{"name":"coveragereceipt-verifier","description":"coveragereceipt 协议 v1.2.1 参考验证器:80 项纯函数自检、--check 格式与重算、--verify 联网复算、--frames 算同一 pin 的三层 digest(L0/L1/L2)。实现 consensus 五格全函数与源身份去重(TUF 阈值计数纪律)。零依赖,Node ≥18。","version":"1.2.1","skill-file":"metafile://3d5b6ec1f1573fec63a741c5a67c2f8be5ad824fa7edcd58200e3bca9ddf3440i0.zip"}