MCP server

App Store Opportunity Tracker

app.openkrill/app-tracker

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

App Store and Google Play charts, movers and weak popular apps scored as app ideas, with no key.

Website Source

At a glance

Type

MCP server

Publisher

openkrill.app (verified by the MCP Registry)

Status

Working at last check

Tools

11

Token cost

About 3,911 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http app-tracker https://apptracker.openkrill.app/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.app-tracker]
url = "https://apptracker.openkrill.app/mcp"

Gemini CLI

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

Cursor

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

VS Code

{"servers":{"app-tracker":{"type":"http","url":"https://apptracker.openkrill.app/mcp"}}}

Antigravity

agy mcp add app-tracker https://apptracker.openkrill.app/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"app-tracker","server_url":"https://apptracker.openkrill.app/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"app-tracker","server_url":"https://apptracker.openkrill.app/mcp"}

Tools

• app_tracker_abandoned ~334 tokens
  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 w
• app_tracker_charts ~456 tokens
  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
• app_tracker_estimate ~320 tokens
  Use this when the user asks how many downloads an App Store app gets, such as "how many downloads does Daily Themed Crossword get a month?". Pass app (an App Store id or link). Returns downloads30d, a range (low, high, ratio) with method (rank_curve, rank_and_velocity, rating_velocity or rank_bound)
• app_tracker_keyword_rank ~457 tokens
  Use this when the user asks where an App Store app ranks for search phrases by country, or how much demand or competition a phrase has. Pass app (id or link), keywords (1 to 20) and countries (up to 10, default us). Per keyword and country: rank is the app's place in the iTunes Search API's top 200
• app_tracker_keywords ~215 tokens
  Off: always answers source_off. App Store search results and suggestions sit under robots.txt Disallow lines on apps.apple.com, search.itunes.apple.com and itunes.apple.com, so they are not read. Say that search results are not available from an allowed source, and offer app_tracker_charts instead.
• app_tracker_lookup ~541 tokens
  Use this when the user asks about one competitor app, such as "how many installs does this Play app have?" or "when was this app last updated?". Pass app (an App Store id or link, or a Google Play package name or link) and country, or apps with up to 5 of them to compare competitors in one call. Ret
• app_tracker_opportunities ~454 tokens
  Use this when the user wants app ideas or weak incumbents on a top chart, such as "which popular apps on the top free chart are badly rated or abandoned?". Pass the chart inputs and min_score. Scans all 100 chart apps and returns each with a Stale Winner score (0 to 100, 75 or more is high), its rea
• app_tracker_publisher ~333 tokens
  Use this when the user asks how many downloads a developer's apps get together, such as "how many downloads do PlaySimple's apps get?". Pass app (any App Store app of the developer) or developer (the App Store developer id). Returns every app of that developer, up to 60 by rating count, each with th

Browse

• Mobile apps

Related MCP servers

• AppGoat
  App Store and Google Play data: apps, reviews, keywords, charts, competitors, ASO playbooks.
• Storebridge
  Remote MCP connector for App Store + Google Play data via StoreBridge API. No auth required.
• My App Store Ranking
  Access to your Apple App Store and Google Play Store rankings, competitors and chart moves.
• handoff — agent swarm coordination
  Agent swarm coordination: find funded work, form teams, run tasks, message E2E, get paid on verify.
• AppSkyline App Rankings
  Track your apps' keyword rankings, reviews and store listings on App Store, Google Play and more.
• Rivioo
  Analyse App Store and Google Play reviews in Claude: counts, trends and real quotes for any app.
• Appfollow
  AppFollow MCP — App Store & Google Play reviews, ratings, and ASO keyword intelligence via the…
• AppScreenshoot MCP
  Read-only MCP for App Store and Google Play screenshot templates and current size requirements.

Badge for your README

[![AptLynx](https://aptlynx.net/badge/app.openkrill/app-tracker.svg)](https://aptlynx.net/servers/app.openkrill/app-tracker)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents