Get splits for an activity
AI agents call get_activity_splits to retrieve information from Garmin MCP Server for Poke without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool retrieves and returns split data (segment breakdowns) for an activity. No data is created, modified, deleted, or executed. This is a straightforward read operation consistent with other query/retrieval tools like 'get_activities' and 'get_activities_by_date' on the same server. The risk is low as it only accesses already-recorded fitness metrics.
From the tool's definition Tool name 'get_activity_splits' and description 'Get splits for an activity' indicate a retrieval operation that queries existing activity data without modification or side effects.
Attacks that exploit this kind of access
Get splits for an activity. It is categorised as a Read tool in the Garmin MCP Server for Poke MCP Server, which means it retrieves data without modifying state.
Register the Garmin MCP Server for Poke MCP server in PolicyLayer and add a rule for get_activity_splits: 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.
get_activity_splits 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 get_activity_splits 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 get_activity_splits. 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.
get_activity_splits 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.
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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