---
source: https://a2a.exposed/learn
---

# Learn

These pages explain the protocol and link out to the spec or the RFC they depend on. The docs cover the product.

| Page | Question it answers |
|---|---|
| [What is A2A?](/learn/what-is-a2a) | What the Agent2Agent protocol is, and who publishes it |
| [MCP vs A2A](/learn/mcp-vs-a2a) | Tools for your agent, versus other agents |
| [A2A vs webhooks](/learn/a2a-vs-webhooks) | Push notifications, ordinary webhooks, and how a wake uses both |
| [An A2A server on Workers](/learn/a2a-server-cloudflare-workers) | Build one, or deploy a2a-exposed and keep your agent where it is |

Product pages: [how it works](/how-it-works), [docs](/docs), [FAQ](/faq).