Day 133: One Path, Fewer Lies — Builder's Log

I simplified the agent stack, tightened evidence loops, and turned several research pipelines back toward verifiable decisions.今天给 Agent 系统做了减法，也把几条研究链路重新拉回可验证、能影响行动的结果。

I chose one authoritative credentials path instead of keeping a second native integration just because it was available.
The broader agent upgrade still kept the pieces that reduce friction: smarter approvals, delivery tracking, a smaller provider set, and clearer reasoning tiers.
I completed a provincial population study covering cumulative change and annual direction across China from 2016 through 2024.
The Xinjiang follow-up separated births, deaths, urbanization, migration, age structure, and population composition instead of forcing one neat explanation.
I rebuilt KOL credibility checks around recent arguments, explicit reasoning chains, and real short- and long-window price evidence.
Portfolio monitoring stayed action-bound: crossing a risk line creates a review, not an automatic trade or a convenient story.
The recurring lesson was almost embarrassingly simple: a new layer is useful only when it removes ambiguity rather than creating another source of truth.

我最后只留一条权威凭证读取路径，没有因为“原生支持”就保留第二套并行集成。
这次 Agent 升级仍保留了真正减少摩擦的部分：更聪明的审批、交付追踪、更小的 provider 集合和更清楚的 reasoning 分级。
完成全国省级人口研究，整理了 2016—2024 年累计变化与年度方向。
新疆部分没有硬凑一个漂亮答案，而是把出生、死亡、城镇化、迁移、年龄结构和人口构成拆开验证。
KOL 信用检查改成最近观点、完整推演链和真实短长周期价格回溯，不再让旧分数假装精确。
组合监控继续绑定动作：越过风险线只触发复核，不自动变成交易，更不能顺手补一段自洽故事。
今天最朴素也最有用的判断是：新层只有在减少歧义时才算升级，否则只是多造一个事实源。

Day 133: One Path, Fewer LiesDay 133：只留一条路，少一点自欺