Vertex AI Imagen MCP Server
by ex-takashima
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| DEBUG | No | Enable debug logging (any value enables) | |
| GOOGLE_API_KEY | No | Google Cloud API Key (for testing/development, requires GOOGLE_PROJECT_ID) | |
| GOOGLE_PROJECT_ID | No | Google Cloud project ID (required when using GOOGLE_API_KEY) | |
| VERTEXAI_IMAGEN_DB | No | History database path (default: [OUTPUT_DIR]/data/vertexai-imagen.db) | |
| VERTEXAI_IMAGEN_THUMBNAIL | No | Enable automatic thumbnail generation (true/false, default: false) | |
| GOOGLE_SERVICE_ACCOUNT_KEY | No | Service account JSON key as a string (for CI/CD) | |
| VERTEXAI_IMAGEN_OUTPUT_DIR | No | Image output directory (default: ~/vertexai-imagen-output) | |
| VERTEXAI_IMAGEN_TEMPLATES_DIR | No | Templates directory (default: [OUTPUT_DIR]/templates) | |
| VERTEXAI_RATE_LIMIT_MAX_CALLS | No | Maximum API calls per time window (default: 60) | |
| VERTEXAI_RATE_LIMIT_WINDOW_MS | No | Rate limit window in milliseconds (default: 60000) | |
| GOOGLE_APPLICATION_CREDENTIALS | No | Path to service account JSON key file (recommended for production) | |
| VERTEXAI_IMAGEN_EMBED_METADATA | No | Embed metadata into images (true/false, default: true) | |
| VERTEXAI_IMAGEN_METADATA_LEVEL | No | Metadata level: minimal/standard/full (default: standard) | |
| VERTEXAI_IMAGEN_THUMBNAIL_SIZE | No | Thumbnail size in pixels (0-1000, default: 256) | |
| VERTEXAI_IMAGEN_THUMBNAIL_QUALITY | No | Thumbnail JPEG quality (0-100, default: 80) | |
| VERTEXAI_IMAGEN_MAX_CONCURRENT_JOBS | No | Maximum concurrent jobs (1-10, default: 2) |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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