Get the top 10 players for each speed and variant
AI agents call get_all_top_10 to retrieve information from Lichess Integration without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries public leaderboard information from the Lichess platform. It is a read-only retrieval operation that returns already-public ranking data without creating, modifying, deleting, or executing any state-changing operations. The blast radius of misuse is minimal, as an AI agent could only retrieve and display this information.
From the tool's definition Tool retrieves ranking data: 'Get the top 10 players for each speed and variant' — a query operation with no modification or side effects.
Attacks that exploit this kind of access
Get the top 10 players for each speed and variant. It is categorised as a Read tool in the Lichess Integration MCP Server, which means it retrieves data without modifying state.
Register the Lichess Integration MCP server in PolicyLayer and add a rule for get_all_top_10: 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 Lichess Integration. Nothing to install.
get_all_top_10 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_all_top_10 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_all_top_10. 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_all_top_10 is provided by the Lichess Integration MCP server (karayaman/lichess-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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