jschoubben
702efca6bb
HQ held only the to-be. Every reader had to already know the system the decisions were about, and an as-is claim had nowhere to live except inside an intention. Adds 02-DESIGN/00-as-is — eleven documents written from the implementation and the operational record, not from intent, including the parts nobody would choose again. The two existing designs move under 01-to-be. Layers are declared in frontmatter and never mix: a design that ships does not move, its as-is counterpart is written, and both stand. Back-fills adr/0001-0014 for decisions taken in implementation and never recorded — the broker, the module abstraction, the mesh database, managed files, provisioning, migrations, the workspace removal, failing loudly, the constitution, application placement, linking, the employee model, the artifact, the three silos. Each marked reconstructed, dated from the history, and citing the evidence it was recovered from. The two existing records renumber to 0015 and 0016 so the ledger runs oldest first; 0017 extends 0015 to modules outside the core, principle only — the domain list is deliberately not invented here. how-we-build.md becomes the source of the mesh constitution, with a sync playbook, so the enforced copy stops being the only one that is true. Process becomes explicit: five playbooks, eight thin skills that defer to them, a repository map, and AGENTS.md with CLAUDE.md as its include. The five Observations become 04-ISSUES 001-005 where they can be owned and closed. 006 is new and uncomfortable: HQ is not indexed into the knowledge base. That claim is what decision 27 rests on, it was never checked, and the README now says so instead of repeating it. Also corrects the ADR index into something generated, the "02-DESIGN is empty" claim, the VISION.md pointer that did not survive the repo split, and a note asserting the symlink rule was contradicted — it was a misreading; the rule forbids hand-made links, the installer links by design.
54 lines
2.1 KiB
Markdown
54 lines
2.1 KiB
Markdown
# Architecture Decision Records
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One file per decision, numbered, never deleted. A superseded record has its `status:` changed
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and gains a pointer to what replaced it — **its text is never edited**. The reasoning that was
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rejected is the expensive half to rediscover.
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The records are a **ledger**: they run in the order the decisions were taken, oldest first.
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## Frontmatter
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```yaml
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---
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status: proposed | accepted | superseded
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date: YYYY-MM-DD # when the decision was taken, not when it was written down
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deciders: name
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reconstructed: true|false # true when the record was written after the fact from evidence
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superseded-by: # adr/NNNN-....md, when status is superseded
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extends: # adr/NNNN-....md, when this record widens an earlier one
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---
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```
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## Body
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```
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# N. Title in plain language
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## Context what was true, with evidence
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## Considered Options numbered, each with why it was rejected
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## Decision what was decided
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## Consequences what follows, including what got harder
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## References commits, pull requests, knowledge-base entries, prior art
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```
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State evidence, not assertion. *"Zero of 124 modules declare `brain` as a dependency"*
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outranks *"the dependency rule is not followed"*.
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## Reconstructed records
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Records 0001–0014 were written on 2026-08-23, after the decisions they describe. Those
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decisions were taken in implementation rather than in a document; the records state what was
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decided and the evidence it was decided from, and each carries `reconstructed: true` and says
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so in its first lines.
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A reconstructed record is not a transcript. Where the deliberation is not recoverable, the
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options section states what the alternatives were and why the chosen one won on the evidence
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available — not a discussion that did not happen. Where a date is not establishable it says so
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rather than guessing.
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## Index
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The index is **generated, not maintained** — run the `hal-status` skill, which reads the
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frontmatter of every record. A hand-written index drifts from the folder it describes, and
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this one had already done so after a single addition.
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