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Yueying MCP Server

Developer ToolsUse Caution4.2MCP RegistryLocal
Free

Server data from the Official MCP Registry

Local videos or YouTube/Bilibili URLs -> timestamped transcript, keyframes, contact sheets. Offline.

About

Local videos or YouTube/Bilibili URLs -> timestamped transcript, keyframes, contact sheets. Offline.

Security Report

4.2
Use Caution4.2High Risk

Yueying is a well-designed MCP server for video processing with appropriate architecture, no malicious patterns, and proper authentication handling. The codebase demonstrates good security practices with subprocess isolation, environment variable management, and proper credential handling. However, several code quality and security considerations warrant attention: unrestricted network access via yt-dlp, broad file system permissions, potential unsafe subprocess spawning on non-Windows systems, and insufficient input validation on video URLs. Supply chain analysis found 10 known vulnerabilities in dependencies (0 critical, 9 high severity). Package verification found 1 issue.

3 files analyzed · 18 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

File System Write

Writes or modifies files on your machine. Check that this is expected for the tool.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

process_spawn

Check that this permission is expected for this type of plugin.

system_info

Check that this permission is expected for this type of plugin.

What You'll Need

Set these up before or after installing:

Set to 1 (UTF-8 I/O on Windows)Optional

Environment variable: PYTHONUTF8

Folder for transcripts/keyframes (default ~/yueying_out)Optional

Environment variable: YUEYING_OUT_DIR

Default Whisper model: auto|tiny|base|small|medium|large-v3|large-v3-turboOptional

Environment variable: YUEYING_MODEL

auto | cuda | cpuOptional

Environment variable: YUEYING_DEVICE

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-vsh5dvsch7-png-yueying": {
      "env": {
        "PYTHONUTF8": "your-pythonutf8-here",
        "YUEYING_MODEL": "your-yueying-model-here",
        "YUEYING_DEVICE": "your-yueying-device-here",
        "YUEYING_OUT_DIR": "your-yueying-out-dir-here"
      },
      "args": [
        "yueying"
      ],
      "command": "uvx"
    }
  }
}

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