Extract frames from a YouTube video at specific timestamps you provide. Use this when you already know the exact timestamps you want (e.g., from get_video_timestamps or video summary).
AI agents call extract_frames to retrieve information from Yt Analysis without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Extracting frames from a video is a read-only operation that retrieves data without side effects. The tool does not modify, delete, or execute any external operations. The severity is low because frame extraction from public YouTube content poses minimal risk even if misused by an AI agent—it simply retrieves visual data that is already publicly accessible.
From the tool's definition Tool 'extract_frames' retrieves/extracts visual data (frames) from a YouTube video at specified timestamps.
Attacks that exploit this kind of access
Extract frames from a YouTube video at specific timestamps you provide. Use this when you already know the exact timestamps you want (e.g., from get_video_timestamps or video summary). It is categorised as a Read tool in the Yt Analysis MCP Server, which means it retrieves data without modifying state.
Register the Yt Analysis MCP server in PolicyLayer and add a rule for extract_frames: 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 Yt Analysis. Nothing to install.
extract_frames 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 extract_frames 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 extract_frames. 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.
extract_frames is provided by the Yt Analysis MCP server (legorobotdude/yt-analysis-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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