Get regional distribution for a keyword: where users search this phrase more often.
AI agents call wordstat_get_regions_distribution to retrieve information from Yandex Searchapi without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries keyword statistics data—specifically regional distribution metrics—without modifying, executing code, deleting data, or affecting financial systems. It is a pure read operation returning analytics information. Severity is low because the data returned is aggregated, non-sensitive keyword popularity statistics with no ability to harm systems or expose personal data.
From the tool's definition Tool name 'wordstat_get_regions_distribution' and description 'Get regional distribution for a keyword: where users search this phrase more often' indicate a query operation that retrieves aggregated statistical data about search patterns by region.
Attacks that exploit this kind of access
Get regional distribution for a keyword: where users search this phrase more often. It is categorised as a Read tool in the Yandex Searchapi MCP Server, which means it retrieves data without modifying state.
Register the Yandex Searchapi MCP server in PolicyLayer and add a rule for wordstat_get_regions_distribution: 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 Yandex Searchapi. Nothing to install.
wordstat_get_regions_distribution 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 wordstat_get_regions_distribution 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 wordstat_get_regions_distribution. 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.
wordstat_get_regions_distribution is provided by the Yandex Searchapi MCP server (shufl9dka/yandex-searchapi-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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