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Youtube Video Analyzer MCP Server
by Ludmila Lopes
Moderate7.2Local
MCP stdio server for analyzing YouTube videos with Google Gemini
About
MCP stdio server for analyzing YouTube videos with Google Gemini
Security Report
7.2
Moderate7.2Low RiskThis MCP server for YouTube video analysis with Google Gemini is well-structured with proper authentication patterns, appropriate input validation, and sound error handling. The server correctly requires API keys via environment variables (not hardcoded), uses safe MCP SDK abstractions, and implements task/progress handling appropriately. Minor concerns around file dependency management and lack of explicit input sanitization prevent a higher score, but do not represent real security risks given the server's purpose. Package verification found 1 issue.
7 files analyzed · 5 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.
What You'll Need
Set these up before or after installing:
Google Gemini API key.Required
Environment variable: GEMINI_API_KEY
Optional Gemini model override.
Environment variable: GEMINI_MODEL
Optional path to a yt-dlp executable.
Environment variable: YT_DLP_PATH
How to Install
Install instructions and configuration are available after purchase.
Getting Started
Once installed, try these example prompts and explore these capabilities:
- 1"Summarize this podcast episode"
- 2"Give the precise timestamp where the streamer defeats the boss"
Documentation
View on GitHubFrom the project's GitHub README.
YouTube Video Analyzer MCP (stdio)
MCP stdio server for analyzing public YouTube videos with Google Gemini. This repository is the MCP-only extract from the platform monorepo: analysis logic lives in @ludylops/video-analysis-core (consumed here via file: for local development or a published version in production).
Layout
- Sibling clone expected:
../youtube-analyzer-mcp(seepackage.json→@ludylops/video-analysis-core). - After cloning, build core once from the monorepo:
npm run build -w @ludylops/video-analysis-core(fromyoutube-analyzer-mcproot).
Setup
npm install
npm run build
npm test
Copy .env.example to .env and set GEMINI_API_KEY (and optionally YOUTUBE_API_KEY, GEMINI_MODEL, YT_DLP_PATH).
Run
npm run build
npm start
Or use the global-style setup flow from the bin entry (see --help).
Publishing
- Publish or version
@ludylops/video-analysis-coreand replace thefile:dependency with a semver range. - Update
server.jsonrepository.urlif the GitHub remote differs from this template. npm publishand refresh MCP Registry metadata as needed.
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