Known Errors

Known Errors is a Quality skill for Claude Code, published by 0xsline in OpenChatCut.

935 stars124 forkson 0xsline/OpenChatCutAdded 2026/08/06+2% in starsRepository updated 2026/08/11

agent-skillsagentic-aiai-agentai-video-editorcapcutchatcutclaude-codecodexdesktop-appelectronffmpeglocal-firstmcpopen-sourceopenchatcutremotiontext-based-video-editingtimeline-editorvideo-editingvideo-editor

Install in seconds

Install Known Errors

Copy Known Errors into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/0xsline/OpenChatCut/tree/main/src/agent/skills/known-errors ~/.claude/skills/known-errors

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/0xsline/OpenChatCut.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: src/agent/skills/known-errors/SKILL.md in 0xsline/OpenChatCut
Installs to: ~/.claude/skills/known-errors
Collection: One of 27 skills cataloged from this repository
Category: Quality — 1897 skills

What Known Errors does

Provides fixes for common OpenChatCut tool call issues, including edit_item shape errors, timeline overlaps, workspace path restrictions, and motion graphic requirements.

Known Errors is cataloged under Quality on DirSkills. Known Errors comes from a repository tagged agent-skills, agentic-ai, ai-agent, ai-video-editor and capcut.

Documentation

README

Excerpt

Known Errors

edit_item update raw shape:

Wrong: { "id": "abc", "fromFrame": 30 }
Right: { "json": "{\"updates\":[{\"id\":\"abc\",\"fromFrame\":30}]}" }
Use this same updates shape for common moves, trims, and track changes.

edit_item add raw shape:

The new item goes inside the adds array of the json transaction: { "json": "{\"adds\":[{...}]}" }.
Use edit_item for simple video placement, for example { "json": "{\"adds\":[{\"type\":\"video\",\"assetId\":\"...\",\"fromFrame\":0}]}" }.

Timeline overlap:

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Known Errors

What else does 0xsline publish alongside Known Errors?
Known Errors is one of 27 skills that DirSkills catalogs from 0xsline/OpenChatCut, the repository it ships in. Its siblings there include AI Cinematic Short Film, AI Image Generation and Asset Import. Each one is a separate skill with its own page in this directory, installs the same way Known Errors does, and is maintained by 0xsline in that same repository. The rest of the collection is listed on the 0xsline/OpenChatCut page.
How does Known Errors compare to other Quality skills?
Known Errors ranks #878 by stars among the 1897 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Known Errors against them. Open each page to compare what they document and how they install.