search_playlists

THE RISK

Low Risk

Why search_playlists needs a policy

This tool retrieves information about YouTube playlists based on search criteria. It performs a read-only query operation without creating, modifying, deleting, or executing any actions. The blast radius of misuse is minimal—an agent could only retrieve unwanted playlist information, not cause harm to data or systems.

From the tool's definition Tool name 'search_playlists' and description 'Busca listas de reproducción en YouTube dado un texto de búsqueda' (Searches playlists on YouTube given a search text) indicate a search/query operation with no side effects.

Documented attack patterns abuse exactly the kind of access search_playlists gives an agent:

POLICY

How to control search_playlists

PolicyLayer is an MCP gateway — it sits between your AI agents and YouTube MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for search_playlists:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "search_playlists": {}
  }
}

search_playlists is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register YouTube MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More YouTube MCP Server tools

Write generate_video_title Genera un título para un video de YouTube. Read search_channel Busca canal en YouTube.

All 3 YouTube MCP Server tools →

Read tools on other servers

M-Team MCP Server get_torrent_detail Android Forensics ADB MCP Server parse_browser_history 0xarchive web3_challenge EMBA-MCP explain_attack_path

Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about search_playlists

What does the search_playlists tool do? +

Busca listas de reproducción en YouTube dado un texto de búsqueda. It is categorised as a Read tool in the YouTube MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on search_playlists? +

Register the YouTube MCP Server MCP server in PolicyLayer and add a rule for search_playlists: 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 YouTube MCP Server. Nothing to install.

What risk level is search_playlists? +

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

Can I rate-limit search_playlists? +

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

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

search_playlists is provided by the YouTube MCP Server MCP server (0gis0/miduconf-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every YouTube MCP Server tool call.

Start from YouTube MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →