The recovery companion · in development
The Capture Index measures how far a republic has been taken. The Diwan Index measures how much of it has been returned. Same ledgers, opposite direction: higher means more recovered, and the score rises only when an institution actually works for a citizen without a patron.
The name
The word is older than any modern state, and it began as an account book. In the first decades of the Islamic state, the second of the Rightly Guided Caliphs, Umar ibn al-Khattab, built the dīwān: the register of the public treasury, the Bayt al-Mal. It set down what the state collected, and, more to the point, what it owed back to its people. Stipends went to soldiers and citizens from the common wealth, paid out from the central treasury by written entry rather than by a governor's favor or a commander's share of the spoils.
That was the innovation, and it is the one this index borrows. A person's due became a matter of record, written in a book that could be read, checked, and claimed. An entitlement entered in the dīwān did not turn on whom you knew or what you could seize. The register made the state's obligation to an ordinary person visible and fixed, which is the reverse of a system where access reaches only those with a patron.
The Diwan Index turns that old register outward. Umar's dīwān was the state's own ledger of what it owed its people, kept by the state. The new one is the people's ledger of whether the state has paid, kept by them and held against it. Same accounting, opposite custody.
A register a citizen can open, and a state can be held to. The Diwan Index is that ledger, kept for the people the republic belongs to.
What it measures
A law that exists but does not answer is the disease, not the cure. The Diwan scores the difference. Every measure asks whether the thing works when an ordinary person uses it, not whether it appears in the statute book.
The mandate
Building the Capture Index surfaced a hard finding. Two of the ledgers that most separate a captured state from a recovering one, fiscal sovereignty and land, are exactly the two that no one publishes in a form you can compare across countries. Off-the-shelf indicators restate rule of law under other names and leave those two blank.
That blank is the Diwan's first job. Its opening instruments are built to measure what the existing indices miss: who the state can actually tax, and who actually holds title and can pass it on. The cure has to be measured where the disease hides, and that is where this starts.
The Capture Index tells a citizen how far the gap runs. The Diwan Index will tell them, ledger by ledger, how much of it has been closed.
Status
The Diwan Index is being built and pressure-tested in public, the same way the Capture Index was. The method, the first country scorecards, and the bespoke fiscal and land instruments will be published here and on Substack as they are ready.
To know when the first scorecards land, follow the work.