https://cache.directory/prompts production prompts worth reading, stealing, and remixing en-us cache.directory https://cache.directory/prompts/code-review-system-prompt https://cache.directory/prompts/code-review-system-prompt See how Claude, Gemini, DeepSeek, and Grok design a code review system prompt. Real AI outputs compared side-by-side. Mon, 18 May 2026 00:00:00 GMT developersystem-promptcode-reviewengineeringai-tools https://cache.directory/prompts/cursor-rules-react-typescript https://cache.directory/prompts/cursor-rules-react-typescript See how Claude, Gemini, DeepSeek, and Grok write .cursorrules for a React TypeScript project. Real AI outputs compared side-by-side. Mon, 18 May 2026 00:00:00 GMT developercursorrulesreacttypescriptai-tools https://cache.directory/prompts/cursor-system-prompt https://cache.directory/prompts/cursor-system-prompt How Cursor instructs Claude and GPT-4 for code completions, chat, and agent mode. Community analysis of Cursor's internal system prompt. Fri, 01 Nov 2024 00:00:00 GMT cursorsystem-promptidecoding-assistantreverse-engineeredcompletions https://cache.directory/prompts/anthropic-claude-system https://cache.directory/prompts/anthropic-claude-system Anthropic's published system prompt for Claude.ai. Study how Anthropic shapes Claude's default behavior, refusals, and tone. For prompt engineers. Thu, 01 Aug 2024 00:00:00 GMT claudeanthropicsystem-promptalignmentrefusalspersonalityproduction