skill-creator

skill-creator is a skill for Claude Code, Codex from 0xsline/OpenChatCut. It costs 0 tokens per session (1,089 once invoked), scanned A, original, AGPL-3.0.

A workflow for creating or improving custom OpenChatCut skills, which are reusable instructions for recurring video-editing tasks.

In plain words
What is it for?
Use it to create a SKILL.md file, capture a workflow as a skill, or improve an existing custom skill.
Why use it?
It turns a repeated editing process into documented instructions that can be used again.

Skill for Claude CodeCodex

About the project

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.

0xsline/OpenChatCut · 1,560 stars · on GitHub

Install

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.

agentmods
npx agentmods add skills/0xsline/openchatcut/skill-creator
Any agent
npx skills add 0xsline/OpenChatCut --skill skill-creator
Clone the repo
git clone --depth 1 https://github.com/0xsline/OpenChatCut

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for skill-creator

README.md
[![agentmods](https://agentmods.dev/badge/skills/0xsline/openchatcut/skill-creator.svg)](https://agentmods.dev/skills/0xsline/openchatcut/skill-creator)
Your own site
<a href="https://agentmods.dev/skills/0xsline/openchatcut/skill-creator"><img src="https://agentmods.dev/badge/skills/0xsline/openchatcut/skill-creator.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,089 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.01089
Opus 5 $0.00000 $0.00544
Sonnet 5 $0.00000 $0.00218
Haiku 4.5 $0.00000 $0.00109

Measured 5d ago against content hash ff3fbb4bc58d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

skill-creator 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 5d 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.

src/agent/skills/skill-creator/SKILL.md · 94 lines

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.

Read it on GitHub

Changes

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.

  1. 5d ago First seen · 94 lines · 0 tokens per session scan A ff3fbb4bc58d

Subscribe to this mod's changes

skill-creator is a skill published in the GitHub repository 0xsline/OpenChatCut (1,560 stars, last pushed yesterday), licensed AGPL-3.0. It costs nothing until one of its globs matches a file; then it loads 1,089 tokens. 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.

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