SkillFoxx

MCP Kandinsky

An MCP server for image generation through Sber's official Kandinsky API, with style choice and negative prompts

  • 6 ★ on the repository
  • Last commit
  • MIT
MCP serverOfficial

Extended access

Why this level

  • Runs a server via uvx that sends prompts to the Kandinsky API with FUSION BRAIN keys
  • Saves generated images to a kandinsky subfolder in your project
All reasons and checks
Russian stack

ai-forever/mcp_kandinskyAuthor:AI Forever

Install

In your terminal, with SkillFoxx CLI

npx skillfoxx add mcp/mcp-kandinsky

Detects the agents on your machine, shows the access level and pins the version.

Other ways to install

Access and checks

How we review

Extended accessThe tool runs code or makes network calls and only reads external data.

  • Runs a server via uvx that sends prompts to the Kandinsky API with FUSION BRAIN keys
  • Saves generated images to a kandinsky subfolder in your project

This is third-party code. Review the repository files before installing.

What it does

The server gives the agent one tool, kandinsky_generate_image: it takes a text prompt, an optional negative prompt, width and height, one of four styles (DEFAULT, KANDINSKY, UHD, ANIME) and saves the resulting image into a given project folder, creating a kandinsky subfolder for it. Generation runs on the official Kandinsky 3.1 API through the FUSION BRAIN site.

Who it is for. For people who need illustrations right inside their agent workflow, without switching to a separate image generation site.

Good fit when

  • You need an illustration or cover from a text prompt right inside the agent conversation
  • You need a specific image style: watercolor-like, anime or crisp UHD
  • The agent already has the project open and can save the image straight into the right folder

Not a fit when

  • You need precise repeatable compositions or editing of existing images: the tool only generates from scratch
  • The free tier's 100 requests a month is already used up and you have no paid plan

Example request

Generate a watercolor-style image of spring Moscow with lilacs and save it to the assets folder

MCP

Transport
stdio
Authentication
API key

Environment variables

KANDINSKY_API_KEY required, secret
An API key issued after registering at fusionbrain.ai in the API section.
KANDINSKY_SECRET_KEY required, secret
A secret key from the same pair.

Limitations

Requires KANDINSKY_API_KEY and KANDINSKY_SECRET_KEY from the FUSION BRAIN site. The free tier is limited to roughly 100 requests a month. The tool only generates and saves an image, there is no editing or variations. There have been no pushes for over a year.

How to disable. Remove the mcp-kandinsky block from your MCP client config.

FAQ

Where do I get Kandinsky keys?

After registering at fusionbrain.ai, in the API section, which also lists the free tier terms.

Where does the image get saved?

Into a kandinsky subfolder inside the given project_dir parameter, named after the filename parameter.

Discussion

No questions or reviews yet.

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README in short

The Russian README describes the single generation tool, gives a parameter table, shows an example call with its response, and the JSON for connecting via uvx with two environment variables. It separately notes the free tier limit of 100 requests a month. MIT license.

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