Image Generation MCP Server

Name: Image Generation MCP Server
Author: pvliesdonk

von pvliesdonkVersion 1.12.1i★ –iLäuft auf deinem Computer

Name in der Registryio.github.pvliesdonk/image-generation-mcp

Installieren

Überblick

Beschreibung vom Entwickler (englisches Original)

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

Die drei Säulen von PopNx MCP

Diese drei werden nie zu einer Punktzahl zusammengefasst: Meinungen, Messungen und Beliebtheit sind verschiedene Dinge.

Stimmen der NutzeriNoch keine BewertungenBewertungen starten in einem späteren Schritt zusammen mit Benutzerkonten
Unsere Basischecksi1 von 1 bestandenAnhand öffentlicher Informationen geprüft; Code noch nicht gescannt
NutzungiNoch nicht gemessen★ –

Was du damit machen kannst

Für diesen Server haben wir noch keine Zusammenfassung in einfacher Sprache geschrieben. Unten stehen die Fakten, die wir aus der Registry gelesen haben.

Verbindung: Läuft auf deinem Computer
Transport: stdio, Streamable HTTP
Kategorie: Design, Bilder & Audio
Das musst du eintragen: IMAGE_GENERATION_MCP_OPENAI_API_KEY, IMAGE_GENERATION_MCP_GOOGLE_API_KEY

Installation

Wähle die KI-App, die du nutzt, und kopiere die Einstellungen.

Bevor du installierst

Basischecks: 1 von 1 bestanden
Läuft auf deinem Computer mit den Rechten deines Benutzerkontos (Dateien, Netzwerk, Apps).
Das trägst du selbst ein: 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

Als geheim markierte Werte sind Schlüssel zu deinem Konto. Gib sie nie weiter und füge sie nie in einen Chat ein.

Du brauchst

PyPIuv für Python installiert (für den Befehl uvx)

Welche App nutzt du?

ClaudeClaude CodeCursorVS CodeChatGPT

Wähle oben deine App. Wir merken sie uns, damit der Button beim nächsten Mal „In … installieren“ anzeigt.

Öffne Claude Desktop → Settings → Developer → Edit Config und füge dies in claude_desktop_config.json ein

{
  "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"
      }
    }
  }
}

Führe das in deinem Terminal aus

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

Trag die leeren Werte ein, bevor du ihn startest.

In Cursor öffnen

Oder kopier die Einstellungen selbst

In .cursor/mcp.json in deinem Projekt oder in ~/.cursor/mcp.json einfügen

{
  "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"
      }
    }
  }
}

Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.

In VS Code öffnen

Oder kopier die Einstellungen selbst

In .vscode/mcp.json in deinem Projekt einfügen

{
  "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"
      }
    }
  }
}

Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.

Dieser Server läuft auf deinem Computer, und ChatGPT kann sich nur mit Servern im Internet verbinden. Wähle eine andere App.

Deine Auswahl bleibt in einem Cookie auf diesem Gerät; kein Konto nötig.

Werte, die du selbst einträgst

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 geheim 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 geheim 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.

Diese Einstellungen werden aus dem Registry-Eintrag des Entwicklers erzeugt. Wenn in der README etwas anderes steht, folge der README.

Was er kann

Läuft auf deinem Computer; die Tool-Liste erscheint nach der Installation in deiner KI-App.

Basischecksi

Wir prüfen Informationen, die jeder sehen kann; den Code haben wir nicht gelesen. Checks, die nicht zutreffen, werden nicht mitgezählt. · Geprüft am 7. Nov. 2026

