Delete all stored data for a specific audio file from the knowledge base.
AI agents call delete_transcript to permanently remove resources in MCP Audio RAG Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool permanently removes data from the knowledge base without the ability to undo the operation. Deletion of stored transcripts and associated metadata is an irreversible action that cannot be recovered once executed.
From the tool's definition Tool name: 'delete_transcript'; description: 'Delete all stored data for a specific audio file from the knowledge base.' The use of 'Delete' and 'all stored data' indicates irreversible removal of data.
Attacks that exploit this kind of access
Delete all stored data for a specific audio file from the knowledge base. It is categorised as a Destructive tool in the MCP Audio RAG Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the MCP Audio RAG Server MCP server in PolicyLayer and add a rule for delete_transcript: 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 Audio RAG Server. Nothing to install.
delete_transcript is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the delete_transcript 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 delete_transcript. 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.
delete_transcript is provided by the MCP Audio RAG Server MCP server (matheusslg/mcp-audio-rag). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
delete_transcript is one line of MCP Audio RAG Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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