← Beacon · open-source AI agent registry

Best Openai Agents AI agents

24 actively-maintained openai agents agents · ranked by maintenance health · 33,699+ indexed

Looking for the best open-source openai agents AI agent? Beacon indexes 33,699+ agents and MCP servers from GitHub and ranks them by real maintenance health — freshness, stars, and activity — so abandoned repos don't top the list. Save time: one search returns ranked, linkable agents in under a second (vs hours on GitHub). Below are 24 openai agents agents you can install today — free, no API key.

Search all openai agents agents →

Use from your editor: BEACON_REGISTRY_URL=https://registry-ruby.vercel.app npx -y beacon-mcp — ask your AI to find a openai agents agent.

For autonomous agents (API)

Free, keyless discovery — paste into your agent workflow:

GET https://registry-ruby.vercel.app/api/v1/search?q=openai+agents&limit=10
POST https://registry-ruby.vercel.app/api/v1/discover
  Body: {"query": "openai agents", "limit": 10}

llms.txt · Why agents use Beacon

Top 24 openai agents agents

Markitdown ★ 165,299

autogenautogen-extensionlangchainmarkdownmicrosoft-office

Langchain ★ 141,666

agentsaiai-agentsanthropicchatgpt

Deer Flow ★ 76,917

agentagenticagentic-frameworkagentic-workflowai

Ai Agents For Beginners ★ 69,199

agentic-aiagentic-frameworkagentic-ragai-agentsai-agents-framework

Ruflo ★ 64,261

agentic-aiagentic-frameworkagentic-workflowagentsai-agents

Autogen ★ 59,705

agenticagentic-agiagentsaiautogen

Crewai ★ 55,437

agentsaiai-agentsaiagentframeworkllms

Gpt Engineer ★ 55,195

aiautonomous-agentcode-generationcodebase-generationcodegen

Flowise ★ 54,506

agentic-aiagentic-workflowagentsartificial-intelligencechatbot

Llama Index ★ 50,816

agentsdatafine-tuningllamaindexllm

Chrome Devtools Mcp ★ 46,830

browserchromechrome-devtoolsdebuggingdevtools

Langgraph ★ 37,177

agentsaiai-agentschatgptdeepagents

Agentgpt ★ 36,263

agentagentgptagentsagiai

Copilotkit ★ 35,981

agentagent-nativeagentic-aiagentsai

Nanoclaw ★ 30,220

ai-agentsai-assistantclaude-codeclaude-skillsopenclaw

Agents Course ★ 29,945

agentic-aiagentscoursehuggingfacelangchain

Awesome Ai Agents ★ 28,720

agentaiartificial-intelligenceautogptautonomous-agents

Semantic Kernel ★ 28,307

aiartificial-intelligencellmopenaisdk

Agentscope ★ 27,808

agentchatbotlarge-language-modelsllmllm-agent

Mlflow ★ 27,004

agentopsagentsaiai-governanceapache-spark

Mastra ★ 26,126

agentsaichatbotsevalsllm

Fastmcp ★ 26,096

agentsfastmcpllmsmcpmcp-clients

Haystack ★ 25,885

agentagentsaigeminigenerative-ai

Anthropic Cybersecurity Skills ★ 25,255

ai-agentsclaude-codecloud-securitycybersecuritydevsecops

Frequently asked questions

What is the best open-source openai agents agent?

Top-ranked openai agents agents on Beacon include Markitdown, Langchain, Deer Flow, ranked by maintenance health — recent activity, GitHub stars, and open-issue load — not stars alone.

Are these openai agents agents free to use?

Yes. Every openai agents agent listed is open-source and free. Beacon is a free directory — no API key or signup to browse or search.

How do I use a openai agents agent from my editor or AI assistant?

Run 'npx -y beacon-mcp' to add Beacon as an MCP server in Cursor, Claude Desktop, Cline, or Windsurf, then ask your AI to find a openai agents agent.

How does Beacon save time finding a openai agents agent?

Instead of searching GitHub and reading dozens of READMEs, call GET https://registry-ruby.vercel.app/api/v1/search?q=openai+agents — sub-second results ranked by health, stars, and activity.

Can autonomous AI agents discover openai agents tools programmatically?

Yes. Agents read https://registry-ruby.vercel.app/llms.txt and call POST /api/v1/discover with {"query": "openai agents"} — no API key required.