get_leaderboard
Get agent leaderboard ranked by composite performance score.
This record as markdown: /tools/todos/get-leaderboard.md
What get_leaderboard does on Todos
AI agents call get_leaderboard to retrieve information from Todos without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_leaderboard is rated Low
This tool retrieves and displays performance rankings—a pure read operation with no side effects, state changes, or ability to alter data. The lowest severity is appropriate as misuse would only expose existing metrics information.
From the tool's definition Tool name 'get_leaderboard' and description 'Get agent leaderboard ranked by composite performance score' indicate a retrieval operation that queries and returns ranking data without modifying, deleting, or executing any operations.
Attacks that exploit this kind of access
The rule that runs get_leaderboard safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Todos, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_leaderboard, this is the rule to start with:
get_leaderboard 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 Todos, apply this rule, and every get_leaderboard call is checked against it from then on.
Questions about get_leaderboard
Get agent leaderboard ranked by composite performance score. It is categorised as a Read tool in the Todos MCP Server, which means it retrieves data without modifying state.
Register the Todos MCP server in PolicyLayer and add a rule for get_leaderboard: 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 Todos. Nothing to install.
get_leaderboard 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_leaderboard 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_leaderboard. 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_leaderboard is provided by the Todos MCP server (@hasna/todos). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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