{
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    "title": "Khan Academy Scraper",
    "description": "Scrape Khan Academy with free CC-licensed educational content. Search by keyword, fetch by path/URL/subject, list all courses, look up videos by YouTube ID. Returns videos with download URLs, articles, exercises, courses and units.",
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        ],
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            "enum": [
              "search",
              "byPaths",
              "byUrls",
              "bySubject",
              "topicBrowser",
              "byVideoIds"
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          },
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            "description": "Free-text query used in mode=search (e.g. `algebra`, `photosynthesis`, `python`).",
            "default": "algebra"
          },
          "subject": {
            "title": "Root subject (mode=bySubject)",
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              "science",
              "economics-finance-domain",
              "humanities",
              "computing",
              "test-prep",
              "ela",
              "partner-content",
              "college-careers-more",
              "khan-for-educators",
              "ai-activities"
            ],
            "type": "string",
            "description": "Root Khan Academy subject to list courses for.",
            "default": "math"
          },
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              "enum": [
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                "economics-finance-domain",
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                "Science",
                "Economics & Finance",
                "Humanities & Arts",
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                "College, Careers & More",
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                "AI Activities"
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            },
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          },
          "contentKinds": {
            "title": "Content kinds (mode=search)",
            "type": "array",
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              "type": "string",
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                "Article",
                "Exercise",
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                "Articles",
                "Exercises",
                "Topics"
              ]
            },
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              "Exercise",
              "Topic"
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          },
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            "title": "Content paths (mode=byPaths)",
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            "description": "Khan Academy content paths (e.g. `math/algebra`, `math/algebra/x2f8bb11595b61c86:foundation-algebra/x2f8bb11595b61c86:negative-numbers/v/negative-numbers-introduction`).",
            "default": [],
            "items": {
              "type": "string"
            }
          },
          "urls": {
            "title": "Full URLs (mode=byUrls)",
            "type": "array",
            "description": "Full khanacademy.org URLs to videos, articles, exercises, courses or topics.",
            "default": [],
            "items": {
              "type": "string"
            }
          },
          "videoIds": {
            "title": "YouTube video IDs (mode=byVideoIds)",
            "type": "array",
            "description": "YouTube video IDs (11-character) — looked up in Khan Academy's search index.",
            "default": [],
            "items": {
              "type": "string"
            }
          },
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            "title": "Filter: title/description contains",
            "type": "string",
            "description": "Drop records whose title, description, slug or keywords do not contain this string (case-insensitive)."
          },
          "minDurationSeconds": {
            "title": "Min duration (videos, seconds)",
            "minimum": 0,
            "maximum": 100000,
            "type": "integer",
            "description": "Drop videos shorter than this duration in seconds."
          },
          "maxDurationSeconds": {
            "title": "Max duration (videos, seconds)",
            "minimum": 0,
            "maximum": 100000,
            "type": "integer",
            "description": "Drop videos longer than this duration in seconds."
          },
          "includeUnits": {
            "title": "Include unit records",
            "type": "boolean",
            "description": "For mode=byPaths / byUrls on courses: emit one record per unit in addition to the course record.",
            "default": false
          },
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            "title": "Max items",
            "minimum": 1,
            "maximum": 5000,
            "type": "integer",
            "description": "Hard cap on emitted records.",
            "default": 50
          }
        }
      },
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              },
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                "type": "string",
                "format": "date-time",
                "example": "2025-01-08T00:00:00.000Z"
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                "format": "date-time",
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                    "example": 0
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