> ## Documentation Index
> Fetch the complete documentation index at: https://docs.devin.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# PromptCapabilitiesMeta

> limits the cloud agent attaches to its prompt capabilities.

`cognition.ai/*` limits the cloud agent attaches to its prompt capabilities.

## Properties

**cognition.ai/httpUpload** `boolean`

Large attachments may be POSTed to the session's `cognition.ai/httpUploadUrl` instead.

**cognition.ai/httpUploadMaxBytes** `number`

Largest file the HTTP upload endpoint accepts, in bytes.

**cognition.ai/maxEmbeddedResourceBytes** `number`

Largest embedded `resource` / `image` / `audio` block accepted inline, in bytes.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.