Sound design
Your agent watches the video, picks sounds from the EditAtlas library and places each one on its frame. You get a new MP4, a separate effects track, and a check of sync and loudness before you listen.
/plugin marketplace add EditAtlas/skills /plugin install sound-design@editatlas-skills
The first line adds EditAtlas skills to Claude Code, once. The second installs this one.
In Claude, open Settings, then Capabilities, and upload the zip under Skills. Code execution needs to be on.
npx skills add EditAtlas/skills#v0.7.0 --skill sound-design
For Cursor, Codex, GitHub Copilot and other agents. It asks which of them to install to; add -g to install for every project. Without Node, download the zip and unzip it into your agent's skills folder.
Just ask
Add sound effects to product-reel.mp4
This promo feels silent. Give it whooshes and pops on the cuts
What it does
- Finds the moments in the picture and shows them to your agent as frame sheets.
- Picks sounds from the library by their description and measured numbers.
- Places each sound on its frame, at a level set by its role, keeping or replacing the film's own voice and music.
- Renders a new MP4 and a separate effects track.
- Checks sync, pace, gaps and loudness in numbers, and tells you what to listen to.
Tested on a 12-second drink reel and a 34-second talking-head video: all 20 sounds landed on their frames.