Get platform statistics — totals, tier breakdown, certification counts.
AI agents call vhc_stats to retrieve information from Verified Human MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool retrieves read-only statistical summaries from the Verified Human Cert registry. There are no side effects, no data modification, no destructive operations, and no financial transactions. The blast radius of misuse is minimal — an attacker could only gain visibility into platform metrics, which are typically non-sensitive aggregate statistics.
From the tool's definition Tool description states 'Get platform statistics — totals, tier breakdown, certification counts.' This is a retrieval operation that queries aggregate data without modifying, deleting, or executing external operations.
Attacks that exploit this kind of access
Get platform statistics — totals, tier breakdown, certification counts. It is categorised as a Read tool in the Verified Human MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Verified Human MCP Server MCP server in PolicyLayer and add a rule for vhc_stats: 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 Verified Human MCP Server. Nothing to install.
vhc_stats 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 vhc_stats 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 vhc_stats. 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.
vhc_stats is provided by the Verified Human MCP Server MCP server (verifiedhumancert/verified-human-mcp-server). 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.
Teams ship this data inside their own products. See what a licence covers →