get_endpoint_schema
AI agents call get_endpoint_schema to retrieve information from GeoGuessr MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Based on the tool name and server context, 'get_endpoint_schema' most likely queries and returns schema information about API endpoints—a read-only operation with no side effects. The empty description limits confidence slightly, but the sibling tool 'explore_endpoint' and the server's stated purpose of 'automatic API monitoring' support this classification.
From the tool's definition Tool named 'get_endpoint_schema' with empty description; context shows this is a GeoGuessr statistics server with tools like 'analyze_recent_games', 'get_achievements', 'check_api_status', and 'explore_endpoint'.
Attacks that exploit this kind of access
get_endpoint_schema. It is categorised as a Read tool in the GeoGuessr MCP Server MCP Server, which means it retrieves data without modifying state.
Register the GeoGuessr MCP Server MCP server in PolicyLayer and add a rule for get_endpoint_schema: 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 GeoGuessr MCP Server. Nothing to install.
get_endpoint_schema 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_endpoint_schema 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_endpoint_schema. 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_endpoint_schema is provided by the GeoGuessr MCP Server MCP server (nyxiumyuuki/geoguessrmcp). 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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