validate-skills
Validates skills against agentskills.io spec and Claude Code best practices.
- Checks skill metadata compliance including name format, description length, and optional fields like license and compatibility
- Enforces Claude Code best practices: third-person descriptions, body length limits, single-level references, and markdown link formatting
- Provides structured validation reports flagging spec violations and authoring guideline deviations
- Designed for use via
/validate-skillscommand within a skills repository workflow
Validate Skills
Validate all skills in skills/ against the agentskills.io spec and Claude Code best practices.
Validation Checklist
For each skill directory, verify:
Spec Compliance (agentskills.io)
| Check | Rule |
|---|---|
name format |
1-64 chars, lowercase alphanumeric + hyphens, no leading/trailing/consecutive hyphens |
name matches directory |
Directory name must equal name field |
description length |
1-1024 characters, non-empty |
| Optional fields valid | license, metadata, compatibility if present |
Best Practices (Claude Code)
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