---
title: "AICSS"
description: "Copy-paste components for agent conversation UI: thinking states, tool calls, file diffs, streaming text, citations, approval cards and task lists."
canonical: "https://vibing.inc/library/aicss-vg-2091"
category: "UI Components & Libraries"
subcategory: "AI UI patterns"
license: "MIT"
author: "Kevin (@kvnkld)"
source: "https://www.aicss.dev"
---

# AICSS
Copy-paste components for agent conversation UI: thinking states, tool calls, file diffs, streaming text, citations, approval cards and task lists.
## Facts
- Source: https://www.aicss.dev
- Category: UI Components & Libraries / AI UI patterns
- Author: Kevin (@kvnkld)
- Licence: MIT
- Tags: ai, chat-ui, react, vue, svelte
## Why it's a gem
Covers the awkward mid-conversation states most chat UI kits skip entirely.
---
Listed in The Vibeary: https://vibing.inc/library/aicss-vg-2091 · JSON: https://vibing.inc/api/public/library/gems/aicss-vg-2091