What is Fleur

Fleur is a desktop application that serves as an app marketplace for MCPs, allowing users to discover, install, and manage apps that enhance the functionality of Claude Desktop and Cursor.

Use cases

Use cases for Fleur include discovering new apps to improve productivity, managing installed apps, and ensuring that users have the latest versions of their applications.

How to use

To use Fleur, download the latest release or run the provided terminal command to install it. Once installed, users can browse the marketplace, search for apps, and install them with a single click.

Key features

Key features include app discovery, lightweight and fast performance, easy app installation, app management, and automatic updates.

Where to use

Fleur is primarily used in environments where Claude Desktop and Cursor are utilized, making it suitable for desktop application users looking to enhance their experience.

Fleur is a desktop application that serves as an app marketplace for MCPs. It allows you to discover, install, and manage apps that extend the functionality of Claude Desktop and Cursor.

All without having to use a command line. Fleur is made for non-technical users in mind, but is open-source and extensible so developers can make it their own.

📺 Demo video

Getting Started

To install Fleur you can either download the latest release or open the terminal and run the following command:

curl -fsSL fleur.sh | sh

Features

• App Discovery: Browse and search for apps in the Fleur marketplace
• Lightweight and fast: Fleur is built with Rust and Bun, making it lightweight and fast (it’s less than 20MB)
• App Installation: Easily install apps with a single click
• App Management: View installed apps and their status for each client (Claude Desktop and Cursor are supported)
• Automatic Updates: Stay up-to-date with the latest app versions

Submitting your MCP as an App

To submit your app to the Fleur marketplace, follow these steps:

1. Clone the repository:

   git clone https://github.com/fleuristes/app-registry.git
   cd app-registry
   

2. Add your app to the apps.json file.

3. Submit a pull request to the app-registry repository.

Development

Prerequisites

• Node.js (v18 or higher)
• Bun package manager
• Rust (for Tauri)

Installation

1. Clone the repository:

   git clone https://github.com/fleuristes/fleur.git
   cd fleur
   

2. Install dependencies:

   bun install
   

3. Run the development version:

   bun tauri dev
   

Building for Production

To build the application for production:

bun tauri build

App Registry

Fleur uses a centralized app registry to manage available apps. The registry is maintained at github.com/fleuristes/app-registry.

Adding a New App

To add a new app to the registry, submit a pull request to the app-registry repository with your app’s metadata.

Development

Project Structure

• src/ - React/TypeScript frontend code
• src-tauri/ - Rust backend code
• public/ - Static assets

Recommended IDE Setup

• VS Code + Tauri + rust-analyzer

Running Tests

cd src-tauri
cargo test

Contributing

All contributions are welcome!

• fleur: The main repository containing the Fleur app. It’s built with Tauri, React and Typescript. In the src-tauri folder, you’ll find the Rust code. And in the src folder, you’ll find the React code for the UI.

• app-registry: is the repository that contains the list of all MCPs

License

This project is licensed under the Apache License 2.0 - see the LICENSE file for details.