Files
hq/01-RESEARCH
jschoubben becae7ba51 ADR 0080: the development cycle is checked, not trusted
The flow the process overview draws — idea/symptom -> decision -> to-be design -> code ->
as-is — was enforced by nothing. cycle.py now refuses a to-be design naming no decision, an
in-progress/implemented design naming no owning code, a located/fixed issue with no owner,
a fixed/resolved issue with no fix, and a graduated research overview that does not say what
it became. AGENTS.md carries the cycle and a where-to-look table so a fresh session (or a
cleared context) finds the chain in frontmatter instead of assuming it. Grounding the check
surfaced two real gaps, fixed here: the work-ahead design named no owning code, and research
003 listed one became target twice.

https://claude.ai/code/session_01D6qtiYU3P9jk3pnAXyAFyx
2026-09-17 22:28:03 +02:00
..

01-RESEARCH

Investigations that have not yet hardened into design.

Structure

Each effort lives in NNN-descriptive-name/ and must contain 00-overview.md, carrying its state in YAML frontmatter and a prose summary below it:

---
status: active | graduated | abandoned
initiated: YYYY-MM-DD
touches: []          # design docs, subsystems or areas the effort bears on
became: []           # required when status is terminal — what it turned into
---

The prose says what is being investigated, why, and what it touches. It does not restate the status — status lives in one place, and two places is one too many.

Further documents in the same folder hold the work itself: notes, evidence, option analyses, draft designs.

Lifecycle

status Meaning
active Investigation in progress.
graduated Checked against 00-META, decided in 02-DECISIONS/, and specified in 03-DESIGN — see became:.
abandoned Stopped or superseded. Nothing is deleted.

An effort graduates by producing a decision record and a 03-DESIGN entry. It is abandoned in place — never deleted. What was rejected, and why, is the more expensive half to rediscover.

Starting and closing efforts is playbook territory: 00-META/process/01-research.md and 02-graduation.md.

Rules

  • Markdown only. Do not skip or reuse a sequence number.
  • Evidence, not assertion. An effort that measured nothing has not finished.
  • Research describes real observations but never identifies the mesh it observed. The shape of a finding survives anonymisation intact.