Image Generation MCP Server

Name: Image Generation MCP Server
Author: pvliesdonk

作者：pvliesdonkバージョン 1.12.1i★ –iパソコンで動く

レジストリ名io.github.pvliesdonk/image-generation-mcp

インストール

概要

作者による説明（英語の原文）

MCP server for AI image generation via OpenAI, Stable Diffusion (SD WebUI), or placeholders.

PopNx MCPの3つの柱

この3つを1つのスコアにまとめることはしません。意見、測定、人気はそれぞれ別のものだからです。

利用者の声iレビューはまだありませんレビューは今後のステップで、アカウント機能と一緒に始まります
私たちの基本チェックi1項目中1項目に合格公開情報からチェック。コードはまだスキャンしていません
利用状況i未計測★ –

できること

このサーバーのやさしい解説はまだ書いていません。以下はレジストリから読み取った事実です。

接続方法: パソコンで動く
トランスポート: stdio, Streamable HTTP
カテゴリ: デザイン・画像・音声
入力が必要なもの：IMAGE_GENERATION_MCP_OPENAI_API_KEY, IMAGE_GENERATION_MCP_GOOGLE_API_KEY

インストール

使っているAIアプリを選んで、設定をコピーしてください。

インストールの前に

基本チェック：1項目中1項目に合格
あなたのパソコンで、あなたのユーザーと同じ権限（ファイル、ネットワーク、アプリ）で動きます。
自分で入力するもの： IMAGE_GENERATION_MCP_KV_STORE_URL, IMAGE_GENERATION_MCP_TOOLS_ALLOW, IMAGE_GENERATION_MCP_TOOLS_DENY, IMAGE_GENERATION_MCP_SERVER_NAME, IMAGE_GENERATION_MCP_INSTRUCTIONS, FASTMCP_LOG_LEVEL, FASTMCP_ENABLE_RICH_LOGGING, IMAGE_GENERATION_MCP_A1111_HOST, IMAGE_GENERATION_MCP_A1111_MODEL, IMAGE_GENERATION_MCP_READ_ONLY, IMAGE_GENERATION_MCP_SCRATCH_DIR, IMAGE_GENERATION_MCP_OPENAI_API_KEY, IMAGE_GENERATION_MCP_GOOGLE_API_KEY, IMAGE_GENERATION_MCP_SD_WEBUI_HOST, IMAGE_GENERATION_MCP_SD_WEBUI_MODEL, IMAGE_GENERATION_MCP_DEFAULT_PROVIDER, IMAGE_GENERATION_MCP_TRANSFORM_CACHE_SIZE, IMAGE_GENERATION_MCP_PAID_PROVIDERS, IMAGE_GENERATION_MCP_STYLES_DIR, IMAGE_GENERATION_MCP_ALLOW_LOCAL_FILE_INPUT, IMAGE_GENERATION_MCP_MAX_INPUT_IMAGE_BYTES, IMAGE_GENERATION_MCP_FETCH_TIMEOUT_S, IMAGE_GENERATION_MCP_TRANSFER_TTL_DEFAULT_S, IMAGE_GENERATION_MCP_TRANSFER_TTL_MAX_S, IMAGE_GENERATION_MCP_TRANSFER_GRACE_TTL_S, IMAGE_GENERATION_MCP_TRANSFER_LEASE_S, IMAGE_GENERATION_MCP_TRANSFER_MAX_UPLOAD_BYTES

「秘密」と表示された値は、あなたのアカウントの鍵です。絶対に人に教えたり、チャットに貼り付けたりしないでください。

必要なもの

PyPIPythonのuvのインストール（uvxコマンドに必要）

どのアプリを使っていますか？

ClaudeClaude CodeCursorVS CodeChatGPT

上でアプリを選んでください。選んだアプリを覚えておくので、次からはボタンに「…にインストール」と表示されます。

Claude Desktop → Settings → Developer → Edit Config を開き、claude_desktop_config.json にこれを貼り付けます

{
  "mcpServers": {
    "image-generation": {
      "command": "uvx",
      "args": [
        "image-generation-mcp"
      ],
      "env": {
        "IMAGE_GENERATION_MCP_KV_STORE_URL": "your-value",
        "IMAGE_GENERATION_MCP_TOOLS_ALLOW": "your-value",
        "IMAGE_GENERATION_MCP_TOOLS_DENY": "your-value",
        "IMAGE_GENERATION_MCP_SERVER_NAME": "your-value",
        "IMAGE_GENERATION_MCP_INSTRUCTIONS": "your-value",
        "FASTMCP_LOG_LEVEL": "your-value",
        "FASTMCP_ENABLE_RICH_LOGGING": "your-value",
        "IMAGE_GENERATION_MCP_A1111_HOST": "your-value",
        "IMAGE_GENERATION_MCP_A1111_MODEL": "your-value",
        "IMAGE_GENERATION_MCP_READ_ONLY": "your-value",
        "IMAGE_GENERATION_MCP_SCRATCH_DIR": "your-value",
        "IMAGE_GENERATION_MCP_OPENAI_API_KEY": "your-value",
        "IMAGE_GENERATION_MCP_GOOGLE_API_KEY": "your-value",
        "IMAGE_GENERATION_MCP_SD_WEBUI_HOST": "your-value",
        "IMAGE_GENERATION_MCP_SD_WEBUI_MODEL": "your-value",
        "IMAGE_GENERATION_MCP_DEFAULT_PROVIDER": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFORM_CACHE_SIZE": "your-value",
        "IMAGE_GENERATION_MCP_PAID_PROVIDERS": "your-value",
        "IMAGE_GENERATION_MCP_STYLES_DIR": "your-value",
        "IMAGE_GENERATION_MCP_ALLOW_LOCAL_FILE_INPUT": "your-value",
        "IMAGE_GENERATION_MCP_MAX_INPUT_IMAGE_BYTES": "your-value",
        "IMAGE_GENERATION_MCP_FETCH_TIMEOUT_S": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFER_TTL_DEFAULT_S": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFER_TTL_MAX_S": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFER_GRACE_TTL_S": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFER_LEASE_S": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFER_MAX_UPLOAD_BYTES": "your-value"
      }
    }
  }
}

ターミナルでこれを実行します

claude mcp add image-generation --env IMAGE_GENERATION_MCP_KV_STORE_URL=your-value --env IMAGE_GENERATION_MCP_TOOLS_ALLOW=your-value --env IMAGE_GENERATION_MCP_TOOLS_DENY=your-value --env IMAGE_GENERATION_MCP_SERVER_NAME=your-value --env IMAGE_GENERATION_MCP_INSTRUCTIONS=your-value --env FASTMCP_LOG_LEVEL=your-value --env FASTMCP_ENABLE_RICH_LOGGING=your-value --env IMAGE_GENERATION_MCP_A1111_HOST=your-value --env IMAGE_GENERATION_MCP_A1111_MODEL=your-value --env IMAGE_GENERATION_MCP_READ_ONLY=your-value --env IMAGE_GENERATION_MCP_SCRATCH_DIR=your-value --env IMAGE_GENERATION_MCP_OPENAI_API_KEY=your-value --env IMAGE_GENERATION_MCP_GOOGLE_API_KEY=your-value --env IMAGE_GENERATION_MCP_SD_WEBUI_HOST=your-value --env IMAGE_GENERATION_MCP_SD_WEBUI_MODEL=your-value --env IMAGE_GENERATION_MCP_DEFAULT_PROVIDER=your-value --env IMAGE_GENERATION_MCP_TRANSFORM_CACHE_SIZE=your-value --env IMAGE_GENERATION_MCP_PAID_PROVIDERS=your-value --env IMAGE_GENERATION_MCP_STYLES_DIR=your-value --env IMAGE_GENERATION_MCP_ALLOW_LOCAL_FILE_INPUT=your-value --env IMAGE_GENERATION_MCP_MAX_INPUT_IMAGE_BYTES=your-value --env IMAGE_GENERATION_MCP_FETCH_TIMEOUT_S=your-value --env IMAGE_GENERATION_MCP_TRANSFER_TTL_DEFAULT_S=your-value --env IMAGE_GENERATION_MCP_TRANSFER_TTL_MAX_S=your-value --env IMAGE_GENERATION_MCP_TRANSFER_GRACE_TTL_S=your-value --env IMAGE_GENERATION_MCP_TRANSFER_LEASE_S=your-value --env IMAGE_GENERATION_MCP_TRANSFER_MAX_UPLOAD_BYTES=your-value -- uvx image-generation-mcp

動かす前に、空欄の値を入力してください。

Cursorで開く

または、設定を自分でコピーする

プロジェクトの .cursor/mcp.json、または ~/.cursor/mcp.json に貼り付けます

{
  "mcpServers": {
    "image-generation": {
      "command": "uvx",
      "args": [
        "image-generation-mcp"
      ],
      "env": {
        "IMAGE_GENERATION_MCP_KV_STORE_URL": "your-value",
        "IMAGE_GENERATION_MCP_TOOLS_ALLOW": "your-value",
        "IMAGE_GENERATION_MCP_TOOLS_DENY": "your-value",
        "IMAGE_GENERATION_MCP_SERVER_NAME": "your-value",
        "IMAGE_GENERATION_MCP_INSTRUCTIONS": "your-value",
        "FASTMCP_LOG_LEVEL": "your-value",
        "FASTMCP_ENABLE_RICH_LOGGING": "your-value",
        "IMAGE_GENERATION_MCP_A1111_HOST": "your-value",
        "IMAGE_GENERATION_MCP_A1111_MODEL": "your-value",
        "IMAGE_GENERATION_MCP_READ_ONLY": "your-value",
        "IMAGE_GENERATION_MCP_SCRATCH_DIR": "your-value",
        "IMAGE_GENERATION_MCP_OPENAI_API_KEY": "your-value",
        "IMAGE_GENERATION_MCP_GOOGLE_API_KEY": "your-value",
        "IMAGE_GENERATION_MCP_SD_WEBUI_HOST": "your-value",
        "IMAGE_GENERATION_MCP_SD_WEBUI_MODEL": "your-value",
        "IMAGE_GENERATION_MCP_DEFAULT_PROVIDER": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFORM_CACHE_SIZE": "your-value",
        "IMAGE_GENERATION_MCP_PAID_PROVIDERS": "your-value",
        "IMAGE_GENERATION_MCP_STYLES_DIR": "your-value",
        "IMAGE_GENERATION_MCP_ALLOW_LOCAL_FILE_INPUT": "your-value",
        "IMAGE_GENERATION_MCP_MAX_INPUT_IMAGE_BYTES": "your-value",
        "IMAGE_GENERATION_MCP_FETCH_TIMEOUT_S": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFER_TTL_DEFAULT_S": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFER_TTL_MAX_S": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFER_GRACE_TTL_S": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFER_LEASE_S": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFER_MAX_UPLOAD_BYTES": "your-value"
      }
    }
  }
}

