☁️ Cloud & Infrastructure

Claude's 120 Secret Prompt Prefixes: The Hack That Rewires Its Brain

Three months of testing reveals 120 prompt prefixes that transform Claude's bland responses into razor-sharp insights. Forget generic prompts; these 'cheat codes' unlock the model's hidden gears.

Claude AI cheat sheet showing slash commands like /ghost and L99 prefixes with example outputs

⚡ Key Takeaways

  • 120 community-tested prefixes like L99 and /ghost reliably alter Claude's output style, depth, and tone. 𝕏
  • Combos unlock superpowers: /skeptic + ULTRATHINK for strategy, PERSONA + L99 for expert calls. 𝕏
  • These hacks foreshadow prompt-as-CLI future, bridging to agentic AI without official features. 𝕏
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Originally reported by dev.to

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