never_played_saved

List saved tracks absent from your recently-played window. Honest bounds: recently-played only covers roughly your last 50 plays, so this is

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/never-played-saved.md

WHAT IT DOES

What never_played_saved does on Spotify

AI agents call never_played_saved 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 never_played_saved is rated Low

Even though never_played_saved only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs never_played_saved 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 never_played_saved, this is the rule to start with:

never_played_saved Allowed

never_played_saved 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": {
    "never_played_saved": {}
  }
}

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 never_played_saved call is checked against it from then on.

FAQ

Questions about never_played_saved

What does the never_played_saved tool do? +

List saved tracks absent from your recently-played window. Honest bounds: recently-played only covers roughly your last 50 plays, so this is. 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 never_played_saved? +

Register the Spotify MCP server in PolicyLayer and add a rule for never_played_saved: 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 never_played_saved? +

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

Can I rate-limit never_played_saved? +

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

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

never_played_saved 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.

KEEP EXPLORING

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