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/system prompts

production prompts worth reading, stealing, and remixing. 4 entries cached, 2 fresh this week.

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Claude.ai System Prompt (Anthropic)

Anthropic's published system prompt for Claude.ai — the production prompt that shapes Claude's default personality, refusals, and behavior across the consumer product.

by Anthropic updated Aug 2024 proprietary
open entry → source ↗
❯ npx cache add anthropic-claude-system
resolving dependencies…
✓ fetched manifest
✓ verified signature (sha256)
✓ installed to ~/.cache/anthropic-claude-system
─────────────────────────────────
Claude.ai System Prompt (Anthropic) proprietary
❯ ▊

all entries 3 shown

01
Cursor AI System Prompt system prompts · Cursor (Anysphere)
Documentation and analysis of Cursor's internal system prompt — the prompt that shapes Cursor's inline completions, chat behavior, and agent mode. Widely reverse-engineered by the community.
cursorsystem-promptidecoding-assistant
Nov 2024 proprietary
02
Code Review System Prompt system prompts · Cache Directory
A system prompt for AI coding assistants that categorizes code review comments by severity and prevents scope creep.
developersystem-promptcode-reviewengineering
May 2026 CC-BY-4.0
03
Cursor Rules for React TypeScript system prompts · Cache Directory
A detailed prompt that generates .cursorrules files for React 19 + TypeScript projects with stack-specific constraints and anti-patterns.
developercursorrulesreact
May 2026 CC-BY-4.0
# machine-readable
curl cache.directory/prompts/rss.xml
curl cache.directory/api/v1/prompts.json