diff --git a/crates/pinakes-plugin-api/src/manifest.rs b/crates/pinakes-plugin-api/src/manifest.rs
index c611546..49c5748 100644
--- a/crates/pinakes-plugin-api/src/manifest.rs
+++ b/crates/pinakes-plugin-api/src/manifest.rs
@@ -11,6 +11,7 @@ use crate::{
   FilesystemCapability,
   NetworkCapability,
   UiPage,
+  UiWidget,
 };
 
 /// Plugin manifest file format (TOML)
@@ -35,6 +36,10 @@ pub struct UiSection {
   /// UI pages defined by this plugin
   #[serde(default)]
   pub pages: Vec<UiPageEntry>,
+
+  /// Widgets to inject into existing host pages
+  #[serde(default)]
+  pub widgets: Vec<UiWidget>,
 }
 
 /// Entry for a UI page in the manifest - can be inline or file reference