skill-validator

joaquimscosta/arkhe-claude-plugins

SkillLoads cleanly

Validate skills against Anthropic best practices for frontmatter, structure, content, file organization, hooks, MCP, and security (62 rules in 8 categories).…

Scores
out of 100 · grade B+

2026-08-15

Works

40% of the score

100/100

Loads cleanly: valid frontmatter, required fields present, no dangling references.

Maintained

25% of the score

100/100

no commits in the last 12 weeks

Adopted

20% of the score

18/100

21 stars on the source repo.

Documented

15% of the score

83/100

308-word body.
Ships 4 bundled files.

Loads cleanly. Every structural check Claude Code needs to register this passed. Last commit today.

Install

npx skills add joaquimscosta/arkhe-claude-plugins/skill-validator

What it says it does

Validate skills against Anthropic best practices for frontmatter, structure, content, file organization, hooks, MCP, and security (62 rules in 8 categories). Use when creating new skills, updating existing skills, before publishing skills, reviewing skill quality, or when user mentions "validate skill", "check skill", "skill best practices", "skill review", or "lint skill".

Every number above came out of reading the file and its repository. Nothing is a judgement call, nothing is a model’s opinion, and nothing can be paid for. The full method is published. Source last committed 2026-08-14.

Also in joaquimscosta/arkhe-claude-plugins

Other artifacts published from the same repository.
Artifact	What the check found	Type	Reach	Last commit
sops-setupjoaquimscosta/arkhe-claude-plugins	clean	Skill	21 stars	today
icon-forgejoaquimscosta/arkhe-claude-plugins	clean	Skill	21 stars	today
doc-freshnessjoaquimscosta/arkhe-claude-plugins	clean	Skill	21 stars	today
releasingjoaquimscosta/arkhe-claude-plugins	clean	Skill	21 stars	today
scripting-bashjoaquimscosta/arkhe-claude-plugins	clean	Skill	21 stars	today
code-env-setupjoaquimscosta/arkhe-claude-plugins	clean	Skill	21 stars	today

Other ai & agents skills

Browse all

Same category, same type, ranked by score.
Artifact	What the check found	Category	Reach	Last commit
mcp-builderanthropics/skills	No license	AI & agents	104,949 installs	today
agent-developmentanthropics/claude-plugins-official	clean	AI & agents	5,901 installs	today
plugin-settingsanthropics/claude-plugins-official	clean	AI & agents	5,465 installs	today
skill-creatoranthropics/claude-plugins-official	clean	AI & agents	5,836 installs	today
microsoft-foundrymicrosoft/azure-skills	clean	AI & agents	544,819 installs	today
claude-apianthropics/skills	No license	AI & agents	59,236 installs	today

Put this measurement in your README

A badge carrying how many listings this index holds from the repository and how many pass every static structural check. It reads from this index every time somebody loads your page, so it changes when the measurement changes and there is nothing to keep up to date. Free, no account, and the value is not something you or we can set by hand.

[![SkillWorks](https://toolproof.kynth.studio/badge/skillworks/joaquimscosta/arkhe-claude-plugins.svg)](https://skillworks.kynth.studio/?q=joaquimscosta%2Farkhe-claude-plugins)

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Published by Toolproof, the masthead over this index and eight others. The method behind the number is at toolproof.kynth.studio/methodology, and the whole thing is readable as JSON with no key at /api.