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    "title": "Website Tech-Stack Scanner + Change Alerts",
    "description": "Fingerprints the technology stack of a list of domains (CMS, framework, analytics, payments, chat, hosting hints), snapshots the results, and emits change events when a site adds or drops a technology.",
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          "domains"
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            "uniqueItems": true,
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              "type": "string"
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                }
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                  },
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