diff --git a/README.md b/README.md
index 67d98d16..5b3d8c58 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,16 @@ cp -r skills/prd ~/.config/amp/skills/
 cp -r skills/ralph ~/.config/amp/skills/
 ```
 
+### Option 3: Install with `sk`
+
+Install Ralph via [sk](https://github.com/803/skills-supply), the universal package manager for AI agent skills (supports Codex, Amp, OpenCode, Factory, Claude Code etc...).
+
+```bash
+# Add --global flag if you'd like to install in user-scope (defaults to project-scope)
+sk pkg add gh snarktank/ralph --path skills
+sk sync
+```
+
 ### Configure Amp auto-handoff (recommended)
 
 Add to `~/.config/amp/settings.json`: