set_blood_pressure · Garmin MCP Server for Poke MCP

WHAT IT DOES

What set_blood_pressure does on Garmin MCP Server for Poke

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

WHY IT NEEDS A POLICY

Why set_blood_pressure needs a policy

This tool creates or modifies blood pressure health data within the Garmin Connect system. It is reversible (values can be updated or corrected), making it a Write operation. Severity is medium because misuse could result in incorrect health data being recorded, potentially affecting health tracking and analytics, but it does not involve financial transactions, code execution, or irreversible data destruction.

From the tool's definition Tool name 'set_blood_pressure' and description 'Set blood pressure values' indicate creation or modification of health metric data in Garmin Connect.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

set_blood_pressure Rate-limited

set_blood_pressure 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": {
    "set_blood_pressure": {
      "limits": [
        {
          "counter": "set_blood_pressure_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about set_blood_pressure

What does the set_blood_pressure tool do? +

Set blood pressure values. It is categorised as a Write tool in the Garmin MCP Server for Poke MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on set_blood_pressure? +

Register the Garmin MCP Server for Poke MCP server in PolicyLayer and add a rule for set_blood_pressure: 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 Garmin MCP Server for Poke. Nothing to install.

What risk level is set_blood_pressure? +

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

Can I rate-limit set_blood_pressure? +

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

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

set_blood_pressure is provided by the Garmin MCP Server for Poke MCP server (theol0403/garmin-mcp-poke). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.