diff --git a/crates/sona/src/training/federated.rs b/crates/sona/src/training/federated.rs
index eaf76d053..a95943f18 100644
--- a/crates/sona/src/training/federated.rs
+++ b/crates/sona/src/training/federated.rs
@@ -232,7 +232,12 @@ impl EphemeralAgent {
 
     /// Get learned patterns from agent
     pub fn get_patterns(&self) -> Vec<LearnedPattern> {
-        self.engine.find_patterns(&[], 0)
+        self.engine.get_all_patterns()
+    }
+
+    /// Find top-k patterns most similar to a query embedding
+    pub fn find_patterns(&self, query: &[f32], k: usize) -> Vec<LearnedPattern> {
+        self.engine.find_patterns(query, k)
     }
 
     /// Export agent state for federation
diff --git a/crates/sona/src/wasm.rs b/crates/sona/src/wasm.rs
index 398561d48..d66584291 100644
--- a/crates/sona/src/wasm.rs
+++ b/crates/sona/src/wasm.rs
@@ -523,6 +523,17 @@ impl WasmEphemeralAgent {
         let patterns = self.inner.get_patterns();
         serde_wasm_bindgen::to_value(&patterns).unwrap_or(JsValue::NULL)
     }
+
+    /// Find top-k patterns most similar to a query embedding
+    ///
+    /// # Arguments
+    /// * `query_embedding` - Query vector as Float32Array
+    /// * `k` - Number of patterns to return
+    #[wasm_bindgen(js_name = findPatterns)]
+    pub fn find_patterns(&self, query_embedding: Vec<f32>, k: usize) -> JsValue {
+        let patterns = self.inner.find_patterns(&query_embedding, k);
+        serde_wasm_bindgen::to_value(&patterns).unwrap_or(JsValue::NULL)
+    }
 }
 
 /// WASM-compatible Federated Coordinator