crow_search_memories

Search persistent memory using full-text search (and semantic search when available). Returns memories ranked by relevance; if no memory contains every query word, automatically broadens to memories containing any query word before reporting no results. Use this to recall information from previou...

SERVERCrow SOURCEkh0pper/crow

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/kh0pper-crow/crow-search-memories.md

WHAT IT DOES

What crow_search_memories does on Crow

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

RISK

Why crow_search_memories is rated Low

Even though crow_search_memories only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Risk signalsBulk/mass operation — affects multiple targets

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs crow_search_memories safely

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

crow_search_memories Allowed

crow_search_memories 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": {
    "crow_search_memories": {}
  }
}

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

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

FAQ

Questions about crow_search_memories

What does the crow_search_memories tool do? +

How do I enforce a policy on crow_search_memories? +

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

What risk level is crow_search_memories? +

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

Can I rate-limit crow_search_memories? +

Yes. Add a rate_limit block to the crow_search_memories 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 crow_search_memories completely? +

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

crow_search_memories is provided by the Crow MCP server (kh0pper/crow). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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