Get all Strava activities within a specific date range (auto-paginates to fetch everything)
AI agents call get_activities_between to retrieve information from Strava MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves activity records filtered by date range. It has no side effects—it does not create, modify, delete, or execute operations. The blast radius of misuse is minimal: an attacker could enumerate a user's fitness history but cannot alter training data, delete records, or access financial information. This is a straightforward Read operation.
From the tool's definition Tool name 'get_activities_between' and description 'Get all Strava activities within a specific date range' indicate data retrieval with no modification or deletion. The 'auto-paginates to fetch everything' phrase confirms it queries/lists existing data.
Attacks that exploit this kind of access
Get all Strava activities within a specific date range (auto-paginates to fetch everything). It is categorised as a Read tool in the Strava MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Strava MCP Server MCP server in PolicyLayer and add a rule for get_activities_between: 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 Strava MCP Server. Nothing to install.
get_activities_between 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_activities_between 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_activities_between. 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_activities_between is provided by the Strava MCP Server MCP server (kerkhofme/stravamcp). 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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