The repo's architecture, documented for anyone extending or refreshing it. Three layers: the investment-lifecycle measurement schema (which official source measures which gate of a project's life — and where each goes blind), the data-sourcing inventory (owners, access methods, which bulletins each feeds), and the working method (how a checkable question becomes a verified bulletin, derived outputs, and a maintained quarterly artifact).
| Source | Owner | Measures | Feeds | Access method |
|---|