get_athlete_power_curves

THE RISK

Low Risk

Why get_athlete_power_curves needs a policy

This tool retrieves athlete power curve data from Intervals.icu without modifying or deleting anything. Power curves are derived performance metrics typically computed from historical activity data. The 'get_' prefix and absence of write/delete semantics indicate a read operation with no side effects.

From the tool's definition Tool name 'get_athlete_power_curves' and server context indicate data retrieval from fitness/training API. The 'get_' prefix combined with sibling tools like 'get_activities' and 'get_activity_details' confirms read-only operation.

Documented attack patterns abuse exactly the kind of access get_athlete_power_curves gives an agent:

POLICY

How to control get_athlete_power_curves

PolicyLayer is an MCP gateway — it sits between your AI agents and Intervals Icu MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_athlete_power_curves:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_athlete_power_curves": {}
  }
}

get_athlete_power_curves is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Intervals Icu MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

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EXPLORE

Related tools and policies

More Intervals Icu MCP Server tools

Destructive delete_custom_item Delete a custom item for an athlete from Intervals.icu Args: item_id: The cus Destructive delete_event Delete event for an athlete from Intervals.icu Args: athlete_id: The Intervals Destructive delete_events_by_date_range Delete events for an athlete from Intervals.icu in the specified date range. Args: Execute register_tools Register all MCP tools with the FastMCP server instance. This function imports all to Write add_activity_message Add a message (note/comment) to an activity on Intervals.icu Args: activity_i Write add_or_update_event add_or_update_event Write add_or_update_note Add or update a plain text note (category NOTE) on the Intervals.icu calendar. Args: Write create_custom_item create_custom_item

All 21 Intervals Icu MCP Server tools →

Read tools on other servers

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about get_athlete_power_curves

What does the get_athlete_power_curves tool do? +

get_athlete_power_curves. It is categorised as a Read tool in the Intervals Icu MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_athlete_power_curves? +

Register the Intervals Icu MCP Server MCP server in PolicyLayer and add a rule for get_athlete_power_curves: 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 MCP Server. Nothing to install.

What risk level is get_athlete_power_curves? +

get_athlete_power_curves is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_athlete_power_curves? +

Yes. Add a rate_limit block to the get_athlete_power_curves 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.

How do I block get_athlete_power_curves completely? +

Set action: deny in the PolicyLayer policy for get_athlete_power_curves. 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.

What MCP server provides get_athlete_power_curves? +

get_athlete_power_curves is provided by the Intervals Icu MCP Server MCP server (mvilanova/intervals-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Intervals Icu MCP Server tool call.

Start from Intervals Icu MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →