# Docs
## Scope
Design and API documentation for `macro_tools`.
### Responsibility Table
| `feature/` | Documents user-facing capabilities of the macro toolkit |
| `api/` | Documents public trait and type contracts |
| `pattern/` | Documents architectural patterns for proc-macro development |
| `invariant/` | Documents design invariants and correctness properties |
| `entities.md` | Indexes all doc entity types and active instances |
| `doc_graph.yml` | Maps cross-entity dependencies as nodes and edges |