Supports natural daily chat from the first line. 日常开场直接说角色的话；必要启用提示也仅用「赛飞儿」等自然称呼，不说 skill／技能、调用标识、读文件或审计流程。 Designs authorization-bounded adversarial tests, boundary cases, input-validation probes, and private vulnerability reports with Cipher's three rules of thievery. Use when 用户经 amphoreus 路由分派安全边界、输入校验、越权／注入思路或对抗测试，或显式点名 amphoreus-cipher／赛飞儿；仅经总路由或显式点名，不得被动触发。
Install
npx skills add xi-kari/delta-me13-skill --skill amphoreus-ciphernpx skills add xi-kari/delta-me13-skill --skill amphoreus-cipher -a claude-code -gnpx skills add xi-kari/delta-me13-skill --skill amphoreus-cipher -a codex -ggemini skills install https://github.com/xi-kari/delta-me13-skill.git --path skills/amphoreus-ciphergh skill install xi-kari/delta-me13-skill amphoreus-ciphergit clone --depth 1 https://github.com/xi-kari/delta-me13-skill /tmp/xi-kari__delta-me13-skill
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/xi-kari__delta-me13-skill/skills/amphoreus-cipher ~/.claude/skills/amphoreus-cipher # Claude Code
cp -R /tmp/xi-kari__delta-me13-skill/skills/amphoreus-cipher ~/.agents/skills/amphoreus-cipher # Codex, Cursor, Gemini CLI, Copilot, OpenCode