Schema | Vision MCP

Vision MCP

Describes the environment variables required to run the server.

Name	Required	Description	Default
`VLM_MODEL`	No	Model name.	qwen2.5vl:3b
`VLM_API_MODE`	No	API format: ollama (native /api/chat, supports keep-alive) or openai (standard /v1/chat/completions, any OpenAI-compatible backend).	ollama
`VLM_BASE_URL`	No	Backend address. Defaults to http://localhost:11434 for ollama mode and http://localhost:11434/v1 for openai mode. Note: openai mode requires the /v1 suffix.	http://localhost:11434
`VLM_KEEP_ALIVE`	No	Model residency in Ollama mode only. 0 unloads after each call, -1 keeps forever.	30m
`VLM_TIMEOUT_MS`	No	Per-call timeout in milliseconds, covers cold-start model load.	300000

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.

Features and capabilities supported by this server

Protocol revision2025-11-25

Capability	Details
`tools`	{ "listChanged": true }

Functions exposed to the LLM to take actions

Name	Description
describe_imageA	对一张或多张图片进行视觉理解（识图）：可指定任意问题，如描述内容、识别物体、分析图表、理解截图等
ocr_imageA	提取一张或多张图片中的所有文字（OCR），按原始排版分行输出

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/Amengclass/vision-mcp'

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