ブラウザがアプリを開いてよいか確認し、そのあとアプリが設定を表示して確認を求めます。キーの値は空欄のままなので、自分で入力してください。

VS Codeで開く

または、設定を自分でコピーする

プロジェクトの .vscode/mcp.json に貼り付けます

{
  "servers": {
    "image-generation": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "image-generation-mcp"
      ],
      "env": {
        "IMAGE_GENERATION_MCP_KV_STORE_URL": "your-value",
        "IMAGE_GENERATION_MCP_TOOLS_ALLOW": "your-value",
        "IMAGE_GENERATION_MCP_TOOLS_DENY": "your-value",
        "IMAGE_GENERATION_MCP_SERVER_NAME": "your-value",
        "IMAGE_GENERATION_MCP_INSTRUCTIONS": "your-value",
        "FASTMCP_LOG_LEVEL": "your-value",
        "FASTMCP_ENABLE_RICH_LOGGING": "your-value",
        "IMAGE_GENERATION_MCP_A1111_HOST": "your-value",
        "IMAGE_GENERATION_MCP_A1111_MODEL": "your-value",
        "IMAGE_GENERATION_MCP_READ_ONLY": "your-value",
        "IMAGE_GENERATION_MCP_SCRATCH_DIR": "your-value",
        "IMAGE_GENERATION_MCP_OPENAI_API_KEY": "your-value",
        "IMAGE_GENERATION_MCP_GOOGLE_API_KEY": "your-value",
        "IMAGE_GENERATION_MCP_SD_WEBUI_HOST": "your-value",
        "IMAGE_GENERATION_MCP_SD_WEBUI_MODEL": "your-value",
        "IMAGE_GENERATION_MCP_DEFAULT_PROVIDER": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFORM_CACHE_SIZE": "your-value",
        "IMAGE_GENERATION_MCP_PAID_PROVIDERS": "your-value",
        "IMAGE_GENERATION_MCP_STYLES_DIR": "your-value",
        "IMAGE_GENERATION_MCP_ALLOW_LOCAL_FILE_INPUT": "your-value",
        "IMAGE_GENERATION_MCP_MAX_INPUT_IMAGE_BYTES": "your-value",
        "IMAGE_GENERATION_MCP_FETCH_TIMEOUT_S": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFER_TTL_DEFAULT_S": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFER_TTL_MAX_S": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFER_GRACE_TTL_S": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFER_LEASE_S": "your-value",
        "IMAGE_GENERATION_MCP_TRANSFER_MAX_UPLOAD_BYTES": "your-value"
      }
    }
  }
}

