Get ONLY the total duration of the current track in milliseconds. Returns number as text.
AI agents call spotify_get_track_duration_ms to retrieve information from Spotify MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves read-only information about a track's duration. It has no side effects, does not modify data, does not execute commands, and does not commit financial or destructive actions. The scope is limited to returning a single numerical value, making it a safe Read operation with minimal blast radius if misused.
From the tool's definition Tool name 'spotify_get_track_duration_ms' and description 'Get ONLY the total duration of the current track in milliseconds. Returns number as text' indicates a query operation that retrieves metadata without modifying state or triggering playback changes.
Attacks that exploit this kind of access
Get ONLY the total duration of the current track in milliseconds. Returns number as text. It is categorised as a Read tool in the Spotify MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Spotify MCP Server MCP server in PolicyLayer and add a rule for spotify_get_track_duration_ms: 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 MCP Server. Nothing to install.
spotify_get_track_duration_ms is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the spotify_get_track_duration_ms 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.
Set action: deny in the PolicyLayer policy for spotify_get_track_duration_ms. 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.
spotify_get_track_duration_ms is provided by the Spotify MCP Server MCP server (llmtooling/spotify-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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