get_data_by_time
AI agents call get_data_by_time to retrieve information from Ya Metrics without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool name and context strongly suggest read-only access to time-series analytics data from Yandex Metrika. No indication of data modification, deletion, or financial transactions. Confidence is moderately high but not perfect due to empty description; however, the naming pattern and sibling context make misclassification unlikely.
From the tool's definition Tool name 'get_data_by_time' indicates data retrieval; sibling tools like 'get_account_info', 'get_browsers_report', 'get_content_analytics_*', and 'get_conversion_rate_by_source_and_landing' are all read-only analytics queries.
Attacks that exploit this kind of access
get_data_by_time. It is categorised as a Read tool in the Ya Metrics MCP Server, which means it retrieves data without modifying state.
Register the Ya Metrics MCP server in PolicyLayer and add a rule for get_data_by_time: 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 Ya Metrics. Nothing to install.
get_data_by_time 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 get_data_by_time 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 get_data_by_time. 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.
get_data_by_time is provided by the Ya Metrics MCP server (mrkhachaturov/ya-metrics-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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