Return top inventor DIDs by Hive Prior receipts issued in the last N days (default 30). Each entry includes count, tier breakdown (disclosure/singularity/uspto), and earliest/latest stamp timestamps.
AI agents call prior_leaderboard to retrieve information from Hive Mcp Prior without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool purely retrieves and aggregates existing data (leaderboard statistics, counts, tier breakdowns, timestamps) with no side effects. It queries historical records and returns read-only analytics about inventors and their receipts.
From the tool's definition Return top inventor DIDs by Hive Prior receipts issued in the last N days... Each entry includes count, tier breakdown, and earliest/latest stamp timestamps
Attacks that exploit this kind of access
Return top inventor DIDs by Hive Prior receipts issued in the last N days (default 30). Each entry includes count, tier breakdown (disclosure/singularity/uspto), and earliest/latest stamp timestamps. It is categorised as a Read tool in the Hive Mcp Prior MCP Server, which means it retrieves data without modifying state.
Register the Hive Mcp Prior MCP server in PolicyLayer and add a rule for prior_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 Hive Mcp Prior. Nothing to install.
prior_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 prior_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 prior_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.
prior_leaderboard is provided by the Hive Mcp Prior MCP server (srotzin/hive-mcp-prior). 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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