Quickfill
FreeNot checkedInstant Generative UI MCP Server for AI Agents. Turn static AI chats into live, hot-reloading browser experiences with local file access. Tailwind, Alpine.js, a
About
Instant Generative UI MCP Server for AI Agents. Turn static AI chats into live, hot-reloading browser experiences with local file access. Tailwind, Alpine.js, and WASM-powered data parsers.
README
📖 Table of Contents
- 🌟 Overview
- ✨ The "Generative UI" Workflow
- 📦 Installation
- 🎨 Core Features
- 🛠 Tool Reference
- 📈 Star History
- 🏗 Development
- 📜 License
🌟 Overview
Quickfill bridges the gap between AI reasoning and functional user interfaces. Instead of the AI simply describing a dashboard or a tool, it builds and launches it instantly in your browser. No project setup, no npm install, no boilerplate—just pure generative UI.
It uses a high-performance stack powered by Hono, Alpine.js, and Tailwind CSS to render lightweight, hot-reloading frontends directly from your conversation.
✨ The "Generative UI" Workflow
The power of Quickfill lies in its ability to bridge local data with interactive frontends:
- 📊 Analyze: Feed an Excel sheet, PDF, or image to your AI agent.
- 🎨 Generate: The AI drafts a custom-tailored UI using Tailwind & Alpine.js.
- 🔗 Bridge: Use
mount_fileto expose your local data to the secure web environment. - 🚀 Launch: Use
render_interactive_uito pop open a live, functional dashboard in your browser.
📦 Installation
Check out the USAGE.md for detailed installation and setup instructions.
🎨 Core Features
- ⚡ Instant Rendering: Zero-config browser UI updates with hot-reload.
- 📁 Local Bridging:
mount_filecreates secure symlinks to bypass browser file restrictions. - 🛠 Native Graphics Stack:
- Tailwind CSS: Utility-first styling for modern designs.
- Alpine.js: Lightweight reactivity for complex interactions.
- WASM Parsers: Built-in support for
PDF.js,SheetJS, andTesseract.js(OCR).
- 🚀 Performant: Built with Hono and Biome for maximum speed and minimal overhead.
🛠 Tool Reference
🖼 render_interactive_ui
The primary engine for Generative UI. It creates or updates the interactive browser view.
| Parameter | Type | Description |
|---|---|---|
html_body |
string |
The HTML/Alpine.js body content to render. |
required_libs |
string[] |
Optional. Choose from ["excel", "pdf", "ocr"] to inject heavy libraries. |
open_in_browser |
boolean |
Whether to automatically open the tab. Defaults to true on first call. |
🖇 mount_file
Securely exposes a local file to the web server's root. Essential for letting the browser "see" your local data.
| Parameter | Type | Description |
|---|---|---|
absolute_path |
string |
The full path to the local file. |
Returns: A relative URL (e.g., ./data.xlsx) that you can use in your UI code's fetch() or src attributes.
📈 Star History
🏗 Development
The project is built with Node.js and optimized with Biome.
# Setup
npm install
# Build the production bundle
npm run build
# Run quality checks
npm run check
# Run tests
npm test
Check out CONTRIBUTNG.md for contributing to this repository.
📜 License
Built with ❤️ by DikshitRJ.
This project is licensed under the MIT License.
Installing Quickfill
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/DikshitRJ/quickfill-mcpFAQ
Is Quickfill MCP free?
Yes, Quickfill MCP is free — one-click install via Unyly at no cost.
Does Quickfill need an API key?
No, Quickfill runs without API keys or environment variables.
Is Quickfill hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Quickfill in Claude Desktop, Claude Code or Cursor?
Open Quickfill on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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