diff --git a/AGENTS.md b/AGENTS.md
index a02ea276..fb12935a 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -1,6 +1,6 @@
 # AGENTS.md
 
-This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+This file provides guidance to AI coding agents when working with code in this repository.
 
 Self-hosted note-taking tool. Go 1.26 backend (Echo v5, Connect RPC + gRPC-Gateway), React 18 + TypeScript 6 + Vite 7 frontend, Protocol Buffers API, SQLite/MySQL/PostgreSQL.
 
diff --git a/CLAUDE.md b/CLAUDE.md
deleted file mode 100644
index 4e157614..00000000
--- a/CLAUDE.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# CLAUDE.md
-
-This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
-
-See `AGENTS.md` for full architecture, workflows, conventions, and patterns.