Vision Bridge MCP
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| MODEL | Yes | 模型名称 | |
| API_KEY | Yes | API 密钥 | |
| BASE_URL | Yes | API 基础地址 | |
| ENDPOINT | No | API 端点路径（取决于 provider） | |
| PROVIDER | No | API 格式：anthropic、openai、gemini | anthropic |
| MAX_TOKENS | No | 最大输出 token 数 | 4096 |
| API_VERSION | No | Messages API 版本 | 2023-06-01 |
| AUTH_HEADER | No | Messages API 认证方式：x-api-key 或 bearer | x-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
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 |
|---|---|
| describe_imageC | 使用多模态大模型描述图片内容，将图片转换为详细的文字说明，供纯文本模型理解。 |
| extract_image_textB | 使用多模态大模型 OCR 能力提取图片中的文字内容。 |
| ask_about_imageB | 使用多模态大模型回答关于图片的具体问题。 |
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 3 tools
Each tool has a distinct purpose: ask_about_image answers specific questions, describe_image generates a detailed description, and extract_image_text performs OCR. There is no overlap or ambiguity.
All tools follow the verb_noun pattern with underscores, using clear and distinct verbs (ask, describe, extract). The naming is consistent throughout.
With three tools, the server is well-scoped for image understanding tasks. Each tool serves a clear function without being excessive or insufficient.
The tools cover key image understanding capabilities: description, OCR, and question answering. Minor gaps like image classification or segmentation exist, but the set is largely complete for its implied purpose.