Get the athlete's power vs heart rate curve for a date range
AI agents call getPowerHRCurve to retrieve information from Intervals Icu Api without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
id | string | Yes | |
end | string | Yes | Ending local date (ISO-8601), inclusive |
start | string | Yes | Starting local date (ISO-8601) |
Parameters from the server's own tool schema.
This tool retrieves historical athlete performance metrics (power vs heart rate data) within a specified date range. There are no mutations, deletions, code execution, or financial implications. It is a straightforward read operation against training data, posing minimal security risk even if misused by an AI agent.
From the tool's definition Tool name is 'getPowerHRCurve' and description states 'Get the athlete's power vs heart rate curve for a date range' — uses 'Get', indicating data retrieval with no modification or side effects.
Attacks that exploit this kind of access
Get the athlete's power vs heart rate curve for a date range. It is categorised as a Read tool in the Intervals Icu Api MCP Server, which means it retrieves data without modifying state.
getPowerHRCurve accepts 3 parameters: id, end, start. Required: id, end, start. The full parameter table on this page comes from the server's own tool schema.
Register the Intervals Icu Api MCP server in PolicyLayer and add a rule for getPowerHRCurve: 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 Intervals Icu Api. Nothing to install.
getPowerHRCurve 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 getPowerHRCurve 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 getPowerHRCurve. 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.
getPowerHRCurve is provided by the Intervals Icu Api MCP server (intervals-icu-api-mcp-server). 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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