# docs/adr/ Accepted architecture decision records (ADRs). ## What belongs here - Final, accepted architectural decisions that affect the project. - Decisions that have been promoted from `.sf/DECISIONS.md`. ## What does NOT belong here - Draft decisions still under discussion. - Implementation plans (use `docs/plans/`). - Specifications (use `docs/specs/`). ## Naming convention `0001-.md` — zero-padded four digits, auto-numbered by `sf plan promote --to docs/adr`. ## See also - [AGENTS.md#sf-planning-state](../AGENTS.md#sf-planning-state)