restore_library_snapshot

SERVERSpotify SOURCE@novalux12/spotify-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/novalux12-spotify-mcp/restore-library-snapshot.md

WHAT IT DOES

What restore_library_snapshot does on Spotify

AI agents use restore_library_snapshot to create or update resources in Spotify, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Spotify environment.

RISK

Why restore_library_snapshot is rated Medium

An AI agent can call restore_library_snapshot faster than any human can review: one bad instruction and it creates or modifies resources in Spotify by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

restore_library_snapshot Rate-limited

restore_library_snapshot stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "restore_library_snapshot": {
      "limits": [
        {
          "counter": "restore_library_snapshot_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about restore_library_snapshot

What does the restore_library_snapshot tool do? +

STRICTLY ADDITIVE restore of a library snapshot written by backup_library_snapshot. Adds only what is missing: saves absent tracks/albums/shows/episodes/audiobooks, follows unfollowed artists, and creates NEW playlists named. It is categorised as a Write tool in the Spotify MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on restore_library_snapshot? +

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

restore_library_snapshot is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit restore_library_snapshot? +

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

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

restore_library_snapshot 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

More on Spotify, and thousands of servers like it.

This server

All 544 Spotify tools →

Across the catalogue

save_snapshot on Why Did You Render → The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →