> ## Documentation Index
> Fetch the complete documentation index at: https://agno-v2.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Interfaces

> AgentOS interface examples: expose agents and teams over Slack, Telegram, WhatsApp, AG-UI and A2A.

| Example | Description |
| - | - |
| [A2A](https://agno-v2.mintlify.site/examples/agent-os/interfaces/a2a/overview.md) | A2A interface examples for AgentOS: basic agents, teams, research, structured output, and multi-agent servers. |
| [AG-UI](https://agno-v2.mintlify.site/examples/agent-os/interfaces/agui/overview.md) | Serve Agno agents and teams to AG-UI frontends. |
| [Slack](https://agno-v2.mintlify.site/examples/agent-os/interfaces/slack/overview.md) | Serve mention-only bots, workflows, user memory, HITL approvals, and multimodal agents through Slack. |
| [WhatsApp](https://agno-v2.mintlify.site/examples/agent-os/interfaces/whatsapp/overview.md) | Serve chat, media, memory, reasoning, image generation, and multi-instance agents through WhatsApp. |


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