✓ Bestanden
Entwickler passt zum Repo
Der Registry-Name wurde mit dem GitHub-Konto pvliesdonk bestätigt, dem das Repo gehört
… Noch nicht geprüft
Wird noch gepflegt
Dieses Repo haben wir noch nicht von GitHub gelesen
… Noch nicht geprüft
Hat eine Lizenz
Dieses Repo haben wir noch nicht von GitHub gelesen
– Nicht zutreffend
Endpunkt antwortet
Dieser Server läuft auf deinem Computer; es gibt keinen Endpunkt im Internet
– Nicht zutreffend
Anmeldung mit OAuth
Läuft auf deinem Computer und nutzt stattdessen lokale Einstellungen
… Noch nicht geprüft
Keine versteckten Anweisungen in Tool-Beschreibungen
Läuft auf deinem Computer; Tool-Listen können wir nur von Endpunkten im Internet lesen

Im Vergleich mit anderen in Design, Bilder & Audioi

Mehr Sterne als 0 % der anderen 2754 Server in dieser Kategorie
Neuer in der Registry veröffentlicht als 26 % der anderen 2754 Server in dieser Kategorie
Basischecks gleich gut wie oder besser als bei 100 % der anderen 2754 Server in dieser Kategorie

Verglichen mit allen aktiven Servern dieser Kategorie in der Registry. Sterne zählen nur, wenn dem Herausgeber das Repo gehört.

Häufige Fragen

Ist Image Generation MCP Server sicher?

Er hat 1 von 1 zutreffenden Basischecks bestanden. Den Code haben wir nicht gelesen. Bevor du einen Schlüssel oder Token hinzufügst, sieh nach, welche Zugriffe der Server verlangt, und nutze einen Schlüssel, der nur die Berechtigungen hat, die du brauchst.

Welche Schlüssel oder Codes braucht er?

Das musst du eintragen: IMAGE_GENERATION_MCP_OPENAI_API_KEY, IMAGE_GENERATION_MCP_GOOGLE_API_KEY

Läuft er auf meinem Computer oder in der Cloud?

Er läuft auf deinem Computer. Deine KI-App startet ihn bei Bedarf, und die Daten laufen nicht über die Server des Entwicklers (außer der Server ruft selbst einen Onlinedienst auf).

Wird er noch gepflegt?

Das GitHub-Repo wurde zuletzt – geändert, und die neueste Version (1.12.1) kam vor 2 Monaten in die Registry.

Welche Apps können ihn nutzen?

Apps, die MCP unterstützen, etwa Claude Desktop, Claude Code, Cursor und VS Code. Außerdem brauchst du Python (uv), Docker auf deinem Computer.

Was kann ich stattdessen nutzen?

In derselben Kategorie: Figma Context MCP, Claude Real Video, Figma MCP Server

Alternativen

Server derselben Kategorie von anderen Entwicklern, sortiert nach Sternen.

So liest du eine Karte:★ GitHub-SterneiDrei Säulen: Bewertungen · Checks · NutzungiAktualisiert = neueste Version in der Registry veröffentlichti

Figma Context MCP

von GLips

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

Läuft auf deinem Computer★ 16.165MITAktualisiert vor 5 Monaten

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Claude Real Video

von HUANGCHIHHUNGLeo

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

Läuft auf deinem Computer★ 2.284MITAktualisiert vor 2 Monaten

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Figma MCP Server

von figma

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

Läuft in der Cloud★ 2.152Aktualisiert vor 13 Monaten

Installieren

README vom Entwickler

README öffnen

Unverändert aus dem Repo des Entwicklers übernommen. PopNx MCP hat den Inhalt weder geprüft noch empfiehlt es ihn. HTML, Bilder und Skripte wurden entfernt. Links führen von dieser Website weg.

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

Nur der Anfang wird gezeigt; den Rest findest du im Repo

Image Generation MCP Server

Überblick

Die drei Säulen von PopNx MCP

Was du damit machen kannst

Installation

Bevor du installierst

Werte, die du selbst einträgst

Was er kann

Basischecksi

Entwickler passt zum Repo

Wird noch gepflegt

Hat eine Lizenz

Endpunkt antwortet

Anmeldung mit OAuth

Keine versteckten Anweisungen in Tool-Beschreibungen

Im Vergleich mit anderen in Design, Bilder & Audioi

Häufige Fragen

Alternativen

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README vom Entwickler

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