snapshot of https://github.com/marmelab/atomic-crm.git (main, 2026-09-18; blobs > 131072B omitted)

.claude/hooks/reinject-invariants.mjs

@@ -0,0 +1,42 @@
+#!/usr/bin/env node
+// PostCompact: re-inject the load-bearing harness invariants after the
+// conversation is compacted, so the coordinating thread does not lose them and
+// resume the duplicate-work / wrong-routing failures they prevent.
+//
+// Injection uses hookSpecificOutput.additionalContext, the same sanctioned path
+// session-bootstrap uses for SessionStart. Fail-open: any error exits 0 (a
+// PostCompact hook must never break the resumed session).
+
+import { readFileSync } from "node:fs";
+
+// A short, dense block: only the invariants a fresh context must not lose.
+// Keep it under ~25 lines.
+const INVARIANTS = [
+  "<harness-invariants> (re-injected after compaction)",
+  "- Worktree scope: each agent reads/writes ONLY its own <WORKTREE_PATH>; never edit $REPO/src directly. Every Bash needs a `cd <WORKTREE_PATH> &&` prefix.",
+  "- Git rights: the developer commits its OWN task branch; only the merger mutates session/base branches; no agent pushes or pulls (the user owns the remote).",
+  "- Launched is NOT done: an `Async agent launched ... agentId` acknowledgement means dispatched, not finished. Wait for the task-notification; do NOT start implementing the same change yourself.",
+  "- While an orchestrator runs: surface progress only; never route or re-implement the change in the main thread (that is the duplicate-work bug).",
+  "- Approvals (migration / plan gate): dispatch a FRESH orchestrator (new Agent call) with the right <intent>; never SendMessage the old one (relayed approvals carry no user authority).",
+  "</harness-invariants>",
+].join("\n");
+
+try {
+  readFileSync(0, "utf8"); // drain stdin; payload content is not needed
+} catch {
+  // no payload is fine; still emit the invariants below
+}
+
+try {
+  process.stdout.write(
+    JSON.stringify({
+      hookSpecificOutput: {
+        hookEventName: "PostCompact",
+        additionalContext: INVARIANTS,
+      },
+    }) + "\n",
+  );
+} catch {
+  // fail-open: never break the resumed session
+}
+process.exit(0);