anthropic-1p-prompt-optimizer

Turn vague “帮我改一下提示词/Make this prompt better” into a repeatable workflow: 1) clarify goals + constraints, 2) restructure the prompt using proven building blocks, 3) add formatting/examples/guardrails, 4) propose a small test plan for iteration.

Optimize, rewrite, and evaluate prompts using the Anthropic 1P interactive prompt-engineering tutorial patterns (clear/direct instructions, role prompting, XML-tag separation, output formatting + prefilling, step-by-step “precognition”, few-shot examples, hallucination reduction, complex prompt templates, prompt chaining, and tool-use XML formats). Use for 提示词优化/Prompt优化/Prompt engineering, rewriting system+user prompts, enforcing structured outputs (XML/JSON), reducing hallucinations, building multi-step prompt templates, adding few-shot examples, or designing prompt-chaining/tool-calling scaffolds. Source: rexleimo/rex-skills.

Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/rexleimo/rex-skills --skill anthropic-1p-prompt-optimizer Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code, Cursor, or OpenClaw