Audits a Claude Code skill for security risks in three modes: before download (from a URL or install command), after download but before install (from a .skill file), or after install (from a local skills directory). Use this skill whenever a user is about to install a skill from any source — including GitHub URLs, git clone commands, npx/npm commands, curl/wget downloads, pip installs, marketplace links, or raw SKILL.md URLs. Also trigger when a user asks "is this skill safe?", "should I trust this skill?", "can you check this before I install it?", "audit this skill", or pastes any link to a skill repository or .skill file. If a user mentions installing ANY skill, proactively offer to audit it first — do not wait for them to ask.
97
97%
Does it follow best practices?
Impact
99%
1.28xAverage score across 5 eval scenarios
Advisory
Suggest reviewing before use
{
"name": "skill-safety-auditor",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"dependencies": {
"@vercel/speed-insights": "^2.0.0"
}
},
"node_modules/@vercel/speed-insights": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/@vercel/speed-insights/-/speed-insights-2.0.0.tgz",
"integrity": "sha512-jwkNcrTeafWxjmWq4AHBaptSqZiJkYU5adLC9QBSqeim0GcqDMgN5Ievh8OG1rJ6W3A4l1oiP7qr9CWxGuzu3w==",
"license": "Apache-2.0",
"peerDependencies": {
"@sveltejs/kit": "^1 || ^2",
"next": ">= 13",
"nuxt": ">= 3",
"react": "^18 || ^19 || ^19.0.0-rc",
"svelte": ">= 4",
"vue": "^3",
"vue-router": "^4"
},
"peerDependenciesMeta": {
"@sveltejs/kit": {
"optional": true
},
"next": {
"optional": true
},
"nuxt": {
"optional": true
},
"react": {
"optional": true
},
"svelte": {
"optional": true
},
"vue": {
"optional": true
},
"vue-router": {
"optional": true
}
}
}
}
}audit-sample
evals
scenario-1
scenario-2
scenario-3
scenario-4
scenario-5