diff --git a/README.md b/README.md
index 0e76bc9..e3ab1ca 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,10 @@
-# agcanvas
+# agcanvas — Augmented Canvas
 
 A system-level interactive canvas for agent-human collaboration. Draw shapes, paste SVGs from Figma, render Mermaid diagrams, and let AI agents understand your designs via MCP or WebSocket.
 
 ## What is this?
 
-agcanvas bridges the gap between visual design and code generation. It's a **collaboration surface** for humans and AI agents — draw your ideas, paste designs, and let agents see exactly what's on the canvas.
+agcanvas (short for **Augmented Canvas**) bridges the gap between visual design and code generation. It's a **collaboration surface** for humans and AI agents — draw your ideas, paste designs, and let agents see exactly what's on the canvas.
 
 ```
 ┌──────────────────────────────────────────────────────────────┐
@@ -97,6 +97,39 @@ agcanvas --help
 agcanvas-mcp --help
 ```
 
+### macOS `.app` Bundle
+
+agcanvas compiles into a native macOS application. The release binary (`target/release/agcanvas`) runs directly, but if you want a proper `.app` bundle you can double-click in Finder or drag to `/Applications`, use [`cargo-bundle`](https://github.com/burtonageo/cargo-bundle):
+
+1. **Install cargo-bundle:**
+   ```bash
+   cargo install cargo-bundle
+   ```
+
+2. **Add bundle metadata** to `crates/agcanvas/Cargo.toml`:
+   ```toml
+   [package.metadata.bundle]
+   name = "Augmented Canvas"
+   identifier = "com.agcanvas.app"
+   icon = ["assets/icon.icns"]
+   category = "public.app-category.developer-tools"
+   short_description = "Interactive canvas for agent-human collaboration"
+   ```
+
+3. **Bundle it:**
+   ```bash
+   cargo bundle --release -p agcanvas
+   ```
+
+   This produces `target/release/bundle/osx/Augmented Canvas.app`.
+
+4. **Install:**
+   ```bash
+   cp -r "target/release/bundle/osx/Augmented Canvas.app" /Applications/
+   ```
+
+> **Note:** The raw `cargo build --release` binary already works as a native macOS app — `cargo-bundle` just wraps it in a `.app` bundle with an icon, metadata, and Finder integration. No code changes are needed.
+
 ### Requirements
 
 - Rust 1.70+