你的随身 AI 剪辑搭档 | Pocket AI co-editor for video montage — AI video editing plugin & MCP server for Claude Code, Codex, Hermes & OpenCode
# Add to your Claude Code skills
git clone https://github.com/Cassette-Editor/oh-my-cassetteGuides for using ai agents skills like oh-my-cassette.
Last scanned: 7/25/2026
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"file": "README.md",
"line": 225,
"type": "remote-install",
"message": "Install command (remote install script piped to a shell — review the source before running): \"curl -fsSL https://raw.githubusercontent.com/NousResearch/hermes-agent/main/scri\"",
"severity": "low"
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"status": "PASSED",
"scannedAt": "2026-07-25T06:18:21.597Z",
"npmAuditRan": true,
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}oh-my-cassette is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by Cassette-Editor. 你的随身 AI 剪辑搭档 | Pocket AI co-editor for video montage — AI video editing plugin & MCP server for Claude Code, Codex, Hermes & OpenCode. It has 139 GitHub stars.
Yes. oh-my-cassette passed SkillsLLM's automated security scan — a dependency vulnerability audit plus prompt-injection heuristics — with no high-severity issues. You can read the full report in the Security Report section on this page.
Clone the repository with "git clone https://github.com/Cassette-Editor/oh-my-cassette" and add it to your Claude Code skills directory (see the Installation section above).
oh-my-cassette is primarily written in Python. It is open-source under Cassette-Editor on GitHub, so you can review or fork the full source.
Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh oh-my-cassette against similar tools.
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# Claude Code
claude plugin marketplace add Cassette-Editor/oh-my-cassette
claude plugin install oh-my-cassette@cassette-editor
# Codex
codex plugin marketplace add https://github.com/Cassette-Editor/oh-my-cassette.git
codex plugin add oh-my-cassette@cassette-editor
Restart your agent, then say: "Edit the clips in ./footage into a 30-second travel vlog with beat-synced cuts."
Needs Python 3.11–3.13, ffmpeg, and a Cassette account. Full setup — including OpenCode, Hermes, and any other MCP host — is in Quick Start. Want to try it first? Run it in your browser — no install, no account.
Oh My Cassette is an open-source AI video editing plugin and local MCP server for Claude Code, Codex, Hermes Agent, and OpenCode. It turns natural-language chat into finished montage videos on Cassette — beat-synced cuts, auto-matched music, subtitles, transitions, and picture-in-picture — with minimal token overhead.
The agent does the parts that make editing tedious: it watches every clip, picks the shots, plans the cut, syncs it to the beat, and renders — while you stay in chat. Because it runs through your agent, you can do all of it from your phone.
Upload your clips, describe the video you want, and the agent edits it.
| Time | What happens |
|---|---|
| 0:09 | The brief — one line, style left entirely to the agent, typed into Claude Code |
| 0:22 | 15 files upload to Cassette; every clip is analyzed for scene content |
| 0:35 | The agent edits on its own — shot selection, title card, lower-third, grading, beat-synced cuts |
| 0:58 | The timeline comes back as a readable digest, with a clickable contact-sheet link |
| 1:03 | One cmd+click opens the real contact sheet — one frame per clip, zero render |
| 1:12 | The contact sheet itself: what the cut looks like before a single frame is rendered |
| 1:44 | The export lands, and the runtime measures it — duration, black frames, audio levels |
| 1:52 | The finished cut |
The cut it produced
The screen recording is compressed to keep this page light, so the termi