Jev 工程架构目录：决策交给 Jev，代码执行规则
一份完整的 jev-engineering 目录树，把 Choice/Score/Yes-No 决策点、阈值、钩子、护栏、预算和评估分层，声称 348ms/次、93.3% 违规拦截。
How to build the full Jev engineering architecture for your Claude agents (every folder, every decision) I used to let Claude decide every step -> now Claude Opus 5.5 writes, Jev makes the calls, code enforces the rules 📁 jev-engineering ┃ ┣📁 Contract ┃ ┣📁 /decision-schema ┃ ┣📁 /answer-sets ┃ ┗📁 /confidence-lines ┃ ┣📁 Question Types ┃ ┣📁 /choice ┃ ┣📁 /score ┃ ┗📁 /noul ┃ ┣📁 Decision Points ┃ ┣📁 /which-file ┃ ┣📁 /which-tool ┃ ┗📁 /retry-or-stop ┃ ┣📁 Routing ┃ ┣📁 /claude-builds ┃ ┣📁 /jev-decides ┃ ┗📁 /your-code-enforces ┃ ┣📁 Thresholds ┃ ┣📁 /per-decision-line ┃ ┣📁 /drift-sampling ┃ ┗📁 /sure-vs-correct ┃ ┣📁 Hooks ┃ ┣📁 /pre-tool-use ┃ ┣📁 /on-test-fail ┃ ┗📁 /before-done ┃ ┣📁 Guardrails ┃ ┣📁 /block-risky-step ┃ ┣📁 /allow-ask-deny ┃ ┗📁 /blast-radius ┃ ┣📁 Context ┃ ┣📁 /chunk-scoring ┃ ┣📁 /tiered-tools ┃ ┗📁 /conditional-instructions ┃ ┣📁 Budget ┃ ┣📁 /cost-per-decision ┃ ┣📁 /fallback-spend ┃ ┗📁 /token-report ┃ ┣📁 Evals ┃ ┣📁 /audit-transcript ┃ ┣📁 /check-density ┃ ┗📁 /weekly-calibration ┃ ┣📁 Memory ┃ ┣📁 /decisions-log ┃ ┣📁 /past-verdicts ┃ ┗📁 /known-failures ┃ ┣📁 Daily Decisions ┃ ┣📁 /ci-gating ┃ ┣📁 /pr-triage ┃ ┗📁 /multi-agent-handoff ┃ ┗📁 Ops ┣📁 /install-skill ┣📁 /move-one-decision ┗📁 /pilot-before-scale 348 ms per check. 93.3% of broken rules caught the LLM writes, Jev decides, code acts
这条是引用着另一条写的：x.com/polydao/status/2103689373774483815