Tubemind Secure Mcp

tubemind-secure-mcp

YouTube intelligence, powered by Claude. Secure by design.
Model Context Protocol server with 18 tools for YouTube research, analytics, benchmarking and content strategy.

[npm version] [downloads] [OWASP] [MIT License] [MCP SDK]

📦 18 tools · 🔐 OAuth2 + AES-256-GCM · 🛡️ OWASP Top 10 · 🤖 Claude Desktop ready

🎯 Why tubemind-secure-mcp?

Turn Claude into a YouTube growth strategist — without ever handing it your raw OAuth tokens.

• ⚡ Plug-and-play with Claude Desktop — drop one config block, get 18 production tools.
• 🔐 Secure by default — tokens encrypted at rest (AES-256-GCM), SSRF guard, rate limiting, audit log, Zod-validated inputs. OWASP Top 10 mapped end-to-end.
• 📊 Real data, not scraping — official YouTube Data API v3 + YouTube Analytics API. Brand Accounts supported.
• 🧠 Beyond raw API — built-in heuristics for CTR, retention, keyword difficulty, content gaps, hook angles and N-day content calendars.
• 🪶 Tiny footprint — 3 runtime deps (@modelcontextprotocol/sdk, googleapis, zod). Node ≥ 20.

✨ Overview

tubemind-secure-mcp is a Model Context Protocol (MCP) server that gives Claude Desktop (and any MCP client) 18 production-grade tools for working with YouTube:

• 🔍 Search & SEO — trending topics, keyword stats, tag suggestions
• 📺 Video & Channel — list videos, read/update metadata, get tags
• 📊 Analytics — channel analytics (views, watch time, retention) via YouTube Analytics API
• 🏆 Benchmark — compare your channel against competitors
• 🧠 Heuristics — keyword difficulty, title patterns, content gaps, hook angles, CTR potential, retention signals, content calendar
• 🕵️ Competitor research — competitor video discovery

Built secure by design: OAuth2 (Brand Account ready), AES-256-GCM token encryption at rest, SSRF guard, rate limiting, audit logging, Zod input validation — mapped to OWASP Top 10.

📦 Installation

# Global installnpm install -g tubemind-secure-mcp
# Or run on demandnpx tubemind-secure-mcp

Requires Node.js ≥ 20.

🔐 OAuth Setup (one-time)

YouTube APIs need an OAuth2 token. The package ships with an auth server that walks you through it.

1) Create OAuth credentials in Google Cloud

1. Go to Google Cloud Console → APIs & Services → Credentials
2. Enable YouTube Data API v3 and YouTube Analytics API
3. Create OAuth 2.0 Client ID → Web application
4. Authorized redirect URI: http://localhost:4000/oauth/callback
5. Copy the Client ID and Client Secret

2) Configure environment

Copy .env.example to .env and fill in:

YOUTUBE_CLIENT_ID=your-client-id.apps.googleusercontent.comYOUTUBE_CLIENT_SECRET=your-client-secretYOUTUBE_REDIRECT_URI=http://localhost:4000/oauth/callback
# Generate with: openssl rand -hex 32TOKEN_ENCRYPTION_KEY=your-64-char-hex-key
RATE_LIMIT_PER_MINUTE=60REQUEST_TIMEOUT_MS=10000AUDIT_LOG_PATH=./logs/audit.logNODE_ENV=production

3) Run the OAuth flow

pnpm auth# or: npx tsx --env-file=.env src/auth-server.ts

Open http://localhost:4000, sign in with the Google account that owns the channel (Brand Accounts supported), authorize, and the encrypted token is saved to ./tokens/youtube.token.json.

🤖 Use with Claude Desktop

Add to claude_desktop_config.json:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%\Claude\claude_desktop_config.json

{  "mcpServers": {    "tubemind": {      "command": "npx",      "args": ["-y", "tubemind-secure-mcp"],      "env": {        "YOUTUBE_CLIENT_ID": "your-client-id.apps.googleusercontent.com",        "YOUTUBE_CLIENT_SECRET": "your-client-secret",        "YOUTUBE_REDIRECT_URI": "http://localhost:4000/oauth/callback",        "TOKEN_ENCRYPTION_KEY": "your-64-char-hex-key",        "RATE_LIMIT_PER_MINUTE": "60",        "REQUEST_TIMEOUT_MS": "10000",        "AUDIT_LOG_PATH": "./logs/audit.log",        "NODE_ENV": "production"      }    }  }}

Restart Claude Desktop. The 18 tools will appear automatically.

🛠️ Tools

All inputs are validated with Zod. All errors return safe messages (stack traces only when NODE_ENV=development).

🔒 Security

tubemind-secure-mcp is built secure-by-default. See SECURITY.md for the full posture mapped to OWASP Top 10.

Found a vulnerability? Email [email protected] — 72h response.

🧰 Local development

pnpm installpnpm dev          # tsx watch on src/index.tspnpm build        # tsc → dist/pnpm typecheckpnpm testpnpm audit:security

📜 License

MIT © Wanderson Leandro de Oliveira / Dewtech