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    "title": "Instagram Follower Tracker & Monitor",
    "description": "See who follows any public Instagram account — and who just unfollowed. Your first check saves the current follower list, then every later check names the people who left and the ones who newly arrived. Put it on a daily schedule and have the changes sent to your inbox.",
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          "usernames"
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          "usernames": {
            "title": "Instagram accounts to track",
            "type": "array",
            "description": "Enter one or more public Instagram usernames or profile URLs. A paid task can keep a client or creator portfolio together; the free plan tracks one account. Private accounts cannot be tracked because Instagram hides their follower lists.",
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          },
          "automaticFirstComparison": {
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            "description": "Explicit opt-in: runs 3 follower observations in the background, about 2 hours apart, and returns the result to this run's storage. Paid plans only; exactly 1 public account with up to 2,500 followers; followers-only. Each observation is billed separately at your plan's 10,000-follower minimum ($0.50 Bronze to $0.30 Diamond), so the Actor charge is up to $1.50 total. Not supported through x402 beta yet.",
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          "notificationEmail": {
            "title": "📩 Email me the changes",
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            "description": "Sends one setup reminder after the baseline, then new followers and unfollowers from later runs. Without email, check Output manually. Used only for tracker messages, then discarded.",
            "default": ""
          },
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            "title": "Track New followers & unfollowers",
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          },
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          },
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            "title": "Find Top Fans & Ghost Followers",
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            "description": "Optional: finds top fans, ghost followers, and engaged non-followers from recent posts when the full followers list is readable. Refreshed weekly; no extra charge.",
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            "description": "Internal observation number in the three-check workflow."
          },
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            "title": "Automatic comparison follower cap",
            "type": "integer",
            "description": "Internal safety cap applied before any paginated follower read."
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            "title": "Automatic comparison capability expiry",
            "type": "integer",
            "description": "Internal short-lived capability expiry. Ordinary users should leave this unset."
          },
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            "description": "Internal signed capability that prevents direct callers from spoofing controller or observation roles."
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