hippo_chain_facts

What hippo_chain_facts does on Verimem

AI agents call hippo_chain_facts 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.

Why hippo_chain_facts is rated Low

This tool appears to perform graph traversal (breadth-first search) over stored facts to enable multi-hop reasoning—a read-only operation that retrieves and chains together existing information. The incomplete description ('Round 30: BFS multi-hop reasoning over...') is cut off, lowering confidence slightly, but the semantic pattern aligns with Read operations. No side effects or data modification is implied.

From the tool's definition Tool name 'hippo_chain_facts' and description fragment 'BFS multi-hop reasoning over' indicate traversal and querying of factual relationships. No terms suggesting modification (update, delete, create) or execution (execute, run, trigger) are present.

The rule that runs hippo_chain_facts 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_chain_facts, this is the rule to start with:

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

Questions about hippo_chain_facts