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FLUX by Black Forest Labs

by Black Forest Labs

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About

Official BFL MCP for image generation, editing, variations and video through a compatible assistant, with OAuth and direct BFL billing.

Features

  • Text-to-image and reference-image editing
  • Image variations and generation history
  • Credit-balance lookup
  • OAuth with a BFL account
  • BFL organization billed for generation
  • Video generation and enhancement
  • Model catalog exposed as an MCP resource

Use Cases

Digital artists

Generate image concepts, edit references and create variations in a compatible assistant.

Developers

Explore FLUX workflows through an assistant; use the API for a separately designed application pipeline.

What This Server Can Do

MCP servers expose three types of capabilities to AI clients. Here's what FLUX by Black Forest Labs supports.

Tools

Supported

Functions your AI client can call to perform actions — like querying a database, creating a file, or calling an API.

How to use: Tools run automatically when your AI client decides they're needed. Ask your AI assistant to perform a task, and it will invoke the right tool.

Resources

Supported

Read-only data sources this server exposes — like files, database schemas, or API responses your AI client can read for context.

How to use: Resources are loaded as context when your AI client needs background information. Ask about the data this server manages, and resources get pulled in automatically.

Prompts

Not available

This server does not provide pre-built prompt templates.

Available Tools (7)

generate_image

Generate images or edit supplied references.

generate_variations

Create variations from a previous request.

get_history

Browse recent generations.

get_credits

Read the BFL credit balance.

vto

Apply a wearable reference to a supplied subject image.

generate_video

Generate FLUX video.

enhance_video

Enhance a previously generated draft video.

Frequently Asked Questions

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Black Forest Labsai lab
1 Tools1 MCP Servers1 Models
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1 Tools·1 Models·1 MCP Servers

Tools by Black Forest Labs

Other AI tools from the same organization.

FLUX1.1 [pro]

FLUX1.1 [pro]

Image Generation

FLUX1.1 pro: Black Forest Labs text-to-image generation

AI Models by Black Forest Labs

AI models from the same organization.

ModelContext WindowPrice (In / Out per M)
FLUX.2 [klein] 4BCurrent---- / --