vault_list

A read tool on the Arifos MCP server.

SERVERArifos SOURCEarifos

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/io-github-ariffazil-aaa-mcp/vault-list.md

WHAT IT DOES

What vault_list does on Arifos

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

RISK

Why vault_list is rated Low

The tool name suggests it retrieves or enumerates vault contents without modifying them. However, confidence is moderately reduced due to the empty description, which prevents assessment of what 'vault' means in this context and whether sensitive data exposure could escalate severity.

From the tool's definition Tool name 'vault_list' indicates a listing/enumeration operation. The 'list' verb is associated with read-only data retrieval.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs vault_list safely

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

vault_list Allowed

vault_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": {
    "vault_list": {}
  }
}

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

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

FAQ

Questions about vault_list

What does the vault_list tool do? +

vault_list is a read tool on the Arifos MCP server. It is categorised as a Read tool in the Arifos MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on vault_list? +

Register the Arifos MCP server in PolicyLayer and add a rule for vault_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 Arifos. Nothing to install.

What risk level is vault_list? +

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

Can I rate-limit vault_list? +

Yes. Add a rate_limit block to the vault_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 vault_list completely? +

Set action: deny in the PolicyLayer policy for vault_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 vault_list? +

vault_list is provided by the Arifos MCP server (arifos). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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