itunes_all_songs

THE RISK

Low Risk

Why itunes_all_songs needs a policy

This tool only retrieves/queries existing data from the local Music library without any side effects. It does not create, modify, delete, or execute any operations. It is a straightforward read operation with minimal risk—the worst case would be information disclosure about the user's music preferences.

From the tool's definition The tool 'itunes_all_songs' returns a list of all songs in the Music library with names and artists. The description explicitly states it 'Get[s] a list of' and 'Returns a formatted list', indicating data retrieval with no modification, deletion, or execution…

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

POLICY

How to control itunes_all_songs

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

policy.json

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

itunes_all_songs 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 MCP-AppleMusic — 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 MCP-AppleMusic tools

Execute itunes_play Start playback in Music (iTunes). Execute itunes_next Skip to the next track. Execute itunes_pause Pause playback in Music (iTunes). Execute itunes_play_song Play the first track whose name exactly matches the given song name. Returns a confirm Execute itunes_previous Return to the previous track. Write itunes_create_playlist Create a new playlist with the given name and add tracks to it. 'songs' should be a co Read itunes_current_song Get information about the currently playing track. Returns the track name, artist, and Read itunes_library Return a summary of the Music library, including total tracks and user playlists.

All 10 MCP-AppleMusic tools →

Read tools on other servers

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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 itunes_all_songs

What does the itunes_all_songs tool do? +

Get a list of all songs in the Music library. Returns a formatted list of all tracks with their names and artists. It is categorised as a Read tool in the MCP-AppleMusic MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on itunes_all_songs? +

Register the MCP-AppleMusic MCP server in PolicyLayer and add a rule for itunes_all_songs: 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 MCP-AppleMusic. Nothing to install.

What risk level is itunes_all_songs? +

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

Can I rate-limit itunes_all_songs? +

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

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

itunes_all_songs is provided by the MCP-AppleMusic MCP server (kennethreitz/mcp-applemusic). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every MCP-AppleMusic tool call.

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

CHECK YOUR STACK →