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Flux Schnell

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Lightweight Python server using httpx for fast HTTP requests, providing a minimal configuration framework for developers seeking a quick and efficient server im

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About

Lightweight Python server using httpx for fast HTTP requests, providing a minimal configuration framework for developers seeking a quick and efficient server implementation.

README

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基于Flux Schnell模型的MCP图像生成服务器。

功能特点

  • 提供基于MCP协议的图像生成API
  • 支持自定义图片尺寸(宽度和高度)
  • 支持设置随机种子以复现特定生成结果
  • 支持异步流式响应
  • 提供HTTP接口调用Hugging Face的模型服务

安装要求

  • Python >= 3.10
  • 依赖包:
    • httpx >= 0.28.1
    • mcp[cli] >= 1.3.0

使用方法

开发环境设置

  1. 创建并激活 Python 虚拟环境
uv venv && source .venv/bin/activate  # Unix/macOS
# 或
.venv\Scripts\activate  # Windows
  1. 安装开发依赖
uv sync  # 以可编辑模式安装项目

调试方法

  1. 启用调试
mcp dev main.py
或者
npx -y @modelcontextprotocol/inspector uv run main.py
  1. 调用图像生成工具:
# 示例代码
async def test_main():
    img_url = await image_generation(
        prompt="your prompt here",
        image_width=512,  # 可选,默认512
        image_height=512, # 可选,默认512
        seed=3           # 可选,默认3
    )
    print(img_url)

API参数说明

  • prompt (str): 图像生成提示词
  • image_width (int, optional): 生成图片宽度,默认512
  • image_height (int, optional): 生成图片高度,默认512
  • seed (int, optional): 随机种子,默认3

示例

春天的生机

春天的生机

春天来了,大地苏醒,万物复苏。花儿竞相开放,嫩绿的叶子在微风中轻轻摇曳。空气中弥漫着泥土的芬芳和花儿的香气。小鸟在枝头欢快地歌唱,蝴蝶在花丛中翩翩起舞。阳光洒在大地上,温暖而明亮。春天的生机勃勃,让人心旷神怡。

这个示例展示了使用服务生成的图片效果。您可以在demo目录中找到完整的网页展示代码。

生成的图片URL可以直接用于:

  1. 网页图片展示
  2. 社交媒体分享
  3. 应用程序界面

from github.com/m-mcp/flux-schnell-server

Installing Flux Schnell

This server has no published package — it is built from source. Open the repository and follow its README.

▸ github.com/m-mcp/flux-schnell-server

FAQ

Is Flux Schnell MCP free?

Yes, Flux Schnell MCP is free — one-click install via Unyly at no cost.

Does Flux Schnell need an API key?

No, Flux Schnell runs without API keys or environment variables.

Is Flux Schnell hosted or self-hosted?

Self-hosted: the server runs locally on your machine via the install command above.

How do I install Flux Schnell in Claude Desktop, Claude Code or Cursor?

Open Flux Schnell 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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