AI agents call get_statistic 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 metadata and resource links from a public open data catalogue (opendata.swiss). It performs no data modification, deletion, code execution, or financial operations. The blast radius of misuse is minimal — an AI agent could only retrieve publicly available statistical information. This is a straightforward Read category tool.
From the tool's definition Tool description states 'Fetch details and resource links for a specific BFS/OFS dataset' — purely a retrieval operation with no modification or deletion. The word 'Fetch' indicates a read-only action.
Attacks that exploit this kind of access
Fetch details and resource links for a specific BFS/OFS dataset by its opendata.swiss identifier. 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_statistic: 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_statistic 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_statistic 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_statistic. 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_statistic 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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