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ryanspiteri/holy-grail

One-shot 'upgrade anything' skill for Claude Code: leads with new features, writes the brief, plans, builds with subagents, reviews via an expert panel + codex, improves until world-class, and self-learns. Works on code, UI, copy, and strategy. Self-contained with built-in fallbacks.

What is holy-grail?

holy-grail is a Claude Code agent skill that one-shot 'upgrade anything' skill for Claude Code: leads with new features, writes the brief, plans, builds with subagents, reviews via an expert panel + codex, improves until world-class, and self-learns. Works on code, UI, copy, and strategy. Self-contained with built-in fallbacks.

Works withClaude CodeCodex CLI~Cursor
npx skills add ryanspiteri/holy-grail

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What does holy-grail do?

One-shot 'upgrade anything' skill for Claude Code: leads with new features, writes the brief, plans, builds with subagents, reviews via an expert panel + codex, improves until world-class, and self-learns. Works on code, UI, copy, and strategy. Self-contained with built-in fallbacks.

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