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    "title": "YouTube Competitor Intelligence & Content Gap Analyzer",
    "description": "📺 Compare YouTube channels, rank videos, reveal content gaps, monitor growth signals, and export decision-ready competitor intelligence without a YouTube API key.",
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          "channelUrls"
        ],
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            "title": "📺 Competitor channel URLs or @handles",
            "minItems": 1,
            "maxItems": 20,
            "type": "array",
            "description": "Required. Add public YouTube channel URLs, /channel/ IDs, or @handles. Duplicates are removed. Example: https://www.youtube.com/@veritasium",
            "items": {
              "type": "string"
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            "default": [
              "https://www.youtube.com/@veritasium",
              "https://www.youtube.com/@mkbhd"
            ]
          },
          "maxVideosPerChannel": {
            "title": "🎬 Maximum recent videos per channel",
            "minimum": 1,
            "maximum": 100,
            "type": "integer",
            "description": "Maximum videos retained per channel after merging public HTML and RSS results. YouTube may expose fewer items in its initial public page.",
            "default": 20
          },
          "lookbackDays": {
            "title": "🗓️ Analyze videos from the last N days",
            "minimum": 0,
            "maximum": 3650,
            "type": "integer",
            "description": "Videos with a known publish date older than this window are excluded. Use 0 to disable the date filter. Videos with an unavailable date are retained and clearly marked.",
            "default": 90
          },
          "keywords": {
            "title": "🔎 Strategic keywords and topics",
            "maxItems": 50,
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            "description": "Optional. Add target topics, products, audience problems, or formats. They are used for coverage and content-gap analysis, not as a strict video filter.",
            "items": {
              "type": "string"
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          },
          "includeTranscripts": {
            "title": "📝 Include public transcripts (best effort)",
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            "title": "📈 History key",
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            "minimum": 10,
            "maximum": 120,
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          },
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          },
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            "title": "Concurrent video detail requests",
            "minimum": 1,
            "maximum": 10,
            "type": "integer",
            "description": "Lower this when running without a proxy or when YouTube begins rate-limiting requests.",
            "default": 4
          },
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            "description": "Optional Apify Proxy or custom proxy URLs. Direct requests are used by default. Residential proxies may improve reliability for larger runs.",
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              "useApifyProxy": false
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