@genoooool/mcp-image-generator
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| IMAGE_TOKEN | No | Bearer token for authentication (required for yunwu, or for custom_gemini with bearer auth) | |
| IMAGE_API_KEY | No | API key for authentication (required for gemini_official, or for custom_gemini with apikey auth) | |
| IMAGE_OUT_DIR | No | Default output directory for images (default ./output) | |
| IMAGE_BASE_URL | No | Override default base URL (required for custom_gemini) | |
| IMAGE_PROVIDER | No | Provider type: yunwu, gemini_official, or custom_gemini | |
| IMAGE_AUTH_TYPE | No | Auth type: bearer or apikey (default provider-specific) | |
| IMAGE_REQUEST_TIMEOUT | No | Request timeout in milliseconds (default 60000) |
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
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| generate_imageB | Generate an image using AI models. Supports multiple providers (Yunwu, Gemini Official, Custom). Provider is configured via IMAGE_PROVIDER environment variable. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 1 tool
With only one tool, there is no possibility of confusion between tools. The single tool's purpose is clear and distinct.
The only tool uses a clear verb_noun pattern (generate_image), and since there are no other tools, the naming is internally consistent.
A single tool is borderline thin for a server even with a narrow purpose like image generation. While it covers the core action, agents might expect additional utilities such as provider listing or status checks.
The tool covers the primary domain action—generating an image—with support for multiple providers via configuration. Minor gaps exist, such as no way to query available models or provider details, but core generation is fully addressed.