diff --git a/AGENTS.md b/AGENTS.md
index ef7e8b0..a00b5c2 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -38,5 +38,6 @@ The host expects sibling `PluginManager`, `Plugin.Abstractions`, and
 
 ## Context
 
-- [Design record](https://github.com/HosihikariFramework/Design) — GLOSSARY and ADRs.
+- Design decisions and terminology are kept by maintainers outside the public repositories; ask for
+  the relevant decision when changing lifecycle or public API.
 - [C# plugin guide](https://hf.srcz.one/authoring-csharp/).