推荐组件（非必须）：DeepSeek Harness 运行时注入器；已随 dsh-routing-suite 单仓库化保留，本仓库继续维护/发布。

Verifiable research-report engine for DeepSeek Harness: content-addressed evidence ledger (claim-snapshot binding, tamper-evident) plus versioned sealed reports with per-claim verification verdicts and a manifest-sealed directory.