Get data coverage information - which dates have data for each type
AI agents call get_data_coverage to retrieve information from Zepp Life MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns information about which dates contain data for different health metrics (steps, sleep, heart rate, etc.). It performs a non-destructive read operation that returns metadata about data presence/coverage. No data is modified, deleted, or used to trigger external actions.
From the tool's definition Tool name 'get_data_coverage' and description 'Get data coverage information - which dates have data for each type' indicate retrieval of metadata about data availability without modification, deletion, or execution of external operations.
Attacks that exploit this kind of access
Get data coverage information - which dates have data for each type. It is categorised as a Read tool in the Zepp Life MCP MCP Server, which means it retrieves data without modifying state.
Register the Zepp Life MCP server in PolicyLayer and add a rule for get_data_coverage: 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 Zepp Life MCP. Nothing to install.
get_data_coverage 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_coverage 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_coverage. 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_coverage is provided by the Zepp Life MCP server (kubulashvili/zepp-life-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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