Get performance metrics for ML models
AI agents call model_performance_metrics to retrieve information from Fantasy MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves read-only performance metrics about machine learning models. It does not modify data, execute code, or make financial commitments. Despite being in a sports betting context, the tool itself only reads/queries model statistics.
From the tool's definition 'Get performance metrics for ML models' — pure retrieval of metrics, no side effects
Attacks that exploit this kind of access
Get performance metrics for ML models. It is categorised as a Read tool in the Fantasy MCP MCP Server, which means it retrieves data without modifying state.
Register the Fantasy MCP server in PolicyLayer and add a rule for model_performance_metrics: 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 Fantasy MCP. Nothing to install.
model_performance_metrics 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 model_performance_metrics 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 model_performance_metrics. 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.
model_performance_metrics is provided by the Fantasy MCP server (mattarm/fantasy_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.
Teams ship this data inside their own products. See what a licence covers →