diff --git a/AGENTS.md b/AGENTS.md
index a7934b4..e7a6bcd 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -46,3 +46,14 @@ Top-level directories: scripts, tests, wave.
 - Plans/runbooks live in governance/plans (or this repo's plans/ dir), never scattered.
 
 <!-- generated by lattice-init (2026-08-26) — replace fleet defaults with this boundary's own laws as they are earned -->
+
+
+## Machine surface
+
+```yaml agents-router
+version: "0.1"
+budget_lines: 200
+index:
+  - family: permissions-contract
+    path: PERMISSIONS.md
+```