Fattly MCP Server

50+ AI models in one account (Veo 3.1, Kling 3, Seedance, Nano Banana, GPT Image, ElevenLabs…) · pay with fattly.app credits that never expire.

Local + remotestreamable-httpstdioMIT

What is the Fattly MCP Server?

fattly-mcp is an MCP project maintained in the industriesfatty-spec/fattly-mcp repository. The maintainer describes its purpose as “50+ AI models in one account (Veo 3.1, Kling 3, Seedance, Nano Banana, GPT Image, ElevenLabs…) · pay with fattly.app credits that never expire”. Read the project documentation for the complete scope.

Installation

The documented npm package is fattly. The configuration below comes from the maintainer’s example; adapt its paths and account values to your environment.

Configuration values

The example declares FATTLY_API_KEY. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
fattly_generate_ad_videoUGC video ad: a real-looking AI creator presents your product on camera with a real voice (or hands-only POV / unboxing)
fattly_generate_adAd image from a product photo: styled product scene or a creator holding it
fattly_create_avatarYour own consistent AI creator for ads
fattly_list_ad_presetsAd presets, scenes and creator avatars
Images
fattly_generate_imageText-to-image and image editing (multi-image edits)
fattly_upscaleUpscale an image
fattly_remove_backgroundClean cutout without background
fattly_inpaintRepaint a masked area to match a prompt
fattly_face_swapSwap a face (SFW, only faces you have the right to use)
Video
fattly_generate_videoText-to-video and image-to-video (Veo, Kling, Seedance…)
fattly_video_statusCheck a video that is still rendering
fattly_animate_photoBring a still photo to life
fattly_trend_videoTrend-style video from a photo and a preset
fattly_edit_videoDraw-to-Edit: change a masked region of a video with text
fattly_actor_swapReplace the creator in an existing video
Audio
fattly_generate_audioVoiceover (text-to-speech) or music
fattly_clone_voiceClone a voice (with consent) or reuse a saved one
fattly_transcribeAudio → text with timed segments
Account
fattly_creditsCurrent credit balance
fattly_list_modelsModels and their price in credits
fattly_upload_imagePhoto (URL, base64 or local file) → URL for edit / ad / image-to-video tools

How to install the Fattly MCP Server

{
  "mcpServers": {
    "fattly": {
      "command": "npx",
      "args": [
        "-y",
        "fattly",
        "mcp"
      ],
      "env": {
        "FATTLY_API_KEY": "YOUR_FATTLY_API_KEY"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Configuration

VariableDescriptionRequired
FATTLY_API_KEYDeclared in the maintainer’s client configuration.Check documentation