# Mcp Flux Schnell

> mcp server for cloudflare flux schnell worker api.

- **Type:** MCP server
- **Install:** `agentstack add mcp-bytefer-mcp-flux-schnell`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [bytefer](https://agentstack.voostack.com/s/bytefer)
- **Installs:** 0
- **Category:** [Cloud & Infrastructure](https://agentstack.voostack.com/c/cloud-infrastructure)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [bytefer](https://github.com/bytefer)
- **Source:** https://github.com/bytefer/mcp-flux-schnell

## Install

```sh
agentstack add mcp-bytefer-mcp-flux-schnell
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# mcp-flux-schnell MCP Server

[](https://smithery.ai/server/@bytefer/mcp-flux-schnell)

A TypeScript-based MCP server that implements a text-to-image generation tool using the Flux Schnell model. This server integrates with Cloudflare's Flux Schnell worker API to provide image generation capabilities through MCP.

- [Creating your own Flux Schnell MCP Server is so easy! — Part 1](https://medium.com/@bytefer/creating-your-own-flux-schnell-mcp-server-is-so-easy-part-1-4b9a5b3fb14f)
- [Creating your own Flux Schnell MCP Server is so easy! — Part 2](https://medium.com/@bytefer/creating-your-own-flux-schnell-mcp-server-is-so-easy-part-2-bd711836a493)

## Features

### Tools
- `generate_image` - Generate images from text descriptions
  - Takes a text prompt as input (1-2048 characters)
  - Returns the path to the generated image file

## Environment Variables

The following environment variables must be configured:

- `FLUX_API_URL` - The URL of the Flux Schnell API endpoint
- `FLUX_API_TOKEN` - Your authentication token for the Flux Schnell API
- `WORKING_DIR` (optional) - Directory where generated images will be saved (defaults to current working directory)

## Development

Install dependencies:
```bash
npm install
# or
pnpm install
```

Build the server:
```bash
npm run build
# or
pnpm build
```

## Installation

### Installing via Smithery

To install Flux Schnell Image Generator for Claude Desktop automatically via [Smithery](https://smithery.ai/server/@bytefer/mcp-flux-schnell):

```bash
npx -y @smithery/cli install @bytefer/mcp-flux-schnell --client claude
```

### Cursor Configuration

There are two ways to configure the MCP server in Cursor:

#### Project Configuration

For tools specific to a project, create a `.cursor/mcp.json` file in your project directory:

```json
{
  "mcpServers": {
    "mcp-flux-schnell": {
      "command": "node",
      "args": ["/path/to/mcp-flux-schnell/build/index.js"],
      "env": {
        "FLUX_API_URL": "your flux api url",
        "FLUX_API_TOKEN": "your flux api token",
        "WORKING_DIR": "your working directory"
      }
    }
  }
}
```

This configuration will only be available within the specific project.

#### Global Configuration

For tools that you want to use across all projects, create a `~/.cursor/mcp.json` file in your home directory with the same configuration:

```json
{
  "mcpServers": {
    "mcp-flux-schnell": {
      "command": "node",
      "args": ["/path/to/mcp-flux-schnell/build/index.js"],
      "env": {
        "FLUX_API_URL": "your flux api url",
        "FLUX_API_TOKEN": "your flux api token",
        "WORKING_DIR": "your working directory"
      }
    }
  }
}
```

This makes the MCP server available in all your Cursor workspaces.

## Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [bytefer](https://github.com/bytefer)
- **Source:** [bytefer/mcp-flux-schnell](https://github.com/bytefer/mcp-flux-schnell)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/mcp-bytefer-mcp-flux-schnell
- Seller: https://agentstack.voostack.com/s/bytefer
- Browse the marketplace: https://agentstack.voostack.com/browse

---
Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.