Crawlora MCP

googleplay_search

Read-only

Search Google Play for apps matching a term and return normalized app results. Use googleplay_suggest for typeahead or googleplay_list for curated charts and collections.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "Term": "<Term>"
    },
    "name": "googleplay_search"
  }
}

Input Schema

Name	Required	Description
`Num`	No	Maximum number of results to return, default 20, max 250.
`Lang`	No	Two-letter language code, ISO-639, default en.
`Term`	Yes	Google Play search keyword.
`Price`	No	Price filter, default all. Allowed values: all, free, paid.
`Country`	No	Two-letter storefront country code, ISO-2, default us.
`FullDetail`	No	When true, fetch full app details for each result instead of the compact card. Default false.

Output Schema

Name	Required	Description	Default
`data`	Yes	The tool result payload (shape varies per tool; see each tool's docs resource).

Schema Changelog

Changes observed during successful MCP inspections.

First observedOct 5, 2026

TDQS

A4.2/5.0

Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true and openWorldHint=true, so the safety profile is covered. The description adds only a light note that results are 'normalized,' but says nothing about pagination, result caps beyond what the schema states, or cost of FullDetail. Adequate but thin for a tool with annotation coverage.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two sentences, zero waste, and the core purpose is front-loaded ahead of the routing advice. Nothing redundant with the schema or annotations.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

With a full output schema and complete parameter descriptions, the description only needs to establish purpose and routing, which it does. The minor gap is operational behavior such as pagination limits and the latency cost of FullDetail, which an agent might want before calling.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so every parameter (Num, Lang, Term, Price, Country, FullDetail) is already documented with defaults and allowed values. The description adds no syntax or semantics beyond the schema, so the baseline 3 applies.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb and resource ('Search Google Play for apps') plus the input ('matching a term') and output shape ('normalized app results'). It explicitly names the two sibling tools it is not, so an agent can route without opening any schema.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Gives explicit alternatives with the conditions that select them: googleplay_suggest for typeahead, googleplay_list for curated charts and collections. This is exactly the when/when-not guidance needed to pick among three similar Play-store tools.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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