hippo_corpus_health_metrics

Cycle #84 (2026-05-16). Unified dashboard aggregator

SERVERVerimem SOURCEaureliocpr-ctrl/verimem

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/verimem/hippo-corpus-health-metrics.md

WHAT IT DOES

What hippo_corpus_health_metrics does on Verimem

AI agents call hippo_corpus_health_metrics to retrieve information from Verimem without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why hippo_corpus_health_metrics is rated Low

This tool retrieves and presents metrics about the corpus (memory system) health state. Dashboard aggregators by design collect and display telemetry; they do not create, modify, delete, or execute operations. No side effects or state changes are implied.

From the tool's definition Tool name 'hippo_corpus_health_metrics' and description 'Unified dashboard aggregator' indicate retrieval and aggregation of health metrics for monitoring purposes.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs hippo_corpus_health_metrics safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Verimem, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For hippo_corpus_health_metrics, this is the rule to start with:

hippo_corpus_health_metrics Allowed

hippo_corpus_health_metrics is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "hippo_corpus_health_metrics": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Verimem, apply this rule, and every hippo_corpus_health_metrics call is checked against it from then on.

FAQ

Questions about hippo_corpus_health_metrics

What does the hippo_corpus_health_metrics tool do? +

Cycle #84 (2026-05-16). Unified dashboard aggregator. It is categorised as a Read tool in the Verimem MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on hippo_corpus_health_metrics? +

Register the Verimem MCP server in PolicyLayer and add a rule for hippo_corpus_health_metrics: 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 Verimem. Nothing to install.

What risk level is hippo_corpus_health_metrics? +

hippo_corpus_health_metrics is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit hippo_corpus_health_metrics? +

Yes. Add a rate_limit block to the hippo_corpus_health_metrics 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.

How do I block hippo_corpus_health_metrics completely? +

Set action: deny in the PolicyLayer policy for hippo_corpus_health_metrics. 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.

What MCP server provides hippo_corpus_health_metrics? +

hippo_corpus_health_metrics is provided by the Verimem MCP server (aureliocpr-ctrl/verimem). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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