diff --git a/docs/setup/installation.md b/docs/setup/installation.md
index a79433a..4a46b8d 100644
--- a/docs/setup/installation.md
+++ b/docs/setup/installation.md
@@ -6,7 +6,23 @@ order: 20
 ---
 # Installation
 
-SummerCMS is a Go module. An application requires it, lists its plugins in a `summer.yaml` manifest and builds everything into one binary with the `summer` CLI. This page installs the tool, then builds and runs `examples/hello`, the small reference application in the framework repository.
+SummerCMS is a Go module. An application requires it, lists its plugins in a `summer.yaml` manifest and builds everything into one binary with the `summer` CLI. This page starts with the one-command path that creates a new application, then walks through the manual path: installing the tool from a framework checkout and building the small reference application that ships with it.
+
+## Create an application with one command
+
+```sh
+curl -fsSL https://summercms.io/new | bash -s -- demo
+```
+
+The script checks for Go 1.27 and Docker, fetches the framework at its latest release tag into `./summercms`, installs the `summer` CLI and runs `summer new demo`, which writes a ready-to-run application to `sm-demo-app`. Start its database, then build, migrate and serve it:
+
+```sh
+cd sm-demo-app
+docker compose up -d --wait
+summer build
+summer migrate
+summer serve
+```
 
 ## Requirements