skills/architecture-compass/assets/adr-template.long.md

# ADR-NNNN: <title>

> Derived, non-normative asset. The applicable canonical Long ADRs prevail if this template conflicts or drifts.

ID: ADR-NNNN
Title: <title>
Status: Proposed
Date: YYYY-MM-DD
Owner: <owner>
Scope: repository
Category: <category>
Tags: <comma-separated tags>
Applies when: <trigger>
Adoptable: false
Variant: Long
Canonical variant: Long
Supersedes: none
Superseded by: none
Guide verified: YYYY-MM-DD
Gist: <one-sentence outcome>

Target-repository adoption note: allocate the target's native ID, owner, status, scope, category, tags, and links. Remove provider-only `Adoptable` metadata and `AC-ADR` identity unless the target convention defines equivalent fields; keep provider provenance in the mapping or non-normative Guide. Provider acceptance never makes this target ADR accepted.

Variants: [Short](NNNN-slug.short.md) · **Long, canonical** · [Guide](NNNN-slug.guide.md)

## Context

<Problem, forces, current evidence, and decision boundary.>

## Decision

<One durable architectural decision.>

## Invariants

- <required property>
- <failure or conflict behavior>

## Alternatives

- Chosen: <option and reason>
- Rejected: <option and reason>

## Consequences

- Benefit: <outcome>
- Tradeoff: <cost>
- Risk: <risk and mitigation>

## Acceptance

- <observable evidence that the decision is applied>