Low Risk

calculate_tss

Calculate the TSS for a specific activity. Ask FTP first from user first.

How to control calculate_tss ↓

AI agents call calculate_tss to retrieve information from Get Gather without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

This tool retrieves or computes data from provided inputs without creating side effects, modifying persistent data, executing code/commands, destroying data, or involving financial transactions. It fits the Read category as a computational/query operation.

From the tool's definition The tool name 'calculate_tss' and description indicate it performs a calculation operation (TSS - Training Stress Score, a fitness metric) based on user-provided FTP (Functional Threshold Power) input.

Documented attack patterns abuse exactly the kind of access calculate_tss gives an agent:

PolicyLayer is an MCP gateway — it sits between your AI agents and Get Gather, and nothing reaches the server without passing your rules. This is the rule we recommend for calculate_tss:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "calculate_tss": {}
  }
}

calculate_tss is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Get Gather — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Go deeper

What does the calculate_tss tool do? +

Calculate the TSS for a specific activity. Ask FTP first from user first. It is categorised as a Read tool in the Get Gather MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on calculate_tss? +

Register the Get Gather MCP server in PolicyLayer and add a rule for calculate_tss: 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 Get Gather. Nothing to install.

What risk level is calculate_tss? +

calculate_tss is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit calculate_tss? +

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

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

calculate_tss is provided by the Get Gather MCP server (remotebrowser/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Get Gather tool call.

Deterministic rules across all 62 Get Gather tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

Free to start. No card required.

62 Get Gather tools catalogued and risk-classified — across an index of 42,500+ MCP servers.

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