Extract frames from any video as images. Supports YouTube, Instagram, Twitter, TikTok, and direct video URLs. Downloads the video, extracts frames at a specified rate (e.g., 1 frame/sec or 2 frames/sec), and saves them to a local folder. Returns file paths so Claude can read/analyze each frame vi...
AI agents call extract_video_frames to retrieve information from Media without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Even though extract_video_frames only reads data, uncontrolled read access leaks sensitive information and racks up API costs — an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.
Attacks that exploit this kind of access
Extract frames from any video as images. Supports YouTube, Instagram, Twitter, TikTok, and direct video URLs. Downloads the video, extracts frames at a specified rate (e.g., 1 frame/sec or 2 frames/sec), and saves them to a local folder. Returns file paths so Claude can read/analyze each frame visually. Supports optional start/end times in seconds to extract only a portion of the video. It is categorised as a Read tool in the Media MCP Server, which means it retrieves data without modifying state.
Register the Media MCP server in PolicyLayer and add a rule for extract_video_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 Media. Nothing to install.
extract_video_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_video_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_video_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_video_frames is provided by the Media MCP server (woosal1337/media-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.