これはパソコンで動くサーバーですが、ChatGPTがつなげるのはインターネット上のサーバーだけです。ほかのアプリを選んでください。

選んだアプリは、この端末のCookieに保存されます。アカウントは不要です。

自分で入力する値

IMAGE_GENERATION_MCP_KV_STORE_URL env
Persistent-state backend URL shared by every pvl-core subsystem that needs state. `memory://` is in-process and lost on restart; `file:///path` persists on one server; `redis://`, `dynamodb://` and `…
IMAGE_GENERATION_MCP_TOOLS_ALLOW env
Comma-separated explicit tool names this instance exposes; every other tool is hidden from listings and cannot be invoked. Names matching no registered tool are inert. Mutually exclusive with `tools_…
IMAGE_GENERATION_MCP_TOOLS_DENY env
Comma-separated explicit tool names hidden from this instance (absent from listings, cannot be invoked). Names matching no registered tool are inert. Mutually exclusive with `tools_allow`. Takes effe…
IMAGE_GENERATION_MCP_SERVER_NAME env
Rename this server instance; defaults to the project name.
IMAGE_GENERATION_MCP_INSTRUCTIONS env
Replaces the default MCP instructions text sent to clients.
FASTMCP_LOG_LEVEL env
Log level for FastMCP internals and app loggers (DEBUG / INFO / WARNING / ERROR / CRITICAL). The -v CLI flag overrides to DEBUG.
FASTMCP_ENABLE_RICH_LOGGING env
Set false for plain or structured JSON log output.
IMAGE_GENERATION_MCP_A1111_HOST env
Deprecated alias for IMAGE_GENERATION_MCP_SD_WEBUI_HOST; logs a warning when used.
IMAGE_GENERATION_MCP_A1111_MODEL env
Deprecated alias for IMAGE_GENERATION_MCP_SD_WEBUI_MODEL; logs a warning when used.
IMAGE_GENERATION_MCP_READ_ONLY env
When true, write-tagged tools (image generation, transforms, uploads) are hidden from clients. Set false to enable them.
IMAGE_GENERATION_MCP_SCRATCH_DIR env
Directory where generated images are saved. Created automatically on first use.
IMAGE_GENERATION_MCP_OPENAI_API_KEY 秘密 env
OpenAI API key. Enables the OpenAI provider (gpt-image-2, gpt-image-1.5, dall-e-3) when set.
IMAGE_GENERATION_MCP_GOOGLE_API_KEY 秘密 env
Google API key. Enables the Gemini provider (gemini-3.1-flash-image and others) when set. Get a key at https://aistudio.google.com/apikey.
IMAGE_GENERATION_MCP_SD_WEBUI_HOST env
SD WebUI base URL (such as http://localhost:7860). Enables the SD WebUI provider when set. Compatible with AUTOMATIC1111, Forge, reForge, and Forge-neo.
IMAGE_GENERATION_MCP_SD_WEBUI_MODEL env
SD WebUI checkpoint name, used for model-aware preset detection (SD 1.5 / SDXL / Lightning) and checkpoint override. Unset uses the instance's current model.
IMAGE_GENERATION_MCP_DEFAULT_PROVIDER env
Provider used when no keyword triggers auto-selection: auto, openai, gemini, sd_webui, or placeholder. auto picks the first configured provider.
IMAGE_GENERATION_MCP_TRANSFORM_CACHE_SIZE env
Maximum number of transformed image results (resize, crop, convert) kept in memory. Set 0 to disable caching.
IMAGE_GENERATION_MCP_PAID_PROVIDERS env
Comma-separated provider names that cost money; generate_image asks for confirmation (client elicitation) before using them. An empty value falls back to this default; to disable confirmation, set a…
IMAGE_GENERATION_MCP_STYLES_DIR env
Directory for style preset files (Markdown with YAML front matter). Created automatically if it does not exist.
IMAGE_GENERATION_MCP_ALLOW_LOCAL_FILE_INPUT env
Allow reading input images from local filesystem paths. Off by default: only URLs and uploads are accepted.
IMAGE_GENERATION_MCP_MAX_INPUT_IMAGE_BYTES env
Maximum accepted input image size in bytes.
IMAGE_GENERATION_MCP_FETCH_TIMEOUT_S env
HTTP timeout in seconds when fetching remote image URLs (fetch_image and URL inputs).
IMAGE_GENERATION_MCP_TRANSFER_TTL_DEFAULT_S env
Link lifetime in seconds when the caller requests no explicit TTL.
IMAGE_GENERATION_MCP_TRANSFER_TTL_MAX_S env
Ceiling in seconds a caller-requested link TTL is clamped to.
IMAGE_GENERATION_MCP_TRANSFER_GRACE_TTL_S env
Post-success grace window in seconds: a served token's TTL shrinks to this so a stalled transfer can retry within it.
IMAGE_GENERATION_MCP_TRANSFER_LEASE_S env
Crashed-handler reclaim window in seconds for an in-flight reservation.
IMAGE_GENERATION_MCP_TRANSFER_MAX_UPLOAD_BYTES env
Maximum size in bytes of a single upload.

この設定は、作者のレジストリ登録情報から作成しています。READMEと違う場合は、READMEに従ってください。

できること

パソコンで動くサーバーです。インストールすると、ツール一覧がAIアプリに表示されます。

基本チェックi

誰でも見られる情報をチェックしており、コードは読んでいません。当てはまらない項目は数に入れていません。 · 2026年11月8日にチェック

✓ 合格
作者とリポジトリが一致
レジストリ名は、リポジトリを所有するGitHubアカウント pvliesdonk で確認済みです
… 未チェック
今もメンテナンスされている
このリポジトリはまだGitHubから読み取っていません
… 未チェック
ライセンスがある
このリポジトリはまだGitHubから読み取っていません
– 対象外
エンドポイントが応答する
これはパソコンで動くため、インターネット上のエンドポイントはありません
– 対象外
OAuthでサインイン
パソコンで動き、代わりにローカルの設定を使います
… 未チェック
ツールの説明に隠れた指示がない
パソコンで動くサーバーです。ツール一覧を読み取れるのは、インターネット上のエンドポイントがある場合だけです

デザイン・画像・音声のほかのサーバーとの比較i

このカテゴリのほかの2767件のうち0%よりスターが多い
このカテゴリのほかの2767件のうち25%より最近レジストリに公開
基本チェックの結果が、このカテゴリのほかの2767件のうち100%と同じかそれ以上

