AI痕迹启发式检查器

ai-reply-heuristics — 启发式估计一段文字的 AI 痕迹强度：套话密度/破折号频率/句长均匀度/排比结构 → 0-100 分与三档区间（启发式，不构成判定，附免责）。

AI痕迹启发式检查器 / AI Reply Heuristics

Heuristic AI-trace score (0-100) from cliche density, em-dash frequency, sentence-length uniformity, parallelism; three bands, clearly labeled heuristic-only.

Pain point: You receive text that might be AI-written: trusting it blindly is risky, doubting everything is unfair — you need a hint, not a verdict.

LGD-II 有证（出处存疑要有提示） · TH-LGD-010

Part of the LGD moat (凡自治之物: registered / evidenced / gated).

Zero-dependency (stdlib only). See scripts/ for CLI usage (--help).