THE AGENT DIRECTORY
Directory
Every agent-relevant resource in one place — models, MCP servers, frameworks, skills, platforms, rails and work lanes. Narrow it on the left; take the result as JSON, XML or CSV.
| name | kind | capabilities | stars | links |
|---|---|---|---|---|
| LangChain | ai-library | ragagentschains | ★149.4k | site↗ repo↗ |
| LlamaIndex | ai-library | ragagents | ★52.9k | site↗ repo↗ |
| Mastra | ai-library | agents | ★29.5k | site↗ repo↗ |
| Vercel AI SDK | ai-library | uiagentsstreams | ★27.9k | site↗ repo↗ |
| Pydantic AI | ai-library | agentsstructured-output | ★21.2k | site↗ repo↗ |
| LangChain.js | ai-library | ragagents | ★18.3k | site↗ repo↗ |
| Eino | ai-library | ragagents | ★13.6k | site↗ repo↗ |
| LangChain4j | ai-library | ragagents | ★13.4k | site↗ repo↗ |
| VoltAgent | ai-library | agentsmulti-agent | ★11k | site↗ repo↗ |
| langchaingo | ai-library | ragagents | ★9.8k | site↗ repo↗ |
| Spring AI | ai-library | ragagents | ★9.6k | site↗ repo↗ |
| rigging | ai-library | agents | ★9.1k | site↗ repo↗ |
| Genkit | ai-library | ragagents | ★6.6k | site↗ repo↗ |
| LangChain.rb | ai-library | ragagents | ★2k | site↗ repo↗ |
| llm-chain | ai-library | agentschains | ★1.6k | site↗ repo↗ |
| AgentMail | api-service | emailagents | — | site↗ |
| Azure AI Foundry | build-platform | enterpriseagents | — | site↗ |
| Vertex AI Agent Builder | build-platform | agentsenterprise | — | site↗ |
| NEAR Protocol | crypto-currency | near | — | site↗ |
| x402 | monetization-rail | micropaymentsagents | — | site↗ |
| awesome-llm-apps collection | list-repo | ★144.5k | site↗ repo↗ |
Showing 1–21 of 21