Fal Api MCP Server

Q: How do I get a fal.ai API key?

Sign up at [fal.ai](https://www.fal.ai/) to obtain an API key, then set it as the `FAL_KEY` environment variable.

@taimo3810

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taimo3810

关于 Fal Api MCP Server

暂无概览

#fal-api#image-generation #ai

Fal Api MCP Server 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "fal_api_mcp_server": {
      "command": "uv",
      "args": [
        "sync"
      ]
    }
  }
}

Fal Api MCP Server 工具

Generates images based on text prompts using fal.ai FLUX.1 Pro

概览

What is fal-api-mcp-server?

A Model Context Protocol (MCP) server that provides image generation capabilities using fal.ai's FLUX.1 Pro model. It enables AI assistants like Claude to generate images directly from text prompts.

How to use fal-api-mcp-server?

Set your fal.ai API key as the FAL_KEY environment variable. Configure the server in your Claude Desktop JSON config using uv (development) or uvx (published). Once running, Claude can invoke the generate_image tool with a prompt to create images.

Key features of fal-api-mcp-server

Integrates with fal.ai FLUX.1 Pro for image generation
One tool: generate_image with customizable parameters
Supports multiple output sizes and formats
Includes safety checker with adjustable tolerance
Can generate multiple images per prompt

Use cases of fal-api-mcp-server

Generate landscape images from text descriptions
Create character portraits for storytelling or game design
Visualize futuristic scenes for concept art
Produce multiple image variations for design exploration

常见问题

What tool does this server provide?

It provides one tool, `generate_image`, which creates images from text prompts using fal.ai's FLUX.1 Pro model.

What parameters are required to generate an image?

Only `prompt` is required. Optional parameters include `image_size`, `num_images`, `enable_safety_checker`, `safety_tolerance`, and `output_format`.

How do I get a fal.ai API key?

What image sizes are supported?

Supported options: `square_hd`, `square`, `portrait_4_3`, `portrait_16_9`, `landscape_4_3`, `landscape_16_9`. Default is `landscape_4_3`.

Does this server store generated images?

No. fal.ai is a stateless model execution service; the server does not provide any persistent resources.

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