Model Context Protocol (MCP) server for NovelAI image generation: V5/V4.5, img2img, inpaint, Director Tools, upscale, Vibe Transfer
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# NovelAI MCP Server [](https://github.com/DesmondFox/novelai-mcp/actions/workflows/ci.yml) [](https://www.python.org/downloads/) [](LICENSE) [Русская версия](README.ru.md) An [MCP](https://modelcontextprotocol.io) server that lets Claude, Cursor and other MCP clients generate and edit images with [NovelAI](https://novelai.net). Supports NovelAI Diffusion V5 (Full and Curated) and V4.5: text-to-image, img2img, inpainting, Director Tools, Vibe Transfer, upscaling and tag suggestions. > This is an unofficial project. It is not affiliated with or endorsed by NovelAI / Anlatan. ## Tools | Tool | What it does | | :--- | :--- | | `novelai_generate_image` | Text-to-image. Size presets or custom size, multi-character prompts with positions, in-image text, transparent background, comic panels, furry and background modes. | | `novelai_img2img` | Redraws an existing image from a new prompt. `strength` (0.0–1.0) controls how much changes. | | `novelai_inpaint` | Redraws the masked area of an image. White in the mask = repaint, black = keep. | | `novelai_augment` | Director Tools: `bg-removal`, `lineart`, `sketch`, `colorize`, `emotion` (24 emotions), `declutter`. | | `novelai_upscale` | Neural upscale. NovelAI chooses the factor. | | `novelai_vibe_transfer` | Generates a new image in the style and palette of a reference image. | | `novelai_suggest_tags` | Danbooru/NovelAI tag autocomplete. | Generated images are saved to disk and also returned to the client, so the model can see them. ## Requirements - A NovelAI subscription and a **Persistent API Token**: NovelAI → Settings → Account → Persistent API Tokens. - [uv](https://docs.astral.sh/uv/getting-started/installation/). It runs the server without a manual install. ## Cost Requests spend your Anlas t…
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