Model a requirement/system: extract goals, scope, roles, rules, exceptions, dependencies from PRD, docs, bugs, code; outputs a structured model with clarifications. Not for: writing cases, strategy decisions, the pipeline. 建模需求/系统：从 PRD、文档、Bug、代码提炼目标/范围/角色/规则/异常/依赖。不用于：直接写用例、策略、流水线。
安装
npx skills add fishzjp/qa-skills --skill requirement-analysisnpx skills add fishzjp/qa-skills --skill requirement-analysis -a claude-code -gnpx skills add fishzjp/qa-skills --skill requirement-analysis -a codex -ggemini skills install https://github.com/fishzjp/qa-skills.git --path skills/requirement-analysisgh skill install fishzjp/qa-skills requirement-analysisgit clone --depth 1 https://github.com/fishzjp/qa-skills /tmp/fishzjp__qa-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/fishzjp__qa-skills/skills/requirement-analysis ~/.claude/skills/requirement-analysis # Claude Code
cp -R /tmp/fishzjp__qa-skills/skills/requirement-analysis ~/.agents/skills/requirement-analysis # Codex, Cursor, Gemini CLI, Copilot, OpenCode