From cd578f7fae55f1cac0a825543e1d853c7b12f65c Mon Sep 17 00:00:00 2001
From: "b10x-bot[bot]" <316511680+b10x-bot[bot]@users.noreply.github.com>
Date: Mon, 28 Sep 2026 10:33:58 +0200
Subject: [PATCH] chore(plan): record the decision to keep
 worktree-plugin-by-pin archived

- The operator decided on 2026-09-28 not to build the pin again.
- The story now names this repository's own history: cefcd53 built the
  git-subdir pin on 2026-09-24 and 3c7d402 reversed it the same day, with
  structure rule R1 refusing any plugin source outside ./plugins.

aep plan artifact validate: valid.
---
 .../planning/story/worktree-plugin-by-pin.md         | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/.engineering/planning/story/worktree-plugin-by-pin.md b/.engineering/planning/story/worktree-plugin-by-pin.md
index 388b0b2..95d2dc3 100644
--- a/.engineering/planning/story/worktree-plugin-by-pin.md
+++ b/.engineering/planning/story/worktree-plugin-by-pin.md
@@ -5,7 +5,7 @@ kind: story
 status: archived
 title: The b10x catalog lists worktree by pin, not by copy
 summary: Rename the marketplace to b10x and replace the workspace-hygiene copy with a git-subdir entry pinned to a Worktree release, checked offline for shape and online for tag, commit, version and recency.
-revision: 3
+revision: 4
 transitions:
 - {from: "draft", to: "archived", at: "2026-09-28T07:49:41Z", actor: "human:timo", revision: 3}
 ---
@@ -42,3 +42,13 @@ goal is met by another mechanism.
   `agentplugins-check tools` fails when a newer worktree release is out. It runs on every pull
   request, `main` push and daily (`.github/workflows/tools.yml`, cron `17 5 * * *`).
 - The rename half is done: both marketplace files are named `b10x`.
+
+## Decision
+
+2026-09-28, the operator: keep this story archived; do not build the pin again.
+
+This repository built the pin once: `cefcd53` (2026-09-24) listed `worktree` as a `git-subdir` entry
+at a Worktree tag and retired `workspace-hygiene`. `3c7d402` reversed it the same day ("every plugin
+here"): `plugins/worktree` is owned here, and structure rule R1 has the checker refuse any plugin
+source outside `./plugins`. Building the pin again would mean undoing R1 for `worktree` and
+re-adding `plugins/worktree` to the worktree repository.