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Dmitriusan

mcp-youtube-intelligence

by Dmitriusan

mcp-youtube-intelligence

MCP server for extracting structured intelligence from YouTube channels and videos.

What it does

Analyzes YouTube channels to produce structured intelligence reports:

  • Transcript extraction across recent videos (up to 50 videos)

  • Semantic topic extraction per video via Gemini (theme, named entities, tags)

  • Keyword frequency analysis across all transcripts (fallback when Gemini is unavailable)

Related MCP server: MCP YouTube Intelligence

Prerequisites

You need API keys for three services:

Variable

Where to get it

YOUTUBE_API_KEY

Google Cloud Console → YouTube Data API v3

APIFY_TOKEN

Apify Console → Account → Integrations → API token

GEMINI_API_KEY

Google AI Studio → Get API key

GEMINI_API_KEY is optional — if omitted, the tool falls back to word-frequency topic extraction instead of semantic analysis.

Optional

Variable

Default

Description

ANALYZE_CHANNEL_OUTPUT_DIR

./output/

Directory where per-channel JSON analysis artifacts are written

Installation

npm install -g mcp-youtube-intelligence

Usage

Add to your Claude Desktop / MCP client config:

  • macOS: ~/Library/Application Support/Claude/claude_desktop_config.json

  • Linux: ~/.config/Claude/claude_desktop_config.json

  • Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "youtube-intelligence": {
      "command": "mcp-youtube-intelligence",
      "env": {
        "YOUTUBE_API_KEY": "your-youtube-api-key",
        "APIFY_TOKEN": "your-apify-token",
        "GEMINI_API_KEY": "your-gemini-api-key"
      }
    }
  }
}

Tools

analyze_channel — Extract intelligence from a YouTube channel

channel_url: YouTube channel URL or @handle (e.g. @fireship, youtube.com/@fireship)
max_videos:  Number of recent videos to analyze (default: 5, max: 50)

Example prompt: "Analyze the @fireship YouTube channel and tell me what topics they cover most."

Development

npm install
npm run build
npm test

License

MIT

Available Tools

1 tool
analyze_channelA

Analyze a YouTube channel and return a JSON object with: channel_id, channel_title, channel_url, sample_video_ids[], videos_analyzed (count of videos fetched from playlist), transcripts_available (count with actual caption content), topics[] (top keyword frequencies across all transcripts), topics_structured[] (per-video semantic analysis — each entry has video_id/theme/entities[]/tags[]), note (which analysis mode ran), and optional output_path (local artifact path). Requires YOUTUBE_API_KEY and APIFY_TOKEN; set GEMINI_API_KEY for topics_structured semantic analysis (falls back to keyword-only when absent). Supported channel inputs: @handle (e.g. @fireship), youtube.com/@handle URL, /channel/UC... URL, bare 24-char UCxxxxxx ID, or legacy /c/ and /user/ URLs.

ParametersJSON Schema
NameRequiredDescriptionDefault
max_videosNoNumber of recent videos to analyze (default 5, max 50)
channel_urlYesYouTube channel URL or @handle (e.g. @fireship, https://www.youtube.com/@fireship, UCxxxxxxx)

TDQS

A4.4/5.0
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description carries full burden. It discloses output structure, dependencies, fallback mode, and input types. Missing details on rate limits or error handling, but still transparent.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is verbose but every sentence adds useful information. It front-loads the output structure and maintains clarity. Could be slightly trimmed without losing value.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given no output schema, the description fully explains the return object. Covers inputs, dependencies, and analysis modes, making it complete for a tool with two parameters.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, but description adds value by explaining accepted formats for channel_url and notes max_videos default/limit. Minor overlap with schema for max_videos.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool's purpose: analyze a YouTube channel and return a JSON object with specific fields. It distinguishes the resource and action without ambiguity.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Provides clear context on when to use, including required API keys, fallback behavior, and supported input formats. However, it does not explicitly mention when not to use or alternatives, though no siblings exist.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. 1 tool updatev0.1.10
    • First observedanalyze_channel

TDQS

A4.1/5.0
Disambiguation5/5

Only one tool exists, so there is no possibility of confusion with other tools.

Naming Consistency5/5

The single tool name 'analyze_channel' follows a clear verb_noun pattern, making it predictable and unambiguous.

Tool Count2/5

With only one tool for a domain like YouTube intelligence, the surface is too narrow; typical well-scoped servers have 3-15 tools.

Completeness2/5

The server only offers channel analysis, missing obvious operations like video search, video details, playlist management, and subscription handling, leaving significant gaps.

Maintenance

ActivityActive
ResponsivenessNo issues

Resources

Unclaimed servers have limited discoverability.

Looking for Admin?

If you are the server author, to access and configure the admin panel.

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