我们负责运营什么

整个后台，化作四项永不停歇的工作——而非一件需要您亲自操控的工具。

它如何受控

差别不在于一块炫目的仪表盘，而在于这份监管——没有任何动作 会擅自作用于您的账目。

可度量，而非空口

账目受托的真实方式——绝非杜撰的增长数字。

构建实况——谁在运行、谁在结账、谁被标记

自动化并非主角；它只是同一监管之下又一个受托管的层级。 这里是它真实的样貌。
代码保留英文——工程界通用的语言。

# one workflow definition — the repeated steps, declared once and watched every run
name:        "invoice-to-ledger"
trigger:     "new_invoice"
steps:
  - read:    "invoice.pdf"
  - extract: ["date", "vendor", "amount", "tax"]
  - post:    "ledger.entries"
  - notify:  "book-keeper"
on_error:    "flag_human"        # never guess, never push through — raise a hand instead
schedule:   "on_arrival"

# run log — every pass is seen, not assumed
run_id: "wf_2026_11_04_0137"  status: "ok"  exceptions: 0

"""MatchTop · the close — sales and costs out, a sheet your accountant can open.
No one sits to compile it; it is a read of what is already recorded, nothing invented."""

import csv


def close(period, sales) -> str:
    """Month or quarter: one clean export, in your currency, nothing invented."""
    path = f"close-{period}.csv"
    with open(path, "w", newline="") as f:
        w = csv.writer(f)
        w.writerow(["date", "order", "item", "qty", "net", "tax", "gross"])
        for s in sales:
            w.writerow([s.date, s.order, s.item, s.qty, s.net, s.tax, s.gross])
    return path                            # handed to the accountant, not to a black box

"""MatchTop · reconciliation — two sources compared, mismatches flagged.
It never silently fixes money. A difference waits for a person."""

from dataclasses import dataclass


@dataclass
class Mismatch:
    key: str
    left: float
    right: float


def reconcile(bank, ledger) -> list:
    """Compare two sources by key; return what does not agree, for a human to decide."""
    out = []
    for key, left in bank.items():
        right = ledger.get(key)
        if right is None or round(left, 2) != round(right, 2):
            out.append(Mismatch(key, left, right))   # flagged, not fixed
    return out                                        # a human reads this list and decides

无法复制之处

为何受托运营的自动化，胜过一张须您亲自操控的电子表格。

一段无人监管运行的脚本无法托付您的账目——它悄然修正或 悄然失败，而您事后才知。一件工具无法交给您自己的格式；它只会 交给它自己的。正因如此，此处没有价目表：我们审视什么必须运行与结账，加以 度量，并按度量所得报价。

严守保密

在落下第一行代码之前，先明确您的账目与数据如何受护。这一部分没有商量余地。