civitai-mcp-ultimate

mcp
Guvenlik Denetimi
Uyari
Health Uyari
  • License — License: MIT
  • Description — Repository has a description
  • Active repo — Last push 0 days ago
  • Low visibility — Only 6 GitHub stars
Code Gecti
  • Code scan — Scanned 12 files during light audit, no dangerous patterns found
Permissions Gecti
  • Permissions — No dangerous permissions requested
Purpose
This MCP server acts as a comprehensive bridge between AI assistants and the Civitai public REST API. It enables users to search for AI models and images, analyze generation trends, and retrieve download links for LoRAs and checkpoints directly from their chat interface.

Security Assessment
Overall risk: Low. The tool requires an optional API key to access restricted content, which is safely configured via environment variables without any hardcoded secrets. It makes external network requests to the Civitai API and uses an async client for downloading and caching image previews locally. The automated light code scan reviewed 12 files and found no dangerous patterns, no malicious code execution, and no requests for dangerous system permissions. It generates download commands but relies on the host environment to execute them, keeping the tool itself secure.

Quality Assessment
The project is in its early stages and has low community visibility, currently sitting at only 6 GitHub stars. However, the codebase is actively maintained, with the most recent push happening just today. It benefits from proper open-source hygiene, using the permissive and standard MIT license. The documentation is highly detailed and clearly explains how to configure and deploy the server across multiple platforms.

Verdict
Safe to use. The code is clean and actively maintained, but it is still a very low-visibility project, so developers may want to do their own quick review before integrating it into enterprise environments.
SUMMARY

Ultimate MCP server for Civitai API — search models, browse top images with prompts, download LoRAs/Checkpoints, analyze trends. Bilingual (EN/RU). Python + FastMCP.

README.md

civitai-mcp-ultimate

The most complete MCP server for Civitai API — search models, browse images with prompts, download LoRAs/Checkpoints, analyze trends.

Stars
PyPI
License
TRAIL

All from your AI assistant. 14 tools covering 100% of the Civitai public REST API v1.

All API parameters verified against real Civitai API on 2026-03-24. No guessing, no copying from broken implementations.


Features

  • Meilisearch-powered search — fast, accurate text search (Civitai REST API search is broken since May 2025)
  • Search models — Checkpoints, LoRAs, ControlNets with 40+ base model filters (SD 1.5 → Flux.2)
  • Top images with prompts — sort by reactions, comments, collections. Get full generation params
  • Download commands — curl/PowerShell commands with auth, ComfyUI path auto-mapping
  • NSFW support — full NSFW access with API key (None/Soft/Mature/X filtering)
  • Image/video cache — auto-download previews to ~/.civitai-mcp-cache/, 24h auto-cleanup
  • Bilingual output — English and Russian (CIVITAI_MCP_LANG=ru)
  • Async & fast — httpx async client, retry with backoff on rate limits
  • 14 tools covering 100% of the Civitai public REST API v1

Quick Start

Install from PyPI

pip install civitai-mcp-ultimate

Claude Code

claude mcp add civitai -e CIVITAI_API_KEY=your_key_here -- uvx civitai-mcp-ultimate

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "civitai": {
      "command": "uvx",
      "args": ["civitai-mcp-ultimate"],
      "env": {
        "CIVITAI_API_KEY": "your_key_here"
      }
    }
  }
}

pip

pip install civitai-mcp-ultimate
civitai-mcp-ultimate

Tools

Models (6 tools)

Tool Description
search_models Search via Meilisearch (text) or REST API (filters). Type, base model, tag, creator, sort
get_model Full model details by ID
get_model_version Version details: files, trigger words, download URLs
get_model_version_by_hash Find model by file hash
get_top_checkpoints Top checkpoints by base model (SDXL, Flux, Pony...)
get_top_loras Top LoRAs by base model

Images (4 tools)

Tool Description
browse_images Browse images with filters and sorting
get_top_images Top images by reactions/comments/collections
get_model_images Example images for a model with prompts
get_image_generation_data Full generation params from top images

Creators & Tags (2 tools)

Tool Description
get_creators Browse/search model creators
get_tags Browse/search model tags

Downloads (2 tools)

Tool Description
get_download_url Authenticated download URL
get_download_info Download commands (curl/PowerShell) + ComfyUI path mapping

Supported Filters

Base Models (all verified working)

SD 1.5, SD 1.5 LCM, SD 1.5 Hyper, SD 2.0, SD 2.1, SDXL 1.0, SDXL Lightning, SDXL Hyper, Flux.1 S, Flux.1 D, Flux.1 Krea, Flux.1 Kontext, Flux.2 D, Flux.2 Klein 9B/4B, Pony, Pony V7, Illustrious, NoobAI, Anima, ZImageBase, AuraFlow, Chroma, HiDream, Hunyuan 1, Kolors, PixArt a/E, Lumina, CogVideoX, Hunyuan Video, LTXV/LTXV2, Mochi, Wan Video (all variants)

Model Types

Checkpoint, LORA, LoCon, TextualInversion, Hypernetwork, Controlnet, Poses, AestheticGradient, Wildcards, MotionModule, VAE, Upscaler, Workflows, Other

Image Sort

Most Reactions, Most Comments, Most Collected, Newest, Oldest


Configuration

Variable Required Default Description
CIVITAI_API_KEY Recommended API key for NSFW access + higher rate limits
CIVITAI_MCP_LANG No en Output language: en or ru
COMFYUI_MODELS_PATH No ComfyUI models path for download commands
MEILISEARCH_KEY No built-in Meilisearch search-only key (public, has default)

Get your API key: Civitai Account Settings


Examples

> Search for the top Flux LoRAs this month
> Show me the most popular SDXL checkpoints
> Get the best prompts for model 12345
> Give me download commands for this LoRA into my ComfyUI
> Find NSFW LoRAs for Illustrious sorted by reactions

Development

git clone https://github.com/timoncool/civitai-mcp-ultimate
cd civitai-mcp-ultimate
pip install -e ".[dev]"
pytest

Автор

Nerual Dreming (t.me/nerual_dreming) — neuro-cartel.com | основатель ArtGeneration.me

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Support the Author

I build open-source software and do AI research. Most of what I create is free and available to everyone. Your donations help me keep creating without worrying about where the next meal comes from =)

All donation methods | dalink.to/nerual_dreming | boosty.to/neuro_art

  • BTC: 1E7dHL22RpyhJGVpcvKdbyZgksSYkYeEBC
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  • USDT (TRC20): TQST9Lp2TjK6FiVkn4fwfGUee7NmkxEE7C

Star History

Star History Chart

License

MIT

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