feat: add pod feature registry slice

crates/pod/src/controller.rs

@@ -9,6 +9,7 @@ use session_store::Store;
 use tokio::sync::{broadcast, mpsc, oneshot};
 
 use crate::discovery::{PodDiscovery, list_pods_tool, restore_pod_tool, send_to_peer_pod_tool};
+use crate::feature::{FeatureRegistryBuilder, builtin::task_feature};
 use crate::ipc::alerter::Alerter;
 use crate::ipc::notify_buffer::NotifyBuffer;
 use crate::ipc::server::SocketServer;
@@ -502,8 +503,6 @@ where
     let pod_store = pod.store().clone();
     let self_parent_socket = pod.callback_socket().cloned();
 
-    let worker = pod.worker_mut();
-
     // The Pod's SharedScope (already augmented with the bash-output
     // Read rule by the caller) is the single source of truth — every
     // ScopedFs (builtin tools, fs_view, compact worker) reads from it,
@@ -515,14 +514,19 @@ where
     // a clone for the FS view we attach below, since the tools consume
     // `fs` itself.
     let fs_for_view = fs.clone();
-    worker.register_tools(tools::builtin_tools(
+    pod.worker_mut().register_tools(tools::core_builtin_tools(
         fs,
         tracker.clone(),
-        task_store,
         bash_output_dir,
         web_config,
     ));
 
+    let mut feature_registry = FeatureRegistryBuilder::new();
+    feature_registry.add_module(task_feature(task_store));
+    let _feature_install_report = pod.install_features(feature_registry);
+
+    let worker = pod.worker_mut();
+
     // Memory subsystem opt-in. When `[memory]` is present in the
     // manifest, register the memory-specific Read/Write/Edit tools that
     // target `<workspace>/memory/` and `<workspace>/knowledge/` with

crates/pod/src/lib.rs

@@ -2,6 +2,7 @@ pub mod compact;
 pub mod controller;
 pub mod discovery;
 pub mod entrypoint;
+pub mod feature;
 pub mod fs_view;
 pub mod hook;
 pub mod ipc;

crates/pod/src/pod.rs

@@ -28,6 +28,7 @@ use manifest::{
 
 use crate::compact::state::CompactState;
 use crate::compact::usage_tracker::UsageTracker;
+use crate::feature::{FeatureRegistryBuilder, FeatureRegistryInstallReport};
 use crate::hook::{
     Hook, HookPreRequestAction, HookRegistryBuilder, OnAbort, OnPromptSubmit, OnTurnEnd,
     PostToolCall, PreLlmRequest, PreRequestInfo, PreToolCall,
@@ -784,6 +785,15 @@ impl<C: LlmClient, St: Store> Pod<C, St> {
         self.worker.as_mut().expect("worker taken during run")
     }
 
+    /// Install enabled feature modules into the Pod host surfaces.
+    pub fn install_features(
+        &mut self,
+        registry: FeatureRegistryBuilder,
+    ) -> FeatureRegistryInstallReport {
+        let worker = self.worker.as_mut().expect("worker taken during run");
+        registry.install_into_worker(worker, &mut self.hook_builder)
+    }
+
     /// Reference to the store.
     pub fn store(&self) -> &St {
         &self.store