> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.knapsack.cloud/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.knapsack.cloud/_mcp/server.

# Attachments Block

## Overview

Add file attachments to your docs that can be downloaded by the user. Once you've added the attachment block you will be able to upload a file or add a URL link to a file hosted elsewhere.

![attachment-block.png](https://fdr-prod-docs-files-public.s3.us-east-1.amazonaws.com/knapsack-docs.docs.buildwithfern.com/37c8134f8b3849859c81bcefe1ab59b50fd6dee6a23054eb2d8525c36e817be8/docs/assets/images/dc301a8e-attachment-blockpng.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA6KXJSKKNFOCF7G4B%2F20260724%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260724T211119Z&X-Amz-Expires=604800&X-Amz-Signature=8adf1756f5bf8a58048ed0f36ee9ab02708d731d34b739b52b7d32db25433bf7&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject)

## Attachment Controls

Once you've uploaded the attachment the user can download or copy the URL for the attachment using the corresponding button for the desired attachment.