Golden test runner pra tooling determinístico do growth-os-skills (validate.py, critic check.py scripts, gos-log, gos-reflect, gos-status-aggregate). Lê fixtures em tests/*.eval.json, roda subprocess + assertions (exit code, stdout contém/não-contém, JSON status field), retorna report estruturado pass/fail. NÃO testa skills LLM (mapear-nicho, lp-builder, etc.) — essas são smoke-tested manualmente.
$npx -y skills add kcleto-ai/growth-os-skills --skill gos-evalInstalls into the current project.
Run `npx skills use "https://github.com/kcleto-ai/growth-os-skills" --skill "kcleto-ai/growth-os-skills/gos-eval"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/kcleto-ai/growth-os-skills" that are relevant to the current task. Run `npx skills add "https://github.com/kcleto-ai/growth-os-skills"` and select the relevant skills, then follow their instructions.