Expired50% confidenceFactTime unknown
Claude Skills best practices recommend that skill.md not exceed 500 lines, with content beyond that to be split into a reference directory.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Related Claims
UnverifiedThe core instruction file skill.md for a Skill is recommended to be kept within 500 lines.71% similarUnverifiedClaude's Skills feature has had more than 100 ready-made skills published, covering scenarios such as marketing, accounting, and front-end design, defined using Markdown files.69% similarUnverifiedClaude comes with a set of built-in skills by default, including skills corresponding to PowerPoint, spreadsheets, Word documents, PDF, and data analysis.68% similar
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