AI agents call search_fpl_players to retrieve information from Fantasy Premier League MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool appears to retrieve or query player data from the Fantasy Premier League database with no indication of side effects, modification, deletion, or financial impact. The empty description and naming pattern align with read-only data retrieval. Classification as Read with low severity due to limited blast radius from AI agent misuse—at worst, it provides incorrect sports analytics information.
From the tool's definition Tool name 'search_fpl_players' indicates a search/query operation; server context describes 'provides access to Fantasy Premier League data' and 'compare players, find team information' without mentioning data modification or deletion; sibling tools like…
Documented attack patterns abuse exactly the kind of access search_fpl_players gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Fantasy Premier League MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for search_fpl_players:
{
"version": "1",
"default": "deny",
"tools": {
"search_fpl_players": {}
}
}search_fpl_players is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
search_fpl_players. It is categorised as a Read tool in the Fantasy Premier League MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Fantasy Premier League MCP Server MCP server in PolicyLayer and add a rule for search_fpl_players: 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 Premier League MCP Server. Nothing to install.
search_fpl_players 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 search_fpl_players 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 search_fpl_players. 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.
search_fpl_players is provided by the Fantasy Premier League MCP Server MCP server (rishijatia/fantasy-pl-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 16 Fantasy Premier League MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
16 Fantasy Premier League MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.