This record as markdown: /tools/creativelead-unclick/lichess-puzzle-daily.md
What lichess_puzzle_daily does on UnClick
AI agents call lichess_puzzle_daily to retrieve information from UnClick without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why lichess_puzzle_daily is rated Low
This tool retrieves a daily puzzle from the Lichess API without modifying state, executing code, or performing financial transactions. It is a straightforward read operation with minimal blast radius if called repeatedly or unexpectedly.
From the tool's definition Tool is described as 'Get the Lichess daily puzzle' - a retrieval operation with no modifications or side effects. The verb 'Get' indicates a pure data query.
Attacks that exploit this kind of access
The rule that runs lichess_puzzle_daily safely
PolicyLayer is an MCP gateway: it sits between your AI agents and UnClick, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For lichess_puzzle_daily, this is the rule to start with:
lichess_puzzle_daily is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect UnClick, apply this rule, and every lichess_puzzle_daily call is checked against it from then on.
Questions about lichess_puzzle_daily
Get the Lichess daily puzzle. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
Register the UnClick MCP server in PolicyLayer and add a rule for lichess_puzzle_daily: 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 UnClick. Nothing to install.
lichess_puzzle_daily 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 lichess_puzzle_daily 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 lichess_puzzle_daily. 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.
lichess_puzzle_daily is provided by the UnClick MCP server (creativelead/unclick). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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