Multivision Server
FreeNot checkedProvides image and video analysis capabilities for LLMs, with local preprocessing (ffmpeg/OpenCV) and any OpenAI-compatible vision model for understanding and Q
About
Provides image and video analysis capabilities for LLMs, with local preprocessing (ffmpeg/OpenCV) and any OpenAI-compatible vision model for understanding and Q&A.
README
为大模型提供图片与视频分析能力的 MCP 服务器,纯云端:所有视觉理解都交给
OpenAI 兼容的云端视觉大模型完成,视频原生交给模型处理(如 Qwen3.5,通过 DashScope video_url)——
本地不做任何抽帧/转码,镜像轻量、无 ffmpeg / OpenCV 依赖。
设计:视频的抽帧与时序对齐由模型服务端完成。一份
base_url + api_key + model配置即可切换 通义千问3.5 / Qwen-VL / GLM-4V / GPT-4o(GPT-4o 仅图片,不支持video_url)。
功能
- 图片理解问答:描述、问答、OCR、图表解读、UI 分析、示意图理解、报错诊断(
vision_analyze_image,含任务预设) - 视频理解(原生):把视频直接交给云端多模态大模型,按时间顺序分析场景/对象/动作/事件(
vision_analyze_video) - 图片元信息(本地):EXIF/尺寸/格式,Pillow 解析(
vision_image_metadata) - 支持 stdio 与 SSE 两种传输
- 输入支持:本地绝对路径 /
file:///http(s):/// base64(data URI);视频推荐传 http(s) URL
快速开始
1. 配置云端视觉模型(OpenAI 兼容)
视频需选支持原生视频的模型:
| 平台 | MCP_VISION_BASE_URL | 示例 MCP_VISION_MODEL | 视频 |
|---|---|---|---|
| 通义千问3.5 | https://dashscope.aliyuncs.com/compatible-mode/v1 |
qwen3.5-plus |
✓ |
| 通义千问VL | https://dashscope.aliyuncs.com/compatible-mode/v1 |
qwen-vl-max |
✓ |
| 智谱 GLM-4V | https://open.bigmodel.cn/api/paas/v4 |
glm-4v |
视模型 |
| OpenAI | https://api.openai.com/v1 |
gpt-4o |
✗(仅图片) |
video_url是 DashScope 对 OpenAI 协议的扩展,因此原生视频当前主要在通义千问系列可用; OpenAI 官方 GPT-4o 不支持video_url,只能做图片。
2. 本地开发运行
无需 ffmpeg,纯 Python 依赖:
python -m venv .venv && source .venv/bin/activate
pip install -e ".[sse]"
# stdio(本地 MCP 客户端)
mcp-multivision-server
# SSE(远程 MCP 客户端)
MCP_TRANSPORT=sse MCP_PORT=8093 mcp-multivision-server
部署
cp .env.example .env # 填入 MCP_VISION_BASE_URL / API_KEY / MODEL
docker compose up -d
镜像基于 python:3.11-slim,无 ffmpeg / OpenCV / 系统库依赖,体积约 200MB。
推送 v* tag 触发 GitHub Actions:原生 amd64 + arm64 构建、推送 Harbor、多架构 manifest、GitHub Release。
需配置仓库 secrets HARBOR_USERNAME / HARBOR_PASSWORD。
MCP 客户端配置
SSE:
{ "mcpServers": { "multivision": { "url": "http://<your-server>:8093/sse" } } }
stdio:
{
"mcpServers": {
"multivision": {
"command": "mcp-multivision-server",
"env": {
"MCP_VISION_BASE_URL": "https://dashscope.aliyuncs.com/compatible-mode/v1",
"MCP_VISION_API_KEY": "your_api_key",
"MCP_VISION_MODEL": "qwen3.5-plus"
}
}
}
}
环境变量
| 变量 | 默认值 | 说明 |
|---|---|---|
MCP_TRANSPORT |
stdio |
stdio 或 sse |
MCP_HOST / MCP_PORT |
0.0.0.0 / 8093 |
SSE 监听地址 |
MCP_VISION_PROVIDER |
openai |
provider 名(当前支持 openai 兼容) |
MCP_VISION_BASE_URL |
— | 视觉模型 API 基址 |
MCP_VISION_API_KEY |
— | 视觉模型 API Key |
MCP_VISION_MODEL |
— | 模型名(视频需支持原生视频,如 qwen3.5-plus) |
MCP_VISION_MAX_TOKENS |
1024 |
生成上限 |
MCP_VISION_TEMPERATURE |
0.2 |
采样温度 |
MCP_VISION_TIMEOUT |
120 |
请求超时(秒),视频较慢 |
MCP_VISION_MAX_RETRIES |
3 |
失败重试次数 |
MCP_VISION_MAX_IMAGE_SIZE |
20971520 |
单图 base64 字节上限(20MB) |
MCP_VISION_MAX_VIDEO_SIZE |
104857600 |
本地视频转 base64 上限(100MB),更大请传 URL |
MCP_VISION_ALLOWED_IMAGE_FORMATS |
jpeg,png,webp,gif,bmp,tiff |
允许的图片格式 |
MCP_VISION_CACHE_ENABLED |
false |
是否缓存分析结果 |
MCP_VISION_CACHE_DIR |
/tmp/mcp-vision-cache |
缓存目录 |
MCP 工具列表
| 工具 | 说明 | 是否需云端 key |
|---|---|---|
vision_analyze_image |
图片描述/问答/OCR/图表/UI/报错(含 preset) | 是 |
vision_analyze_video |
视频原生交给云端模型理解(video_url) | 是 |
vision_image_metadata |
尺寸/格式/EXIF/GPS(本地 Pillow) | 否 |
vision_get_server_status |
配置与可用性自检 | 否 |
vision_analyze_image 的 preset 可选:describe / ocr / chart / ui / diagram / error;提供 prompt 时覆盖 preset。
项目结构
03-mcp-multivision-server/
├── Dockerfile / docker-compose.yaml / .env.example
├── pyproject.toml / requirements.txt
├── .github/workflows/build-release.yaml
└── src/mcp_multivision_server/
├── server.py # 入口 + 4 个工具
├── providers/ # 云端 VLM
│ ├── base.py # BaseVisionProvider / VisionResult / ProviderError
│ └── openai_compat.py # OpenAI 兼容 provider(含 video_url)
└── media/
├── inputs.py # 输入解析:图片/视频 → image_url / video_url
└── imageinfo.py # 本地 EXIF/尺寸(Pillow)
许可
MIT
Install Multivision Server in Claude Desktop, Claude Code & Cursor
unyly install mcp-multivision-serverInstalls into Claude Desktop, Claude Code, Cursor & VS Code — handles npx, uvx and build-from-source repos for you.
First time? Get the CLI: curl -fsSL https://unyly.org/install | sh
Or configure manually
Run in your terminal:
claude mcp add mcp-multivision-server -- uvx --from git+https://github.com/ganyu123456/mcp-multivision-server mcp-multivision-serverFAQ
Is Multivision Server MCP free?
Yes, Multivision Server MCP is free — one-click install via Unyly at no cost.
Does Multivision Server need an API key?
No, Multivision Server runs without API keys or environment variables.
Is Multivision Server hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Multivision Server in Claude Desktop, Claude Code or Cursor?
Open Multivision Server on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
Related MCPs
Omni Video
An MCP server that transforms LLM-enabled IDEs into professional video editors by pre-processing footage into text proxies, generating motion graphics via HTML/
by buildwithtazaARA
Generate images, video and audio from any AI agent — one connector.
by ARAYouTube
Transcripts, channel stats, search
by YouTubeEverArt
AI image generation using various models.
by modelcontextprotocolCompare Multivision Server with
Not sure what to pick?
Find your stack in 60 seconds
Author?
Embed badge for your README
Browse similar
All media MCPs
