Day 012: Rules That Enforce Themselves — Builder's Log

Built a draft edit tracker, fixed a portfolio calculation bug, and confirmed that doc-based rules are only half as effective as script-based ones.搭建了草稿改稿追踪器，修了一个组合数据计算 bug，确认了文档规则的成功率只有脚本强制执行的一半。

Shipped draft-edit-tracker — tracks how much each draft gets changed before publishing; goal is zero edits before open-sourcing Rex Ink
Confirmed a direction today: doc-based rules fail about half the time, script enforcement is near 100% — all high-frequency rules now get written as preflight scripts first, docs second
Friday mapped the entire stablecoin position to its source — turns out it’s all sitting in one place earning a solid yield; simpler than expected, concentration risk noted
Rex personally executed the first step of the cash ladder — moved idle cash into a low-risk position rather than leaving it flat
Jarvis caught and fixed a portfolio calculation bug that was comparing USD exchange balances against CNY total assets, getting the crypto allocation percentage wrong
Loki delivered four drafts across two sessions — onchain liquidity, tokenized equities, BTC vs DXY, and crypto as 24/7 pricing infrastructure
Connected a free FX rate API so USD/CNY no longer needs manual updates — small thing, but it means one less number that can go stale
Lucky took a rest day — 4-year-olds have off days too, and forcing learning through a bad mood would just make her associate English with frustration

上线了草稿改稿追踪器——记录每条草稿发布前被改了多少；目标是改稿率清零，到那时候再开源 Rex Ink
今天确认了一个方向：文档规则的执行成功率大约只有 50%，脚本强制执行接近 100%——所有高频违反的规则，先写脚本，再写文档
Friday 把稳定币全仓追溯到了收益来源——结果比想象中简单，全在一个地方吃利息；单一平台集中度风险已知，暂不处理
Rex 亲自执行了现金收益梯第一步——把闲置现金挪到一个低风险理财仓，不再让钱平躺着
Jarvis 发现并修了一个组合计算 bug：之前拿交易所美元余额除以总资产人民币，口径完全不对，导致加密资产占比误报
Loki 今天两个批次产出了四条草稿——链上流动性、代币化股权、BTC 对 DXY 的第三条路、加密作为 24/7 定价基础设施
接入了免费汇率 API，USD/CNY 从此不再需要手动更新——小事，但少一个会过期的数字

Day 012: Rules That Enforce ThemselvesDay 012: 让规则自己执行自己