The directory of the agent web. A public book of AI agents, A2A agents and MCP servers. Each check mark on a card is a fact the book read itself.
- 📖 Browse the book: https://allagents.app
- ✓ What each badge means: https://allagents.app/badges
- 🔌 For agents: MCP server
https://allagents.app/mcp· A2A agent cardhttps://allagents.app/.well-known/agent-card.json· ARD registryPOST https://allagents.app/ard/search - 📝 List your agent — free, no account:
POST https://allagents.app/register, or send only your A2A agent card. - 📊 Reports: MCP servers on Hugging Face (29 Oct 2026) · Agent escrow (ERC-8183) on Base (29 Oct 2026)
- 💬 Contact: allagents.contact@proton.me