AI agents call get_snow_measurements to retrieve information from Mcp Swiss without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves historical or current snow and weather measurement data from Swiss Avalanche Warning Institute (SLF) stations. It is a pure query operation that returns observational data without creating, modifying, deleting, executing code, or committing financial obligations. The verb 'Get' and the read-only nature of measurement retrieval confirm the Read category.
From the tool's definition Tool name 'get_snow_measurements' and description 'Get detailed snow and weather measurements for a specific SLF station' indicate data retrieval with no modification or side effects.
Attacks that exploit this kind of access
Get detailed snow and weather measurements for a specific SLF station. It is categorised as a Read tool in the Mcp Swiss MCP Server, which means it retrieves data without modifying state.
Register the Mcp Swiss MCP server in PolicyLayer and add a rule for get_snow_measurements: 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 Mcp Swiss. Nothing to install.
get_snow_measurements 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_snow_measurements 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_snow_measurements. 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_snow_measurements is provided by the Mcp Swiss MCP server (mcp-swiss). 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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