レジストリでこのカテゴリにある有効なすべてのサーバーと比較しています。スターは、公開者がリポジトリの所有者である場合だけ数えます。

よくある質問

Image Generation MCP Serverは安全ですか？

当てはまる基本チェック1項目のうち1項目に合格しました。コードは読んでいません。キーやトークンを追加する前に、サーバーがどんなアクセスを求めているかを確認し、必要な権限だけを持つキーを使ってください。

どんなキーやコードが必要ですか？

入力が必要なもの：IMAGE_GENERATION_MCP_OPENAI_API_KEY, IMAGE_GENERATION_MCP_GOOGLE_API_KEY

パソコンで動きますか、それともクラウドですか？

あなたのパソコンで動きます。必要なときにAIアプリが起動し、データは作者のサーバーを通りません（サーバー自体がオンラインサービスを呼び出す場合を除きます）。

今もメンテナンスされていますか？

GitHubリポジトリの最終更新は–、最新バージョン（1.12.1）がレジストリに届いたのは2 か月前です。

どのアプリで使えますか？

Claude Desktop、Claude Code、Cursor、VS CodeなどのMCP対応アプリで使えます。パソコンにPython (uv), Dockerも必要です。

代わりに使えるものは？

同じカテゴリには：Figma Context MCP, Claude Real Video, Figma MCP Server

代わりの候補

同じカテゴリで、ほかの作者が作ったサーバー。スターの多い順。

カードの見方：★ GitHubスターi3つの柱：レビュー · チェック · 利用状況i更新＝最新バージョンをレジストリに公開した日i

Figma Context MCP

作者：GLips

Give your coding agent access to your Figma data. Implement designs in any framework in one-shot.

パソコンで動く★ 16,165MIT5 か月前更新

インストール

Claude Real Video

作者：HUANGCHIHHUNGLeo

Let any LLM watch a video locally — and search everything it has ever watched.

パソコンで動く★ 2,284MIT2 か月前更新

インストール

Figma MCP Server

作者：figma

The Figma MCP server brings Figma design context directly into your AI workflow.

クラウドで動く★ 2,15213 か月前更新

インストール

作者のREADME

READMEを開く

作者のリポジトリから書かれたとおりにコピーしたものです。PopNx MCPは内容を確認・推奨していません。HTML、画像、スクリプトは取り除いています。リンクはこのサイトの外へ移動します。

Image Generation MCP

Multi-provider image generation MCP server built on FastMCP. Generate images from Claude Desktop, Claude Code, or any MCP client using OpenAI, Google Gemini, Stable Diffusion (SD WebUI), or a zero-cost placeholder provider.

[Documentation](https://pvliesdonk.github.io/image-generation-mcp/) | [Config wizard](https://pvliesdonk.github.io/image-generation-mcp/latest/configuration-generator/) | [PyPI](https://pypi.org/project/image-generation-mcp/) | [Docker](https://github.com/pvliesdonk/image-generation-mcp/pkgs/container/image-generation-mcp)

Features

Multi-provider: OpenAI (gpt-image-2, gpt-image-1.5, dall-e-3), Google Gemini (gemini-3.1-flash-image, gemini-3-pro-image, gemini-3.1-flash-lite-image), SD WebUI (Stable Diffusion / Forge / reForge), and a zero-cost placeholder for testing.
Per-model style metadata: every model carries a style_profile (strengths, prompt grammar, lifecycle); list_providers includes a top-level warnings array for deprecated models. See Model Catalog.
Keyword-based auto-selection: provider="auto" routes by prompt content (text/logo → OpenAI, photoreal/anime → SD WebUI, draft → placeholder).
CDN-style image transforms: image://{id}/view?format=webp&width=512&crop_x=... resizes / re-encodes / crops on demand without re-generating.
Hybrid background tasks: long-running SD generations run with task=True (poll for status); short OpenAI calls stream progress in the foreground.
MCP Apps gallery + viewer: interactive UI surfaces (browse generated images, edit / crop / rotate) for clients that support app: resources.
Production deployment: Docker (multi-arch), .deb/.rpm with hardened systemd, OIDC + bearer auth, persistent EventStore for HTTP session resumability.

