AI agents call get_league to retrieve information from Swehockey without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a straightforward data retrieval operation that queries public ice-hockey league information from stats.swehockey.se. No data is created, modified, deleted, or any external operations triggered. The tool simply returns league details, making it a Read operation with low security risk.
From the tool's definition Tool name 'get_league' with description 'Show one league' combined with sibling tools all prefixed 'get_' or 'list_' (get_goalie_stats, get_player_stats, get_schedule, get_standings, get_teams, list_cups, etc.) and server purpose to 'look up Swedish…
Attacks that exploit this kind of access
Show one league. It is categorised as a Read tool in the Swehockey MCP Server, which means it retrieves data without modifying state.
Register the Swehockey MCP server in PolicyLayer and add a rule for get_league: 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 Swehockey. Nothing to install.
get_league 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_league 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_league. 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_league is provided by the Swehockey MCP server (troelskn/swehockey). 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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