longest_saved_tracks

Rank your saved tracks by duration, longest first. Read-only.

SERVERSpotify SOURCE@novalux12/spotify-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/novalux12-spotify-mcp/longest-saved-tracks.md

WHAT IT DOES

What longest_saved_tracks does on Spotify

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

RISK

Why longest_saved_tracks is rated Low

Tool queries and retrieves user track data without modification, side effects, or operational risk.

From the tool's definition Rank your saved tracks by duration, longest first. Read-only.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs longest_saved_tracks safely

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

longest_saved_tracks Allowed

longest_saved_tracks 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": {
    "longest_saved_tracks": {}
  }
}

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

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

FAQ

Questions about longest_saved_tracks

What does the longest_saved_tracks tool do? +

Rank your saved tracks by duration, longest first. Read-only. It is categorised as a Read tool in the Spotify MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on longest_saved_tracks? +

Register the Spotify MCP server in PolicyLayer and add a rule for longest_saved_tracks: 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 Spotify. Nothing to install.

What risk level is longest_saved_tracks? +

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

Can I rate-limit longest_saved_tracks? +

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

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

longest_saved_tracks is provided by the Spotify MCP server (@novalux12/spotify-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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