Architecture Decision Records

Each ADR captures a single architectural decision: the context, the decision itself, the consequences, and the alternatives considered. ADRs are immutable once accepted. Superseded ADRs stay in this folder with a pointer to the newer ADR.

Status definitions

PROPOSED: drafted, awaiting decision
ACCEPTED: decision is in effect
SUPERSEDED: replaced by a later ADR (link forward)
DEPRECATED: no longer in effect, no replacement

Index

ADR	Title	Status
001	Asset model is the platform contract	ACCEPTED
002	Plugin contract versioning (semver)	ACCEPTED
003	Plugin distribution model	ACCEPTED
004	Deployment topology (per-site instances)	ACCEPTED
005	Equipment vs measuringtools plugin scope	ACCEPTED
006	Plugin collector contract pattern	ACCEPTED
007	Product versioning and releases	ACCEPTED
008	Plugin migration ownership (per-plugin chains)	ACCEPTED
009	Frontend plugin route gating	ACCEPTED
010	Frontend plugin hook contract	ACCEPTED
011	Machines rename + modeltypes retyping	ACCEPTED
012	GE-Enforce manifest ownership in shopdb	ACCEPTED

Authoring

When proposing a new decision, copy the most recent ADR as a template, increment the number, and update this index. Do not edit accepted ADRs in place; supersede them with a new one.

Docs

Install and operate

Data import

Plugins

Integrations

Project

ROADMAP

ADRs

Proposals

PROPOSAL-ge-enforce-plugin