List all supported soccer leagues with IDs and slugs.
AI agents call list_leagues to retrieve information from GoalGorithm MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns a list of supported leagues with their IDs and slugs. It performs no modifications, deletions, or external operations—purely informational retrieval with no side effects. The data returned is reference material used to support other operations on the server. This is a straightforward Read category tool with minimal risk of misuse.
From the tool's definition Tool name 'list_leagues' and description 'List all supported soccer leagues' indicate a retrieval operation that returns static configuration/reference data about available leagues.
Attacks that exploit this kind of access
List all supported soccer leagues with IDs and slugs. It is categorised as a Read tool in the GoalGorithm MCP Server MCP Server, which means it retrieves data without modifying state.
Register the GoalGorithm MCP Server MCP server in PolicyLayer and add a rule for list_leagues: 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 GoalGorithm MCP Server. Nothing to install.
list_leagues 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 list_leagues 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 list_leagues. 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.
list_leagues is provided by the GoalGorithm MCP Server MCP server (tohoanganhai/goalgorithm-mcp). 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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