App Store Opportunity Tracker

{
  "mcpServers": {
    "app.openkrill/app-tracker": {
      "url": "https://apptracker.openkrill.app/mcp"
    }
  }
}

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

11 shown · authentication unknown

• Abandoned apps in search (off)

  app_tracker_abandoned

  Off: always answers source_off. The scan behind it reads App Store search results, search suggestions, reviews and HTML chart pages, which robots.txt or Apple's terms do not allow, so it does not run. Say that this scan is off, and offer app_tracker_opportunities, whose stale flag marks chart apps with no update for over 180 days.

  Schema valid · SHA-256 72bcfc33b738…

  View input schema

  {
    "type": "object",
    "properties": {
      "country": {
        "type": "string",
        "pattern": "^[A-Za-z]{2}$",
        "maxLength": 2,
        "description": "Two-letter store country, such as us, gb or jp. Default us."
      },
      "genre": {
        "type": "string",
        "maxLength": 40,
        "description": "Apple genre id such as 6007 (Productivity) or a genre name. Default 6007."
      },
      "min_ratings": {
        "type": "integer",
        "minimum": 20,
        "maximum": 10000000,
        "description": "Only apps with at least this many ratings. Default 100."
      },
      "min_days": {
        "type": "integer",
        "minimum": 365,
        "maximum": 36500,
        "description": "Only apps with no update for at least this many days. Default 365."
      },
      "limit": {
        "type": "integer",
        "minimum": 1,
        "maximum": 100,
        "description": "How many apps to return, 1 to 100. Default 25."
      }
    },
    "additionalProperties": false,
    "examples": [
      {
        "genre": "productivity"
      }
    ]
  }

• Read a top chart with movers

  app_tracker_charts

  Use this when the user asks what is on or climbing the App Store top free or top paid chart, such as "top free apps in the US" or "what is climbing the top paid chart?". Pass country, chart (free or paid) and limit. Returns ranked entries with price, rating, rating count and change since an earlier snapshot, plus movers (gainers, losers, new entries, dropped) and apps released in the last 7 days. movers.since is the time of the snapshot compared against; null means there is none yet. Google Play, grossing and genre charts answer source_off: no allowed source publishes them.