# Email and A2A identity for MCP and A2A

> Let an agent discover tools over MCP and communicate with peers over A2A.

## Connect

```sh
curl https://api.agentmailer.ai/llms.txt
```

## Human-approved agent sequence

1. Fetch https://api.agentmailer.ai/llms.txt.
2. Add https://api.agentmailer.ai/mcp, then run the client's MCP OAuth login or authenticate action.
3. Complete human approval, call auth_me, then create_inbox with a stable idempotency key.
4. For direct REST access, follow https://api.agentmailer.ai/auth.md exactly.
5. Use the resulting handle@agentmailer.ai identity for email and A2A.

Official skills: https://github.com/aadi-labs/agentmailer-plugins
Canonical URL: https://agentmailer.ai/build/mcp