Status: This repository is in a 6-month deprecation window (until 2026年11月25日). The skill has migrated to the broomva/skills monorepo as a Tier-2 vendored skill, renamed to harness-engineering-playbook per ecosystem norm (drops the -skill suffix).

npx skills add broomva/skills --skill harness-engineering-playbook

broomva/skills/skills/harness-engineering-playbook

Per the Broomva skills packaging strategy, Tier-2 skills consolidate into the broomva/skills monorepo. This reduces repo sprawl, aligns with the 2026 ecosystem norm (anthropics/skills, vercel-labs/skills), and enables atomic cross-skill refactors.

This repository will be archived (read-only on GitHub permanently). All updates ship from broomva/skills.

MIT — unchanged.