lastfm_chart_top_tracks
Get the Last.fm chart of top tracks.
This record as markdown: /tools/creativelead-unclick/lastfm-chart-top-tracks.md
What lastfm_chart_top_tracks does on UnClick
AI agents call lastfm_chart_top_tracks to retrieve information from UnClick without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
limit | number | — | |
api_key | string | — |
Parameters from the server's own tool schema.
Why lastfm_chart_top_tracks is rated Low
This tool retrieves publicly available chart data from Last.fm without creating, modifying, executing, or deleting anything. It is a straightforward read-only query operation with minimal risk.
From the tool's definition Tool name 'lastfm_chart_top_tracks' and description 'Get the Last.fm chart of top tracks' indicate a data retrieval operation that queries public chart information with no modification or side effects.
Risk signalsHandles credentials or secrets (api_key)
Attacks that exploit this kind of access
The rule that runs lastfm_chart_top_tracks safely
PolicyLayer is an MCP gateway: it sits between your AI agents and UnClick, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For lastfm_chart_top_tracks, this is the rule to start with:
lastfm_chart_top_tracks is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect UnClick, apply this rule, and every lastfm_chart_top_tracks call is checked against it from then on.
Questions about lastfm_chart_top_tracks
Get the Last.fm chart of top tracks. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
lastfm_chart_top_tracks accepts 2 parameters: limit, api_key. The full parameter table on this page comes from the server's own tool schema.
Register the UnClick MCP server in PolicyLayer and add a rule for lastfm_chart_top_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 UnClick. Nothing to install.
lastfm_chart_top_tracks 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 lastfm_chart_top_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.
Set action: deny in the PolicyLayer policy for lastfm_chart_top_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.
lastfm_chart_top_tracks is provided by the UnClick MCP server (creativelead/unclick). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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