diff --git a/.changeset/agents-md-names-the-merge-queue.md b/.changeset/agents-md-names-the-merge-queue.md
new file mode 100644
index 000000000..a02e53021
--- /dev/null
+++ b/.changeset/agents-md-names-the-merge-queue.md
@@ -0,0 +1,35 @@
+---
+---
+
+Agent-facing governance doc only — this PR releases nothing to HotCRM users, so the
+frontmatter above is deliberately empty (the sanctioned "releases nothing" declaration
+that `.github/workflows/changeset-check.yml` documents, on par with the `skip-changeset`
+label). No object, dataset, widget, layout, filter, translation or exported symbol
+changed: the whole diff is `AGENTS.md` prose.
+
+`AGENTS.md` §How a green PR lands told every seat that a green, non-governed PR lands by
+arming auto-merge, and deliberately never named a merge queue — PR #1798's body records
+that omission as intentional, on the premise that this repo has no queue. The premise is
+false. The section now names the queue as the mechanism arming hands off to.
+
+Re-measured on this branch before the prose was written, on both channels:
+
+- **Configuration.** `GET /repos/objectstack-ai/hotcrm/rulesets` returns one ruleset,
+  `main` (id 12187346), `enforcement: active`, whose rules are `deletion`,
+  `non_fast_forward`, **`merge_queue`** and `pull_request`.
+- **Behaviour.** `added_to_merge_queue` / `removed_from_merge_queue` by
+  `github-merge-queue[bot]` on every recently merged PR — #1810, #1811, #1813, #1816.
+
+The gesture a seat performs is unchanged and nothing is rolled back: arming auto-merge
+**enqueues**, and every PR that landed this round landed correctly. This is a description
+defect, not a broken procedure.
+
+The section deliberately does **not** record `min_entries_to_merge_wait_minutes: 5` as a
+wait a seat should expect, because measurement says it is not one. Nine merged PRs
+(#1795, #1798, #1799, #1801, #1809, #1810, #1811, #1813, #1816) each took **17–20 seconds**
+from `added_to_merge_queue` to `merged`. That parameter caps how long the queue *gathers*
+a group before merging a smaller one, and never engages while `min_entries_to_merge` is
+`1`. PR #1795's much-cited "5m40s from creation to merge" decomposes as **5m18s sitting
+as a draft** while its checks ran, 5s from ready to enqueue, and **17s in the queue** —
+so it is not evidence of the queue's wait either. The section warns against re-deriving
+the five-minute figure instead of repeating it.
diff --git a/AGENTS.md b/AGENTS.md
index 19a2b2a05..3218e0ef6 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -587,12 +587,23 @@ governed path governs the whole diff however small that part of it is. A governe
 `skip-changeset` label) or that never ran because a path filter excluded it
 (`link-check` on a diff carrying no `.md`) is not a failure.
 
+**Arming does not itself merge — it enqueues.** This repo's `main` ruleset carries a
+**merge queue**, and the queue is what performs the (squash) merge. Because a seat arms
+only once every check has finished, the enqueue fires at once and the queue merges within
+seconds — a green PR that pauses briefly after arming is landing, not stuck. ⛔ Do not
+re-derive a five-minute wait from the ruleset's `min_entries_to_merge_wait_minutes`: that
+parameter caps how long the queue *gathers* a group, and never engages while
+`min_entries_to_merge` is `1`.
+
 Written down because an unwritten landing rule is re-derived by every seat, and
 re-derivation is where seats diverge — invisibly, until the divergence produces a merge
 nobody authorised.
 
 > Ruling: #1742, decision batch #81 (2026-09-08), which chose this over "every PR waits
-> for the maintainer". Governed surfaces graded on #1233.
+> for the maintainer". Governed surfaces graded on #1233. *The queue is named here on
+> #1815 — PR #1798 omitted it after two probes that cannot see a queue at rest; the
+> repo's **rulesets** are the channel that answers, and the ruling's own "the merge
+> queue remains the only route in" was right.*
 
 ### Verifying UI in the browser