Files
hq/03-DESIGN
jschoubben ba0d01788e 0062: a host may be episodic; 0060's Android gap closed
0060 named the gap and did not close it: everywhere else an init runs the
launcher at boot, and Android grants neither an init to register with nor
anything worth supervising, because a supervisor would be killed alongside what
it supervises.

Closed by narrowing what is required rather than building something. A host is
resident or episodic, and both are hosts. Being killed by the platform is
disconnection, which 0036 already made ordinary -- and every mechanism an
episodic host needs already exists because it was built for laptops that close.

A partial host can join a mesh and cannot be the first node, since every
bootstrap step is a shape it refuses. Its bundle says so.

Two consequences that are easy to miss: last-heard-from means much less on an
episodic host, so a healthy phone reads as a dead server unless the reader
knows which kind it is; and a declaration may take a long time to land, which
makes 0058's outstanding-versus-failed distinction load-bearing.

Still open, and in that order: what an Android node is FOR, and only then how
it is started.
2026-08-28 01:24:07 +02:00
..
2026-08-25 01:55:52 +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.