diff --git a/package.json b/package.json
index c3fd3e6..d7e81ec 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,6 @@
     ]
   },
   "devDependencies": {
-    "@earendil-works/pi-coding-agent": "0.75.5",
     "@types/node": "25.6.0",
     "prettier": "^3.5.0",
     "tsx": "4.21.0",
@@ -55,5 +54,13 @@
   },
   "dependencies": {
     "@earendil-works/pi-ai": "0.75.5"
+  },
+  "peerDependencies": {
+    "@earendil-works/pi-coding-agent": "^0.75.5"
+  },
+  "peerDependenciesMeta": {
+    "@earendil-works/pi-coding-agent": {
+      "optional": true
+    }
   }
 }