numbers_list_documents

List all open Numbers spreadsheets.

SERVERAirMCP SOURCEairmcp

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/heznpc-airmcp/numbers-list-documents.md

WHAT IT DOES

What numbers_list_documents does on AirMCP

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

RISK

Why numbers_list_documents is rated Low

This tool queries and returns metadata about open Numbers documents without creating, modifying, deleting, or executing any operations. It is a straightforward read-only enumeration of existing resources.

From the tool's definition Tool name includes 'list' and description states 'List all open Numbers spreadsheets' — a pure retrieval operation with no modification or execution.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs numbers_list_documents safely

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

numbers_list_documents Allowed

numbers_list_documents 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": {
    "numbers_list_documents": {}
  }
}

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

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

FAQ

Questions about numbers_list_documents

What does the numbers_list_documents tool do? +

List all open Numbers spreadsheets. It is categorised as a Read tool in the AirMCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on numbers_list_documents? +

Register the Air MCP server in PolicyLayer and add a rule for numbers_list_documents: 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 AirMCP. Nothing to install.

What risk level is numbers_list_documents? +

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

Can I rate-limit numbers_list_documents? +

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

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

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

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