Architecture Decision Records

This directory contains Architecture Decision Records (ADRs) for significant technical decisions in Reggie.

Index

ADR	Status	Date	Summary
001	Accepted	2026-03-06	Use Clerk for authentication (replacing Supabase Auth)
002	Accepted	2026-02-02	Use LightGBM as primary ML model for plate valuation
003	Accepted	2026-03-04	Use SST v4 for AWS infrastructure-as-code

Template

New ADRs should follow the Nygard format:

# ADR-NNN: Title in Present Tense

## Status

Proposed | Accepted | Deprecated | Superseded by ADR-NNN

## Context

What forces are at play? What is the situation?

## Decision

What is the change we are proposing or accepting?

## Consequences

What becomes easier? What becomes harder? What are the trade-offs?

Naming: NNN-lowercase-hyphenated-title.md (e.g., 004-add-redis-caching.md)

Principle: ADRs are immutable once accepted. To reverse a decision, create a new ADR that supersedes the old one.