list_emojis

Get a list of emojis by category. Leave empty for all.

SERVERGadgetHumans API Hub SOURCEpypi:gadgethumans-api-hub-mcp

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-scotia1973-bot-api-hub/list-emojis.md

WHAT IT DOES

What list_emojis does on GadgetHumans API Hub

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

RISK

Why list_emojis is rated Low

This tool queries and returns emoji data based on optional category filters. It performs no data modification, deletion, or external execution. The worst-case misuse would be retrieving all emojis, which has no harmful blast radius. Classified as Read with low severity.

From the tool's definition Tool name 'list_emojis' and description 'Get a list of emojis by category' indicate a retrieval operation with no side effects. The phrase 'Get a list' is a clear Read pattern.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_emojis safely

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

list_emojis Allowed

list_emojis 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": {
    "list_emojis": {}
  }
}

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

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

FAQ

Questions about list_emojis

What does the list_emojis tool do? +

Get a list of emojis by category. Leave empty for all. It is categorised as a Read tool in the GadgetHumans API Hub MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_emojis? +

Register the GadgetHumans API Hub MCP server in PolicyLayer and add a rule for list_emojis: 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 GadgetHumans API Hub. Nothing to install.

What risk level is list_emojis? +

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

Can I rate-limit list_emojis? +

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

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

list_emojis is provided by the GadgetHumans API Hub MCP server (pypi:gadgethumans-api-hub-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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