chromewebstore_charts
List a Chrome Web Store top chart. Returns the item cards in a store top chart. chart accepts trending, popular, or notable. Defaults: chart=popular, num=50, country=us, lang=en.
This record as markdown: /tools/crawlora-mcp/chromewebstore-charts.md
What chromewebstore_charts does on Crawlora
AI agents call chromewebstore_charts to retrieve information from Crawlora without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
num | integer | — | Maximum number of items |
lang | string | — | Two-letter language code |
chart | string | — | Top chart to list |
country | string | — | Two-letter storefront country code |
Parameters from the server's own tool schema.
Why chromewebstore_charts is rated Low
This tool queries and retrieves publicly available Chrome Web Store chart data. It has no side effects—it does not modify, create, delete, or execute anything. The description clearly indicates it 'returns' information, making it a straightforward Read operation with minimal risk.
From the tool's definition 'List a Chrome Web Store top chart' and 'Returns the item cards' indicate retrieval of publicly available chart data with no modification, creation, or deletion. Parameters like chart type, count, country, and language are all read-only query filters.
Attacks that exploit this kind of access
The rule that runs chromewebstore_charts safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Crawlora, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For chromewebstore_charts, this is the rule to start with:
chromewebstore_charts is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Crawlora, apply this rule, and every chromewebstore_charts call is checked against it from then on.
Questions about chromewebstore_charts
List a Chrome Web Store top chart. Returns the item cards in a store top chart. chart accepts trending, popular, or notable. Defaults: chart=popular, num=50, country=us, lang=en. It is categorised as a Read tool in the Crawlora MCP Server, which means it retrieves data without modifying state.
chromewebstore_charts accepts 4 parameters: num, lang, chart, country. The full parameter table on this page comes from the server's own tool schema.
Register the Crawlora MCP server in PolicyLayer and add a rule for chromewebstore_charts: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Crawlora. Nothing to install.
chromewebstore_charts is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the chromewebstore_charts rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for chromewebstore_charts. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
chromewebstore_charts is provided by the Crawlora MCP server (crawlora-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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