Guizang is a product designer and open-source creator building AI tools for design, writing and video. His projects include CodePilot and YouTube Clipper Skill, published through the op7418 GitHub account.[1][2][3]
Start with YouTube Clipper Skill →
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Creative tools around agent workflows
Guizang’s portfolio spans slide generation, Chinese-language prose revision, social graphics and product videos. CodePilot supplies a desktop workspace for connecting model providers, tools and skills. The common aim is to make AI systems useful through concrete interfaces and repeatable creative workflows, rather than leaving the user with a raw model chat.[1][3]
Choose a chapter, then produce the clip
YouTube Clipper Skill reads video subtitles to propose semantic chapters, lets a user choose segments and uses FFmpeg to cut the video. It can translate subtitles into Chinese and English, burn them into the image and produce accompanying summaries. The workflow separates content selection from the mechanical work of clipping and packaging the output.[2]
Ideas
The clipper combines a downloader, subtitle files, language-model analysis and local media processing. Its result depends on both the quality of the proposed chapter boundaries and the configured video tools. The repository documents those dependencies and gives the user a selection step before processing the final clips.[2]
Tools, writing & talks
Tools
Start here
YouTube Clipper Skillgithub.comAn agent workflow for semantic chapters, selected clips and bilingual subtitles.
Read the chapter-selection workflow and dependency list first. Trying it requires a video you can process, available subtitles and the documented local media tools.
Creator and repository owner[1][2]Original source