.
Open-source agents by action surface
Browse agents by the software surface they can operate, the supervision model they need, and the first workflow worth testing.
Prefer agents with inspectable logs, approvals, recovery paths, and narrow first-run scopes.
The first evaluation should be small, observable, and easy to roll back.
Browser and web action agents
Agents that navigate websites, click through flows, fill forms, or use browser state.
Coding and repository agents
Agents that inspect repositories, edit files, run checks, and help with software changes.
Gemini CLI
Open-source AI agent from Google that brings Gemini models into the terminal with file operations, shell commands, and Google Search grounding.
Codex CLI
Lightweight coding agent from OpenAI that runs locally in your terminal, built in Rust, works with ChatGPT plans or API keys.
OpenHands
Open-source AI software development agent for coding tasks, repositories, and developer workflows.
Aider
AI pair programming in your terminal that maps your codebase, auto-commits to git, and works with 100+ languages and any LLM provider.
SWE-agent
Autonomous coding agent that takes GitHub issues and fixes them using LLMs, achieving state-of-the-art results on SWE-bench.
Goose
Open-source desktop, CLI, and API agent from Block for coding and everyday workflows.
Hermes Agent
MIT-licensed self-improving agent from Nous Research designed to grow with the user.
smolagents
Lightweight Hugging Face library for agents that reason and act through code.
Claude Code
Agentic coding tool from Anthropic that lives in your terminal, understands codebases, and handles complex development tasks through natural language.
Frameworks and orchestration
Frameworks for multi-agent systems, graph workflows, tool routing, and production agent control.
Gemini CLI
Open-source AI agent from Google that brings Gemini models into the terminal with file operations, shell commands, and Google Search grounding.
browser-use
Open-source browser automation agent framework that makes websites accessible to AI agents.
Codex CLI
Lightweight coding agent from OpenAI that runs locally in your terminal, built in Rust, works with ChatGPT plans or API keys.
OpenHands
Open-source AI software development agent for coding tasks, repositories, and developer workflows.
AutoGen
Multi-agent AI framework from Microsoft Research for building conversational agent systems with AgentChat, Core API, and Extensions.
CrewAI
Multi-agent orchestration framework where role-playing autonomous AI agents collaborate to execute complex workflows.
Aider
AI pair programming in your terminal that maps your codebase, auto-commits to git, and works with 100+ languages and any LLM provider.
OpenAI Agents SDK
Lightweight Python framework for building multi-agent workflows with handoffs, tools, tracing, and guardrails.
SWE-agent
Autonomous coding agent that takes GitHub issues and fixes them using LLMs, achieving state-of-the-art results on SWE-bench.
Goose
Open-source desktop, CLI, and API agent from Block for coding and everyday workflows.
Hermes Agent
MIT-licensed self-improving agent from Nous Research designed to grow with the user.
LangGraph
Framework for building long-running, stateful agents with controllable workflows.
OpenClaw
Open-source agent platform for browser, tool, and workflow automation that actually takes actions.
smolagents
Lightweight Hugging Face library for agents that reason and act through code.
Claude Code
Agentic coding tool from Anthropic that lives in your terminal, understands codebases, and handles complex development tasks through natural language.
Local runtimes and MCP-ready agents
Agents that fit local-first, self-hosted, CLI, or MCP-connected development workflows.
Gemini CLI
Open-source AI agent from Google that brings Gemini models into the terminal with file operations, shell commands, and Google Search grounding.
browser-use
Open-source browser automation agent framework that makes websites accessible to AI agents.
OpenHands
Open-source AI software development agent for coding tasks, repositories, and developer workflows.
Goose
Open-source desktop, CLI, and API agent from Block for coding and everyday workflows.
Hermes Agent
MIT-licensed self-improving agent from Nous Research designed to grow with the user.
LangGraph
Framework for building long-running, stateful agents with controllable workflows.
OpenClaw
Open-source agent platform for browser, tool, and workflow automation that actually takes actions.
Claude Code
Agentic coding tool from Anthropic that lives in your terminal, understands codebases, and handles complex development tasks through natural language.