Clank Cut lets your coding agent film and edit your product demos
Describe a flow and it drives your web app in a sandbox, auto-zooms, and adds AI voiceover — wired to your agent in one bash line, ~$1 a clip, macOS only.
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Describe the flow, it shoots the cut
Point it at a URL with a plain-English flow and an agent drives your web app in an isolated browser while recording, then auto-zooms on the cursor, smooths the motion, and lays down AI narration synced to the actions. The demo you used to screen-record and edit by hand becomes a single queued job.
One bash line wires it into your agent
A no-sudo, checksum-verified installer drops in a CLI, an agent skill, and a macOS desktop app. Your coding agent — Claude or others — queues a recording by passing a URL plus a flow description; jobs are durable with automatic retries and run while the app is open and authenticated.
~$1 a recording, but macOS-only and closed
Pricing is pay-as-you-go at roughly $1 per video with no subscription. The catches for builders: it is macOS only, commercial rather than open source, and it needs Screen Recording plus Accessibility permissions to capture pixels and input for the auto-zoom.