diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f438263..a0fdde2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -83,3 +83,10 @@ jobs:
           else
             echo "php-cs-fixer not installed; skipping."
           fi
+      - name: Static analysis
+        run: |
+          if [ -f vendor/bin/phpstan ]; then
+            vendor/bin/phpstan analyse --no-progress
+          else
+            echo "phpstan not installed; skipping."
+          fi
diff --git a/README.md b/README.md
index 2d4f28a..414fafa 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Webisters CLI
 
+[![CI](https://github.com/webisters/cli/actions/workflows/ci.yml/badge.svg)](https://github.com/webisters/cli/actions/workflows/ci.yml)
+
 Webisters CLI Library This library is designed for reuse in Composer-based PHP applications.
 
 ## What It Provides