What you can do with it

With this server mounted in an MCP client, you can ask:

"Generate a coffee mug product photo on a worn oak table, 16:9, no text." Routes to gpt-image-1.5 for typography-aware photorealism.
"Create three concept-art variations of a cyberpunk alley at dusk." Composes generate_image with provider="sd_webui" and a stylised checkpoint like dreamshaperXL.
"Crop this image to a 1:1 square centred on the subject and resize to 512px." Uses image://{id}/view?width=512&height=512&crop_x=... resource transforms.
"Show me my recent generations." Browses the gallery via the image://list resource and the MCP Apps gallery viewer.
"Save this style as 'cyberpunk-night' so I can apply it to future requests." Uses the style library, whose markdown briefs the LLM interprets per-provider.
"Replace the background of my last photo with a sunset sky." Uses transform_image with the gallery image_id as a reference (image-to-image via Gemini).

Installation

From PyPI

pip install image-generation-mcp

If you add optional extras via the PROJECT-EXTRAS-START / PROJECT-EXTRAS-END sentinels in pyproject.toml, document them below:

Extra	Includes	Use when
`mcp`	`fastmcp[tasks]>=3.0,<4`	Background-task support (`task=True`), required for long SD generations.
`openai`	`openai>=1.0`	Enables the OpenAI provider.
`google-genai`	`google-genai>=1.0`	Enables the Gemini provider.
`all`	`fastmcp[tasks]` + `openai` + `google-genai`	Everything except SD WebUI (which is HTTP-only, no extra needed).

Example: pip install image-generation-mcp[all].

From source

git clone https://github.com/pvliesdonk/image-generation-mcp.git

cd image-generation-mcp uv sync --all-extras --all-groups

Docker

docker pull ghcr.io/pvliesdonk/image-generation-mcp:latest

To run the newest merged code instead of the newest release, use the rolling edge tag. It is rebuilt on every merge to main and carries no version identity. See Image tags for the full tag list.

docker pull ghcr.io/pvliesdonk/image-generation-mcp:edge

A compose.yml ships at the repo root as a starting point. Copy .env.example to .env, edit, and docker compose up -d.

To attach a remote Python debugger (development only; the protocol is unauthenticated), see Remote debugging.

Linux packages (.deb / .rpm)

Download .deb or .rpm packages from the GitHub Releases page. Both install a hardened systemd unit; env configuration is sourced from /etc/image-generation-mcp/env (copy from the shipped /etc/image-generation-mcp/env.example).

Claude Desktop (.mcpb bundle)

Download the .mcpb bundle from the GitHub Releases page and double-click to install, or run:

mcpb install image-generation-mcp-<version>.mcpb

Claude Desktop prompts for required env vars via a GUI wizard, with no manual JSON editing needed.

For manual Claude Desktop configuration and setup options, see Claude Desktop deployment.

Release channels

Artifacts ship on three channels. Each row lists exactly what that channel publishes.

Channel	Version identity	Artifacts
`edge` (rolling)	None; the commit is the identity	Docker image `:edge` rebuilt on every merge to `main`; `.mcpb` bundle as the `mcpb-bundle-edge` workflow artifact; Claude Code plugin `.zip` as the `plugin-zip-edge` artifact; rolling `unstable` docs version. It leaves no git tag, GitHub release, or PyPI entry behind.
Pre-release	`vX.Y.Z-rc.N`, computed and reviewed in its release pull request	PyPI (as the pre-release `X.Y.ZrcN`); GitHub release with wheels, `sdist`, `.deb`/`.rpm` packages, `.mcpb` bundle, plugin `.zip`, and SBOM attached; Docker image under its immutable `vX.Y.Z-rc.N` tag plus the ordering-aware rolling `rc` tag. Skips the plugin marketplace, the MCP registry, and the docs deploy.
Stable	`vX.Y.Z`	Everything: PyPI, Docker (version tag plus ordering-aware `latest` / `vX` / `vX.Y`), `.deb`/`.rpm`, GitHub release assets (wheels, `sdist`, `.mcpb` bundle, plugin `.zip`, SBOM), plugin marketplace and MCP registry entries (when the release is the newest stable), versioned docs with an ordering-aware `latest` alias.

