by waynesutton · Claude Skill · ★ 405
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
npx skills add waynesutton/builder-skills
/plugin marketplace add waynesutton/builder-skillsTaken from the project's README on GitHub. Check the security audit before running it.
None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →
The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.
| Stars | 405 |
| Forks | 32 |
| Language | JavaScript |
| Category | Claude Skill |
| License | Apache-2.0 |
| Quality Score | 71/100 |
| Open Issues | 6 |
| Last Updated | 2026-09-28 |
| Created | 2026-01-14 |
| Platforms | claude-code, codex, node |
| Est. Tokens | ~15k |
builder-skills Agent skills for builders shipping Convex apps. By Wayne Sutton. Seventeen skills. Fourteen teach an agent how to build on Convex the way the docs say to: validators on every function, indexes over filters, idempotent mutations, HTTP actions that verify signatures, migrations that do not take the app down.
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Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.
The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.
Sources & who's responsible: