get-labels

Get all Gmail labels

SERVERMeme MCP Server SOURCE0x8687/mcp-gmail-v1

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/0x8687-mcp-gmail-v1/get-labels.md

WHAT IT DOES

What get-labels does on Meme MCP Server

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

RISK

Why get-labels is rated Low

This tool queries and retrieves Gmail label metadata. It performs a read-only operation that returns existing data without creating, modifying, deleting, or executing any actions. The blast radius is minimal: label names are metadata that help organize email but do not expose sensitive message content themselves (though they may reveal organizational structure).

From the tool's definition Tool name is 'get-labels' and description states 'Get all Gmail labels' — a retrieval operation with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get-labels safely

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

get-labels Allowed

get-labels 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": {
    "get-labels": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Meme MCP Server, apply this rule, and every get-labels call is checked against it from then on.

FAQ

Questions about get-labels

What does the get-labels tool do? +

Get all Gmail labels. It is categorised as a Read tool in the Meme MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get-labels? +

Register the Meme MCP Server MCP server in PolicyLayer and add a rule for get-labels: 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 Meme MCP Server. Nothing to install.

What risk level is get-labels? +

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

Can I rate-limit get-labels? +

Yes. Add a rate_limit block to the get-labels 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 get-labels completely? +

Set action: deny in the PolicyLayer policy for get-labels. 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 get-labels? +

get-labels is provided by the Meme MCP Server MCP server (0x8687/mcp-gmail-v1). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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