Files
hq/02-DECISIONS
jschoubben 6e4fc5d69b ADR 0040 and the constitution sync — absorb, then publish
The sync came due for three accepted rules. Reading the target before
overwriting it found the source and the enforced copy had diverged unrecorded,
and that a literal republish would have DELETED rules the mesh enforces: the
live page's §4 carried SOLID, layering, TypeScript strictness and DRY/YAGNI,
which appear in no decision record anywhere and have been checked against for
six weeks.

Removal was not the safe alternative either. The orchestrator reads "when
absent, no constitution is injected (backward-compatible)" — so deleting the
page would not fail, it would silently inject nothing, and every design meeting
would run unchecked. Three unenforced rules would have become all of them.

So: absorb first. The code-quality rules land as §8 rather than §4, because
appending renumbers nothing and every existing citation stays valid. They are
marked as inherited — every other rule states the incident behind it, these
state nothing because nothing was written down, and importing them silently
would have claimed a provenance the document does not have.

The review bar is resolved to a person who is not the proposer. The live page
required two node operators; there is one, so the rule was never met and could
not be — a rule that cannot be satisfied is not a high standard, it is one
everything silently violates.

Then published, and the read-back earned its place in the playbook: the FIRST
publish reported success and changed nothing. New revision, new title, body
unapplied — a malformed argument dropped silently. §5 demonstrating itself
during its own publication.
2026-08-26 00:05:50 +02:00
..

02-DECISIONS

Architecture decision records — the "why" trail behind the rules in 00-META and the specifications in 03-DESIGN.

Numbered 02 because a decision precedes the design it authorises. Research concludes, the decision is recorded here, and only then is the design written. Following the folder numbers walks the process in the order it happens.

One file per decision, numbered, never deleted. A superseded record has its status: changed and gains a pointer to what replaced it — its text is never edited. The reasoning that was rejected is the expensive half to rediscover.

The records run in the order the decisions were taken, oldest first.

Every decision is a record. There is no ledger and no index file — if a decision is worth recording it is worth a record, and if it is not worth a record it is not recorded (ADR 0026). A "decision" small enough to be one line is almost always a rule, and a rule belongs in 00-META/how-we-build.md, where it is enforced and keeps the incident that earned it.

Frontmatter

---
status: proposed | accepted | superseded
date: YYYY-MM-DD          # when the decision was taken, not when it was written down
deciders: name
reconstructed: true|false # true when the record was written after the fact from evidence
superseded-by:            # 02-DECISIONS/NNNN-....md, when status is superseded
extends:                  # 02-DECISIONS/NNNN-....md, when this record widens an earlier one
---

Body

# N. Title in plain language

## Context            what was true, with evidence
## Considered Options numbered, each with why it was rejected
## Decision           what was decided
## Consequences       what follows, including what got harder
## References         commits, pull requests, knowledge-base entries, prior art

State evidence, not assertion. "Zero of 124 modules declare brain as a dependency" outranks "the dependency rule is not followed".

Reconstructed records

Records 0001–0014 were written on 2026-08-23, after the decisions they describe. Records 0015 onward were taken as records. Those decisions were taken in implementation rather than in a document; the records state what was decided and the evidence it was decided from, and each carries reconstructed: true and says so in its first lines.

A reconstructed record is not a transcript. Where the deliberation is not recoverable, the options section states what the alternatives were and why the chosen one won on the evidence available — not a discussion that did not happen. Where a date is not establishable it says so rather than guessing.

Index

The index is generated, not maintained — run the hq-status skill, which reads the frontmatter of every record. A hand-written index drifts from the folder it describes, and this one had already done so after a single addition.