hippo_skill_drafts_list

Cycle 227 — list persisted emergent skill DRAFT

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-skill-drafts-list.md

WHAT IT DOES

What hippo_skill_drafts_list does on Verimem

AI agents call hippo_skill_drafts_list 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_skill_drafts_list is rated Low

This tool retrieves or enumerates draft skill records from the verimem bi-temporal memory system. The verb 'list' and the read-only nature of querying persisted drafts (without applying, modifying, or deleting them) classifies this as a Read operation. Severity is low because listing metadata carries minimal blast radius—no data is modified, deleted, or executed as a result of calling this tool.

From the tool's definition Tool name includes 'list' and description states 'list persisted emergent skill DRAFT' — a query/retrieval operation with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs hippo_skill_drafts_list 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_skill_drafts_list, this is the rule to start with:

hippo_skill_drafts_list Allowed

hippo_skill_drafts_list 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_skill_drafts_list": {}
  }
}

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_skill_drafts_list call is checked against it from then on.

FAQ

Questions about hippo_skill_drafts_list

What does the hippo_skill_drafts_list tool do? +

Cycle 227 — list persisted emergent skill DRAFT. 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_skill_drafts_list? +

Register the Verimem MCP server in PolicyLayer and add a rule for hippo_skill_drafts_list: 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_skill_drafts_list? +

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

Can I rate-limit hippo_skill_drafts_list? +

Yes. Add a rate_limit block to the hippo_skill_drafts_list 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_skill_drafts_list completely? +

Set action: deny in the PolicyLayer policy for hippo_skill_drafts_list. 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_skill_drafts_list? +

hippo_skill_drafts_list 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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