Ask the Etapa cycling coach any question about cycling, training, plan adjustments, recovery, nutrition, gear, or technique. Answers are in plain English — no jargon, beginner-friendly, and grounded in established training science. Use this for open-ended questions, plan adaptations ("I missed a ...
Part of the Etapa — Cycling Coach MCP server.
Free to start. No card required.
AI agents call ask_cycling_coach to retrieve information from Etapa — Cycling Coach MCP without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though ask_cycling_coach only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"ask_cycling_coach": {}
}
}See the full Etapa — Cycling Coach MCP policy for all 4 tools.
These attack patterns abuse exactly the kind of access ask_cycling_coach gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Ask the Etapa cycling coach any question about cycling, training, plan adjustments, recovery, nutrition, gear, or technique. Answers are in plain English — no jargon, beginner-friendly, and grounded in established training science. Use this for open-ended questions, plan adaptations ("I missed a ride, what now?"), or when the rider wants an opinion. Powered by the Etapa API.. It is categorised as a Read tool in the Etapa — Cycling Coach MCP MCP Server, which means it retrieves data without modifying state.
Register the Etapa — Cycling Coach MCP server in PolicyLayer and add a rule for ask_cycling_coach: 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 Etapa — Cycling Coach MCP. Nothing to install.
ask_cycling_coach 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 ask_cycling_coach 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 ask_cycling_coach. 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.
ask_cycling_coach is provided by the Etapa — Cycling Coach MCP server (etapa-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 4 Etapa — Cycling Coach MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
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