VisionToolMCP

Enables text-only agents to process images by accepting image files, base64 data, or URLs, sending them to multimodal models, and returning structured text results via MCP.

→ Winter-And-You-Gone/VisionTool-MCP · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 4 credentials: ANTHROPIC_API_KEY, GEMINI_API_KEY, OPENAI_API_KEY, VISIONTOOL_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretANTHROPIC_API_KEY— 设置以下任一 API 密钥（环境变量）：VISIONTOOL_API_KEY、、OPENAI_API_KEY 或 GEMINI_API_KEY

🔐 secretGEMINI_API_KEY— 设置以下任一 API 密钥（环境变量）：VISIONTOOL_API_KEY、ANTHROPIC_API_KEY、OPENAI_API_KEY 或

configHTTPS_PROXY— VISIONTOOL_PROXY_URL 网络错误后重试使用的代理 URL HTTP_PROXY / / http://127.0.0.1:7890

configHTTP_PROXY— VISIONTOOL_PROXY_URL 网络错误后重试使用的代理 URL / HTTPS_PROXY / http://127.0.0.1:7890

🔐 secretOPENAI_API_KEY— 设置以下任一 API 密钥（环境变量）：VISIONTOOL_API_KEY、ANTHROPIC_API_KEY、或 GEMINI_API_KEY

configVISIONTOOL_ALLOWED_CALLER_PREFIXES— 调用者模型前缀白名单，用逗号分隔 glm,deepseek

configVISIONTOOL_ALLOWED_IMAGE_ROOTS— 限制本地图像路径必须位于这些根目录下；多个目录用系统路径分隔符分隔不限制

configVISIONTOOL_ALLOWED_URL_HOSTS— 限制图像 URL host，逗号分隔；支持 .example.com 不限制

configVISIONTOOL_ALLOW_PRIVATE_URLS— 允许 localhost/private IP 图像 URL 被发送给上游视觉模型 false

configVISIONTOOL_API_FORMAT— gemini VISIONTOOL_API_KEY=你的密钥 npm run dev

🔐 secretVISIONTOOL_API_KEY— 设置以下任一 API 密钥（环境变量）：、ANTHROPIC_API_KEY、OPENAI_API_KEY 或 GEMINI_API_KEY

configVISIONTOOL_BASE_URL— "": "https://generativelanguage.googleapis.com"

configVISIONTOOL_DISABLE_PROXY_FALLBACK— 设为 1/true/yes/on 时关闭代理 fallback false

configVISIONTOOL_DISABLE_URL_INPUTS— 设为 1/true/yes/on 时禁用图像 URL 输入 false

configVISIONTOOL_MODEL— "": "gemini-2.5-flash",

configVISIONTOOL_PROXY_URL— 网络错误后重试使用的代理 URL HTTP_PROXY / HTTPS_PROXY / http://127.0.0.1:7890

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 2 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/winter-and-you-gone-visiontool-mcp-nz9yw2)](https://m8ven.ai/mcp/winter-and-you-gone-visiontool-mcp-nz9yw2)

commit: 258e7b3e4ff2f930007f4efec5e4fea46e558ed4

code hash: ea2725938bff98bd8c14a08d470b2b830eb37590405c8320a4965766e92cb276

verified: 6/24/2026, 9:39:21 AM

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