Best of
Best AI agent tools, by category
Hand-picked from the Agent Toolbox directory.
Best Framework tools
11 tools: LangChain, LangGraph, LlamaIndex, CrewAI, AutoGen, OpenAI Agents SDK, Vercel AI SDK, Pydantic AI, smolagents, Mastra, DSPy
Best MCP tools
4 tools: Model Context Protocol, MCP reference servers, GitHub MCP Server, Playwright MCP
Best Observability tools
2 tools: LangSmith, Langfuse
Best Models & Runtime tools
1 tool: Ollama
Best Sandboxes tools
2 tools: E2B, Daytona
Best Browser automation tools
2 tools: Browserbase, Browser Use
Best Web data tools
6 tools: Firecrawl, Tavily, Apify, Bright Data, ScrapingBee, Exa
Best Integrations tools
1 tool: Composio
Best No-code agents tools
2 tools: n8n, Make
Best Voice AI tools
1 tool: ElevenLabs
Best Hosting tools
2 tools: Railway, DigitalOcean