tp_update_equipment · TrainingPeaks- MCP: Risk & Policy

WHAT IT DOES

What tp_update_equipment does on TrainingPeaks-MCP

AI agents use tp_update_equipment to create or update resources in TrainingPeaks-MCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your TrainingPeaks-MCP environment.

WHY IT NEEDS A POLICY

Why tp_update_equipment needs a policy

This tool modifies equipment data (update operation), which is a reversible write action. It does not execute arbitrary code, delete data irreversibly, or involve financial transactions. Severity is medium because unintended equipment modifications could affect training data integrity and subsequent workout analysis, but changes can be reverted.

From the tool's definition Tool name 'tp_update_equipment' and description 'Update equipment details' indicate data modification. The verb 'update' signifies reversible changes to existing records.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

tp_update_equipment Rate-limited

tp_update_equipment stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "tp_update_equipment": {
      "limits": [
        {
          "counter": "tp_update_equipment_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches TrainingPeaks-MCP, so you can run agents against it safely.

FAQ

Questions about tp_update_equipment

What does the tp_update_equipment tool do? +

Update equipment details. It is categorised as a Write tool in the TrainingPeaks-MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on tp_update_equipment? +

Register the TrainingPeaks- MCP server in PolicyLayer and add a rule for tp_update_equipment: 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 TrainingPeaks-MCP. Nothing to install.

What risk level is tp_update_equipment? +

tp_update_equipment is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit tp_update_equipment? +

Yes. Add a rate_limit block to the tp_update_equipment 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 tp_update_equipment completely? +

Set action: deny in the PolicyLayer policy for tp_update_equipment. 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 tp_update_equipment? +

tp_update_equipment is provided by the TrainingPeaks- MCP server (jamsusmaximus/trainingpeaks-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.