---
title: Communication
image: https://developers.cloudflare.com/dev-products-preview.png
---

> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/agents/llms.txt  
> Use this file to discover all available pages before exploring further.

[Skip to content](#%5Ftop) 

# Communication

* [ Routing ](https://developers.cloudflare.com/agents/runtime/communication/routing/)
* [ WebSockets ](https://developers.cloudflare.com/agents/runtime/communication/websockets/)
* [ HTTP and Server-Sent Events ](https://developers.cloudflare.com/agents/runtime/communication/http-sse/)
* [ Protocol messages ](https://developers.cloudflare.com/agents/runtime/communication/protocol-messages/)
* [ Readonly connections ](https://developers.cloudflare.com/agents/runtime/communication/readonly-connections/)

```json
{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/directory/","name":"Directory"}},{"@type":"ListItem","position":2,"item":{"@id":"/agents/","name":"Agents"}},{"@type":"ListItem","position":3,"item":{"@id":"/agents/runtime/","name":"Runtime"}},{"@type":"ListItem","position":4,"item":{"@id":"/agents/runtime/communication/","name":"Communication"}}]}
```