Pre-releases reach PyPI so that a candidate's .mcpb bundle installs: the bundle points at PyPI rather than carrying the code. Ordinary installers never see them, because a PEP 440 resolver skips pre-releases unless the requirement pins one or you pass --pre. Ask for a candidate by name with pip install image-generation-mcp==X.Y.ZrcN. PyPI spells it in the PEP 440 canonical form, while tags use SemVer. Rolling pointers are ordering-aware, so a patch release cut from an old release/X.Y branch never moves latest-style tags back to older content, and a candidate for an already-released version never moves rc. See Release process for the full model.

Quick start

image-generation-mcp serve                                # stdio transport

image-generation-mcp serve --transport http --port 8000 # streamable HTTP

For library usage (embedding the domain logic without the MCP transport), import from the image_generation_mcp package directly. See the project's domain modules under src/image_generation_mcp/ for entry points.

Server info

The server registers a built-in get_server_info tool (via fastmcp_pvl_core.register_server_info_tool) so operators can confirm the deployed version with a single MCP call. The default response carries server_name, server_version, and core_version. Servers that talk to a remote upstream wire upstream version reporting inside the DOMAIN-UPSTREAM-START / DOMAIN-UPSTREAM-END sentinel in src/image_generation_mcp/server.py; see CLAUDE.md for the wiring pattern.

Configuration

Core environment variables shared across all fastmcp-pvl-core-based services:

Variable	Default	Description
`IMAGE_GENERATION_MCP_KV_STORE_URL`	`file:///data/state`	Persistent-state backend URL shared by every pvl-core subsystem that needs state. `memory://` is in-process and lost on restart; `file:///path` persists on one server; `redis://`, `dynamodb://` and `mongodb://` each need their matching extra. When unset, defaults to `file:///data/state` (the volume family Docker images mount), or to `memory://`; with a warning; on a host where that directory is not usable.
`FASTMCP_LOG_LEVEL`	`INFO`	Log level for FastMCP internals and app loggers (DEBUG / INFO / WARNING / ERROR / CRITICAL). The -v CLI flag overrides to DEBUG.
`FASTMCP_ENABLE_RICH_LOGGING`	`true`	Set false for plain or structured JSON log output.

Domain-specific variables go below under Domain configuration.

Authentication

Callers authenticate via a bearer token or OIDC (mutually exclusive). See the Authentication guide for setup, mapped multi-subject tokens, OIDC, and troubleshooting.

Post-scaffold checklist

After copier copy and gh repo create --push:

Fill in the DOMAIN blocks (every section marked with a DOMAIN sentinel comment) in this README and in CLAUDE.md. The GENERATED-ENV-TABLE-* regions are not DOMAIN blocks; the config generator owns them and rewrites them on every run.
Configure GitHub secrets (see below).
Install dev + docs tooling: uv sync --all-extras --all-groups.
Install pre-commit hooks: uv run pre-commit install.
Run the gate locally: uv run pytest -x -q && uv run ruff check --fix . && uv run ruff format . && uv run mypy src/ tests/.
Push the first commit. CI should be green.

GitHub secrets

CI workfl

冒頭だけを表示しています。続きはリポジトリで読めます

Image Generation MCP Server

概要

PopNx MCPの3つの柱

できること

インストール

インストールの前に

自分で入力する値

できること

基本チェックi

作者とリポジトリが一致

今もメンテナンスされている

ライセンスがある

エンドポイントが応答する

OAuthでサインイン

ツールの説明に隠れた指示がない

デザイン・画像・音声のほかのサーバーとの比較i

よくある質問

代わりの候補

Figma Context MCP

Claude Real Video

Figma MCP Server

作者のREADME

Image Generation MCP

Features

What you can do with it

Installation

From PyPI

From source

Docker

Linux packages (.deb / .rpm)

Claude Desktop (.mcpb bundle)

Release channels

Quick start

Server info

Configuration

Authentication

Post-scaffold checklist

GitHub secrets