Rankings and reviews · MCP TOOL

list_store_rankings

Read the latest chart for a store, country and category.

Set up your assistant · Authentication and errors

When to use it

Inspect top-free, top-paid or top-grossing rankings. iOS charts are 100 deep; Play charts are 200 deep.

Parameters

Name	Type	Required	Default	Allowed values	Description
`source`	string	No	`"apple_mobile"`	apple_mobile, google_mobile, ios, android	Store: apple_mobile/ios or google_mobile/android.
`country`	string	No	`"us"`	—	Two-letter storefront country code. Minimum length: 2. Maximum length: 2. Pattern: ^[a-z]{2}$.
`collection`	string	No	`"top_free"`	top_free, top_paid, top_grossing	Chart collection.
`category`	string	No	`"all"`	—	Store category ID; all means the overall chart where supported. Minimum length: 1. Maximum length: 80.
`limit`	integer	No	`20`	—	Maximum number of results requested. Minimum: 1. Maximum: 200.
`cursor`	integer	No	`0`	—	Zero-based offset; use the returned nextCursor to continue. Minimum: 0.

Defaults and constraints come from the published Zod input schema. “—” means no schema default or no enum restriction. Use JSON values of the listed type; additional handler rules are described above.

Example prompts

Show the US App Store top-grossing chart.

Example call

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "list_store_rankings",
    "arguments": {
      "source": "apple_mobile",
      "country": "us",
      "collection": "top_grossing",
      "limit": 5
    }
  }
}

Example result

Illustrative, abridged JSON-RPC result. Only selected fields are shown; empty arrays illustrate a response with no rows. These are not current catalog observations. Parse the JSON inside content[].text.

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "content": [
      {
        "type": "text",
        "text": "{\"data\":[],\"chart\":{\"capturedAt\":null}}"
      }
    ]
  }
}

Free vs paid results

Free keeps chart identities at positions 1–10; positions 11+ are locked and revenue is hidden. Basic and Pro unlock these fields.

Paid access does not fill coverage gaps or unknown values. Returned plan metadata and lock notes explain redaction where applicable. Read the full Free data policy.

Rate limits and usage credit

Plan	Calls per tool / day	All tools / week
Free	5	50
Basic	100	700
Pro	300	2,500

Days reset at 00:00 UTC. The combined ISO week resets Monday at 00:00 UTC. Every served tool call counts, including cached reads. Failed or refused calls are released along with any charge. Compare plans.

After either allowance, Basic and Pro can opt in to pay $0.02 in usage credit per call to list_store_rankings. A call exceeding both windows is charged once. Free is refused past its allowances; paid plans without opt-in or enough credit are also refused with HTTP 402 / JSON-RPC -32004.

Credential request throttles and, for live keyword work, store-work throttles also apply. Follow retry instructions in the error reference.