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 or true to enable metadata output, equivalent to INCLUDE_META=true. | |
| MAX_TOKENS | No | Maximum number of generated tokens. | 8192 |
| MODEL_NAME | No | Optional model name override. If omitted, the provider-specific default model is used. | |
| MULTI_CROP | No | Enable multi-crop processing for large images. Set to false to disable. | true |
| CUSTOM_PATH | No | API path for the custom provider. | /chat/completions |
| TEMPERATURE | No | Sampling temperature. | 0.7 |
| INCLUDE_META | No | When true, append preprocessing/API timing metadata to the tool result. | false |
| MCP_HTTP_HOST | No | HTTP mode listening address. | 0.0.0.0 |
| MCP_HTTP_PORT | No | HTTP mode listening port. | 3000 |
| MCP_TRANSPORT | No | Transport mode: stdio or http. | stdio |
| ZHIPU_API_KEY | No | API key for the Zhipu provider. | |
| CUSTOM_API_KEY | No | API key for a custom OpenAI-compatible endpoint. | |
| MCP_HTTP_TOKEN | No | Bearer token for HTTP mode. Strongly recommended when sharing over LAN. | |
| MODEL_PROVIDER | No | Model provider. One of: zhipu, siliconflow, qwen, volcengine, hunyuan, custom. | zhipu |
| CUSTOM_BASE_URL | No | Base URL for the custom OpenAI-compatible endpoint. | |
| ENABLE_THINKING | No | Enable thinking mode. Set to false to disable. | true |
| HUNYUAN_API_KEY | No | API key for the Hunyuan provider. | |
| CUSTOM_MODEL_NAME | No | Model name for the custom OpenAI-compatible endpoint. | |
| CUSTOM_TIMEOUT_MS | No | Timeout in milliseconds for the custom provider. | 60000 |
| DASHSCOPE_API_KEY | No | API key for the Qwen provider. | |
| BASE_VISION_PROMPT | No | Custom base vision prompt. Set to an empty string to disable. | |
| CUSTOM_AUTH_HEADER | No | Authentication header style for the custom provider: bearer, x-api-key, or custom. | bearer |
| VOLCENGINE_API_KEY | No | API key for the Volcengine provider. | |
| SILICONFLOW_API_KEY | No | API key for the SiliconFlow provider. | |
| CUSTOM_THINKING_MODE | No | Thinking mode for the custom provider: disabled, openai, or qwen_extra_body. | disabled |
| MULTI_CROP_MAX_TILES | No | Maximum number of crop tiles including the original image. Range 1-16. | 5 |
| CUSTOM_AUTH_HEADER_VALUE | No | Custom header template for the custom provider. {{key}} is replaced with the API key. | X-API-Key: {{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