llm-vision-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| STEPFUN_API_KEY | Yes | Your StepFun API key | |
| STEPFUN_API_MODE | No | API mode: standard or step_plan | standard |
| STEPFUN_BASE_URL | No | Base URL for the StepFun API | https://api.stepfun.com/v1 |
| STEPFUN_TIMEOUT_MS | No | Timeout in milliseconds | 120000 |
| STEPFUN_VISION_MODEL | No | Vision model to use | step-1o-turbo-vision |
| STEPFUN_USE_STEP_PLAN | No | Enable Step Plan mode (legacy, use STEPFUN_API_MODE instead) | |
| STEPFUN_DEFAULT_DETAIL | No | Default detail level: high or low | high |
Capabilities
Features and capabilities supported by this server
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| analyze_imageB | General-purpose image understanding for photos, screenshots, documents, objects, scenes, and visual questions. |
| extract_text_from_imageB | OCR for screenshots, documents, terminal output, logs, code snippets, forms, and UI text. |
| diagnose_error_screenshotB | Analyze error screenshots, stack traces, console output, IDE errors, terminal failures, and crash dialogs. |
| understand_technical_diagramB | Explain architecture diagrams, flowcharts, UML, sequence diagrams, ER diagrams, network diagrams, and system maps. |
| analyze_data_visualizationB | Interpret charts, graphs, tables, dashboards, metrics screenshots, and data visualizations. |
| ui_to_artifactA | Convert UI screenshots into implementation notes, layout structure, design specs, or recreation prompts. |
| ui_diff_checkA | Compare expected and actual UI screenshots for visual regression, missing elements, layout differences, typography, color, spacing, and priority. |
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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