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    "title": "Udacity Course Scraper",
    "description": "Extract Udacity course catalog data including nanodegrees, free courses, curriculum details, instructor profiles, and skills. Filter by school, difficulty, and program type. Get ratings, reviews, prerequisites, and course outlines. Supports up to 1M courses per run. Export as JSON, CSV, or Excel.",
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            "title": "Search Query",
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            "description": "Keyword to search courses by title or description. If provided, filters below are applied alongside."
          },
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              "Intermediate",
              "Advanced"
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              "Course"
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              "updated"
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            "description": "Residential proxies recommended for reliable extraction."
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                "type": "string",
                "example": "READY"
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