civitai-mcp-ultimate

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

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.

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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

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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

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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

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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

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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

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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

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Development

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

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Автор

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

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ACE-Step Studio	AI music studio — songs, vocals, covers, videos
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GitLife	Your life in weeks — interactive calendar

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

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Star History

License

MIT