Files
hq/03-DESIGN
jschoubben 7fe2c31bdf Networking is a module, and what a domain module actually is
Two records, from building it.

0009 has a section titled "there are no domain modules", and `networking`
now exists. It is not a contradiction and it reads as one, so the
difference is written down: what was refused contains WireGuard and a
proxy and is assigned where half of it is unwanted. What exists contains
nothing — requirements and a name — so there is no half. Every artifact
it leads to is still an ordinary module assigned on its own terms.

With the cost stated, because it is real: adding a second implementation
turns a settled question into an open one for everyone using the bundle,
not only for whoever wanted the alternative. That is the refusing rule
applied consistently, and the alternative is a default, which is the
flavor field returning under a better name.

08-connectivity gains why the network stopped being code beside the
module system: a machine was on the private network because it had an
address, and there was no way to keep one off. A manifest can now say its
resources are computed, which is what a peer list needs.

And three modules rather than one, because WireGuard is one VPN of
several. Naming a module after the job and putting one implementation
inside it is flavor wearing a generic name — the second VPN has nowhere
to go.
2026-08-29 23:21:01 +02:00
..

03-DESIGN

The authoritative specification. Implementation is built against what is written here.

Two layers

Folder What it is
00-as-is/ The mesh that exists today. Shipped behaviour, described as it is — including behaviour nobody would choose again.
01-to-be/ The mesh being built toward. Every statement traceable to a record in 02-DECISIONS/.

They are never mixed. A statement about the future does not belong in an as-is document, and an as-is document is never edited to describe an intention.

When a to-be design ships, it does not move. Its as-is counterpart is written or updated, the to-be document's status becomes implemented, and both stand — one describing what runs, the other recording what was intended. Deleting the intention loses the reasoning, which is the expensive half.

Frontmatter

Every design document (not the READMEs) carries:

---
layer: as-is | to-be
status: designed | in-progress | implemented | abandoned
code: []                 # owning code repo(s), from 00-META/repos.md
updated: YYYY-MM-DD      # date of the last status change, not of text edits
decisions: []            # 02-DECISIONS/ records this document rests on
---

For an as-is document, status: implemented is the normal state — it describes something that runs — and code: names where that implementation lives.

Status changes when implementation state changes, never because design text was edited. An implemented claim must be defensible from the owning repository's main branch, not from intent. If it cannot be checked, it is in-progress.

Cross-cutting views are generated from this frontmatter by the hq-status skill and never written to disk.

What belongs here

Functional analysis, architectural description, and specification — prose and diagrams only, no code. A manifest field may be named; a manifest may not be pasted. A document enters the to-be layer only after the decision behind it is recorded in 02-DECISIONS/ and the research that produced it is closed.

Subfolders are encouraged where a layer grows enough to need them.