Detect musical beats in an audio (or video) file.
AI agents call detect_beats to retrieve information from Media-Editor-MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool performs media analysis (beat detection) which is a read-only operation. It retrieves information from an audio or video file without creating, modifying, deleting, or executing side effects. No financial, destructive, or code execution capabilities are present.
From the tool's definition Tool name is 'detect_beats' and description states it 'Detect[s] musical beats in an audio (or video) file.' This is a pure analysis/query operation that reads and analyzes media without modifying, deleting, or executing arbitrary code.
Attacks that exploit this kind of access
Detect musical beats in an audio (or video) file. It is categorised as a Read tool in the Media-Editor-MCP MCP Server, which means it retrieves data without modifying state.
Register the Media-Editor- MCP server in PolicyLayer and add a rule for detect_beats: 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 Media-Editor-MCP. Nothing to install.
detect_beats 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 detect_beats 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 detect_beats. 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.
detect_beats is provided by the Media-Editor- MCP server (nguyenph88/media-editor-mcp). 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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