Turn vague agent prompts into precise, verifiable XML specs — then execute them. Headless multi-CLI generator skill (Claude, Grok, Codex, Gemini). Agent Skills + skills.sh compatible.
This repository also configures its own agents. See what prompt-improver tells them →
Skill Claude Code
Transform vague prompts into precise, verifiable structured XML prompts that coding agents execute reliably. Modes: execute (default — generate then run) and plan (generate XML for review first). Use when the user says improve prompt, make this work better, prompt engineer, structure a request, plan a complex change…
Skill Claude CodeCodex
Turn a vague coding request into a precise, verifiable XML spec, then execute it or show it for review. Use when the user asks to improve a prompt, structure a request, or plan a complex change before coding. Skip it when the request is already a detailed spec. Served by the prompt-improver MCP server.