LemGen AI Design MCP
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| LEMGEN_API_TOKEN | No | API key for generation tools (optional for free tools). | |
| LEMGEN_OUTPUT_DIR | No | Local image output directory for future CLI workflows. | |
| LEMGEN_API_BASE_URL | No | Base URL for LemGen API. Defaults to https://lemgen.org. | https://lemgen.org |
| LEMGEN_PREFERENCES_PATH | No | Local preferences JSON path. | |
| LEMGEN_VIDEO_OUTPUT_DIR | No | Local video output directory for future CLI workflows. |
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 | {
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| search_galleryA | Search the LemGen curated AI image/video prompt library. Results include preview URLs and LemGen source links. Free, no API key required. |
| get_inspirationA | Get the full prompt, preview media, metadata, and LemGen source link for one gallery entry. Free, no API key required. |
| enhance_promptA | Turn a short idea into a professional image/video prompt. Free, local, no API key required. |
| list_modelsA | List LemGen image and video models with strengths, ratios, resolutions, and reference limits. Free, no API key required. |
| prompt_toolsC | Translate, polish, or improve an AI image/video prompt. Free locally; if LEMGEN_API_TOKEN is configured, the LemGen prompt tool may be used by callers separately. |
| manage_preferencesA | Read or update local LemGen preferences for style, model, aspect ratio, resolution, and favorite prompt ids. Free, local, no API key required. |
| generate_imageA | Generate an AI image with LemGen. Requires LEMGEN_API_TOKEN. Use after the user approves a final prompt. |
| generate_videoB | Generate an AI video with LemGen. Requires LEMGEN_API_TOKEN. Videos are slow and should only be called after explicit user confirmation. |
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 8 tools
Most tools are distinct, but 'enhance_prompt' and 'prompt_tools' both improve prompts, creating potential confusion. Descriptions help somewhat but overlap remains.
Seven of eight tools follow a clear verb_noun pattern. The exception is 'prompt_tools' (noun_noun), a minor deviation from the otherwise consistent naming.
With 8 tools covering prompt enhancement, generation, gallery search, inspiration, model listing, and preferences, the count is well-scoped for a design server.
Core workflows (prompt creation, generation, exploration) are covered. Missing tools for deleting generated media or managing a user's own library, but these are plausible gaps.