Foreslå regel: Mode B update må reconcile den fulde template-liste

custom/knowledge/architecture/mode-b-update-must-reconcile-full-template-list.md

@@ -0,0 +1,65 @@
+---
+bc-version: [all]
+domain: architecture
+keywords: [mode-b, curabis-standard, auto-update, agents, template-reconciliation, setup]
+technologies: [al]
+countries: [w1]
+application-area: [all]
+---
+
+## Description
+
+Mode B updates ("Opdater CURABIS Standard fra BCQuality") are meant to keep a
+project's `.github/.agents/` directory in sync with BCQuality's template list
+in `curabis-standard.agent.md`. In practice, an update can run, correctly bump
+the stored BCQuality SHA, and still leave a brand-new template file uninstalled
+— because the update only touched files that were already present locally and
+had changed upstream, rather than reconciling against the full template list.
+
+This was observed when a new agent template was added to BCQuality's Mode B
+template table and two subsequent Mode B runs (each correctly advancing the
+stored SHA) both skipped installing it. Each run only modified files that
+already existed locally — neither run compared the full Mode B template table
+against what was actually present in `.github/.agents/`.
+
+## Rule
+
+Every time Mode B executes (auto-update or manual "Opdater CURABIS Standard"),
+Claude must diff the **complete** template file list from `curabis-standard.agent.md`
+against the files present in `.github/.agents/` — not just the files that changed
+in this update. Any template file missing locally must be fetched and installed
+before the update is considered complete.
+
+## What NOT to do
+
+- Do not treat a successful SHA bump as proof that all templates are installed
+- Do not limit the update to files that already exist locally and were flagged as changed
+- Do not assume a template file is optional just because it wasn't part of the diff
+- Do not close out a Mode B run without an explicit reconciliation pass
+
+## Signal to watch for
+
+After any Mode B run, compare the list of files in `curabis-standard.agent.md`'s
+Mode B template table against:
+
+```
+Get-ChildItem .github/.agents/*.agent.md | Select-Object -ExpandProperty BaseName
+```
+
+Any template file present in the table but absent from the directory is a gap —
+install it, then surface it per `claude-md-must-reference-all-agents.md` if it
+also needs a CLAUDE.md reference.
+
+## Message to developer
+
+When a reconciliation gap is found, output exactly this before continuing:
+
+```
+⚠️ Mode B kørte, men følgende template-fil(er) blev ikke installeret:
+
+  - <agent-navn>.agent.md
+
+Vil du have mig til at installere den/dem nu?
+```
+
+Do not continue with other activity until the developer has responded.