OpenChatCut is an open-source, local-first video editor that combines conversational AI agents with editable projects containing professional multitrack timelines, media, effects, and exports. Creators and developers use it to have agents perform video-editing work while retaining manual control over the project. The catalogue entries provide agent skills and MCP integration for operating the editor.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add 0xsline/OpenChatCut --skill storyboard-shot-breakdowngit clone --depth 1 https://github.com/0xsline/OpenChatCutWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/0xsline/openchatcut/storyboard-shot-breakdown)<a href="https://agentmods.dev/skills/0xsline/openchatcut/storyboard-shot-breakdown"><img src="https://agentmods.dev/badge/skills/0xsline/openchatcut/storyboard-shot-breakdown/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/0xsline/openchatcut/storyboard-shot-breakdown"><img src="https://agentmods.dev/badge/skills/0xsline/openchatcut/storyboard-shot-breakdown.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Prompt Injection · line 16 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00046 | $0.00705 |
| Opus 5 | $0.00023 | $0.00352 |
| Sonnet 5 | $0.00009 | $0.00141 |
| Haiku 4.5 | $0.00005 | $0.00071 |
Grade A, and why
storyboard-shot-breakdown scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 69 lines · 46 tokens per session scan A 2ef116076800
storyboard-shot-breakdown is a skill published in the GitHub repository 0xsline/OpenChatCut (1,753 stars, last pushed today), licensed AGPL-3.0. It adds 46 tokens to every session and 705 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
Monet
Skill "Monet" from Monet-AI-Editor/Monet, covering ai video editor — agent control reference, ⚠️ finding editorctl — mandatory (read this first), ⚠️ output file naming — mandatory (read this first), ⚠️ audio on multi-clip timelines — mandatory and ⚠️ canvas mode — mandatory rules (read this first).
clash-mg-character
Create expressive motion-graphics characters as editable Remotion TSX, connect them to a Clash Timeline through a live Canvas source, and judge their final rendered performance. Use this skill whenever a brief calls for an animated mascot, geometric character, presenter, reaction figure, or character-led motion…
clash
Read and edit Clash project state through MCP or CLI. Use for project questions, media generation or editing, Assets, Canvas, Timeline, or Director work in a bound Clash workspace. Creative methods come from the task's selected skills.
agentic-video-creator
Use whenever an agent should autonomously turn a natural-language brief into a finished Clash video workflow: organize one or more draft Canvases by creative context or sequence, keep storyboard/A-roll/B-roll together in grouped generation paths, ask for only high-leverage human choices, select assets, and assemble…
clash-timeline
Open, inspect, create, and edit Clash Project Timelines through the bundled Timeline GUI and typed MCP tools.
clash-director-production
Direct stronger staged video scenes through dramatic beats, expressive blocking, motivated cameras, readable action, and critical visual review.