AI agents call search_audio_tracks to retrieve information from Mcp Phish without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool searches audio tracks, which is a read-only retrieval operation with no side effects. The lack of description lowers confidence slightly, but the naming pattern and context of sibling tools (all get_* and search_* operations) clearly indicate data queries rather than modifications, execution, or destructive actions. No financial transactions or code execution involved.
From the tool's definition Tool name 'search_audio_tracks' and sibling tools (get_audio, search_shows, search_songs) indicate query/retrieval operations. Server purpose is to retrieve Phish concert data, setlists, and audio metadata.
Attacks that exploit this kind of access
search_audio_tracks. It is categorised as a Read tool in the Mcp Phish MCP Server, which means it retrieves data without modifying state.
Register the Mcp Phish MCP server in PolicyLayer and add a rule for search_audio_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 Mcp Phish. Nothing to install.
search_audio_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 search_audio_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 search_audio_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.
search_audio_tracks is provided by the Mcp Phish MCP server (pete-builds/mcp-phish). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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