crow_storage_stats

Get storage usage statistics

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-storage-stats.md

WHAT IT DOES

What crow_storage_stats does on Crow

AI agents call crow_storage_stats 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_storage_stats is rated Low

This tool only retrieves storage statistics—a read-only operation with no side effects. It queries existing data about storage usage and returns that information to the user. There is no capability to modify, delete, or execute any operations.

From the tool's definition Tool name 'crow_storage_stats' and description 'Get storage usage statistics' indicate a query operation that retrieves and reports metrics without modifying any data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs crow_storage_stats 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_storage_stats, this is the rule to start with:

crow_storage_stats Allowed

crow_storage_stats 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_storage_stats": {}
  }
}

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_storage_stats call is checked against it from then on.

FAQ

Questions about crow_storage_stats

What does the crow_storage_stats tool do? +

Get storage usage statistics. It is categorised as a Read tool in the Crow MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on crow_storage_stats? +

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

What risk level is crow_storage_stats? +

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

Can I rate-limit crow_storage_stats? +

Yes. Add a rate_limit block to the crow_storage_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.

How do I block crow_storage_stats completely? +

Set action: deny in the PolicyLayer policy for crow_storage_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.

What MCP server provides crow_storage_stats? +

crow_storage_stats 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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