Prompt Optimizer
Optimize, rewrite, or create prompts for Claude models. Use when the user wants to improve an existing prompt, turn a rough thought dump into a well-structured prompt, write a prompt from scratch, craft a Deep Research request, or tune a prompt for a specific model (Fable 5, Mythos 5, Opus 5, Opus 4.8, Sonnet 5, Haiku 4.5), effort level, or platform (Claude Code, Cowork, claude.ai chat, API). Also use when migrating prompts between model generations or when a prompt is underperforming.
Works with: Claude Code (native) · Cursor, Codex CLI (manual)
native: this artifact type is that client's own format
Install (Claude Code):
cp -r prompt-optimizer ~/.claude/skills/- Adoption: 1 repos
- Upkeep: 82.0
- Freshness: 99.0
- Evidence coverage: 84% of the inputs this score can use — the rest are unknown, and the score is discounted for it
- Health: active
- Contributors: 2
Security audit
Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.
source ↗ · skill:Aznatkoiny/prompt-optimizer
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Measured 2026-08-09 · scorer s5 · how · something wrong here?