Luma MCP
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| TOP_P | No | Nucleus sampling threshold | 0.95 |
| LUMA_DEBUG | No | Set to `1`/`true` to enable `INCLUDE_META` | |
| MAX_TOKENS | No | Maximum number of generated tokens | 8192 |
| MODEL_NAME | No | Model name override (auto-selected by default) | |
| MULTI_CROP | No | Multi-crop for large images, set to `false` to disable | true |
| CUSTOM_PATH | No | API path for custom provider | /chat/completions |
| TEMPERATURE | No | Sampling temperature | 0.7 |
| INCLUDE_META | No | Set to `true` to append preprocessing/API timing meta at the end of tool results | false |
| MCP_HTTP_HOST | No | HTTP mode listen address (must be `0.0.0.0` in Docker) | 0.0.0.0 |
| MCP_HTTP_PORT | No | HTTP mode listen port | 3000 |
| MCP_TRANSPORT | No | Transport method: `stdio` (default) or `http` (Streamable HTTP) | stdio |
| ZHIPU_API_KEY | No | Zhipu API key | |
| CUSTOM_API_KEY | No | Custom provider API key | |
| MCP_HTTP_TOKEN | No | HTTP mode Bearer token; **must set for LAN sharing** | |
| MODEL_PROVIDER | No | Model provider: `zhipu`, `siliconflow`, `qwen`, `volcengine`, `hunyuan`, `custom` | zhipu |
| CUSTOM_BASE_URL | No | OpenAI-compatible API base URL for custom provider | |
| ENABLE_THINKING | No | Thinking mode, set to `false` to disable | true |
| HUNYUAN_API_KEY | No | Hunyuan API key | |
| CUSTOM_MODEL_NAME | No | Model name for custom provider | |
| CUSTOM_TIMEOUT_MS | No | Timeout in milliseconds for custom provider | 60000 |
| DASHSCOPE_API_KEY | No | Qwen (DashScope) API key | |
| BASE_VISION_PROMPT | No | Custom base vision prompt (set to empty string to disable) | |
| CUSTOM_AUTH_HEADER | No | Custom auth header: `bearer` / `x-api-key` / `custom` | bearer |
| VOLCENGINE_API_KEY | No | Volcengine API key | |
| SILICONFLOW_API_KEY | No | SiliconFlow API key | |
| CUSTOM_THINKING_MODE | No | Custom thinking mode: `disabled` / `openai` / `qwen_extra_body` | disabled |
| MULTI_CROP_MAX_TILES | No | Maximum number of tiles for multi-crop (including original, 1-16) | 5 |
| CUSTOM_AUTH_HEADER_VALUE | No | Custom Header template (e.g., `X-API-Key: {{key}}`), `{{key}}` will be replaced with API Key |
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 | |
This server cannot be deployed
Maintenance
ActivityActive
ResponsivenessNo issues