diff --git a/crates/agent_ui/Cargo.toml b/crates/agent_ui/Cargo.toml
index 66fd7295a058f1f2ec2ee74d6be78133e7c88219..997f2bf5ef801a1191f25cb06fd4de0d558fd2ad 100644
--- a/crates/agent_ui/Cargo.toml
+++ b/crates/agent_ui/Cargo.toml
@@ -13,7 +13,18 @@ path = "src/agent_ui.rs"
 doctest = false
 
 [features]
-test-support = ["assistant_text_thread/test-support", "acp_thread/test-support", "eval_utils", "gpui/test-support", "language/test-support", "reqwest_client", "workspace/test-support", "agent/test-support", "rules_library/test-support"]
+test-support = [
+    "assistant_text_thread/test-support",
+    "acp_thread/test-support",
+    "eval_utils",
+    "gpui/test-support",
+    "git_ui/test-support",
+    "language/test-support",
+    "reqwest_client",
+    "workspace/test-support",
+    "agent/test-support",
+    "rules_library/test-support"
+]
 unit-eval = []
 
 [dependencies]
@@ -116,6 +127,8 @@ db = { workspace = true, features = ["test-support"] }
 editor = { workspace = true, features = ["test-support"] }
 eval_utils.workspace = true
 gpui = { workspace = true, "features" = ["test-support"] }
+git_ui = { workspace = true, features = ["test-support"] }
+rules_library = { workspace = true, features = ["test-support"] }
 indoc.workspace = true
 language = { workspace = true, "features" = ["test-support"] }
 languages = { workspace = true, features = ["test-support"] }
diff --git a/crates/agent_ui/src/completion_provider.rs b/crates/agent_ui/src/completion_provider.rs
index e866f453936f7727c3ec00b3c30bd9d674cf5f4c..6eb3a559e8e264a2d683bf8f0a0230a318c93f1a 100644
--- a/crates/agent_ui/src/completion_provider.rs
+++ b/crates/agent_ui/src/completion_provider.rs
@@ -1556,7 +1556,15 @@ pub(crate) fn search_symbols(
                         SymbolLocation::OutsideProject { .. } => false,
                     })
             });
-
+        // Try to support rust-analyzer's path based symbols feature which
+        // allows to search by rust path syntax, in that case we only want to
+        // filter names by the last segment
+        // Ideally this was a first class LSP feature (rich queries)
+        let query = query
+            .rsplit_once("::")
+            .map_or(&*query, |(_, suffix)| suffix)
+            .to_owned();
+        // Note if you make changes to this filtering below, also change `project_symbols::ProjectSymbolsDelegate::filter`
         const MAX_MATCHES: usize = 100;
         let mut visible_matches = cx.background_executor().block(fuzzy::match_strings(
             &visible_match_candidates,
@@ -2012,6 +2020,19 @@ mod tests {
             })
         );
 
+        assert_eq!(
+            MentionCompletion::try_parse(
+                "Lorem @symbol agent_ui::completion_provider",
+                0,
+                &supported_modes
+            ),
+            Some(MentionCompletion {
+                source_range: 6..43,
+                mode: Some(PromptContextType::Symbol),
+                argument: Some("agent_ui::completion_provider".to_string()),
+            })
+        );
+
         // Disallowed non-file mentions
         assert_eq!(
             MentionCompletion::try_parse("Lorem @symbol main", 0, &[PromptContextType::File]),
diff --git a/crates/project_symbols/src/project_symbols.rs b/crates/project_symbols/src/project_symbols.rs
index 4c077cb69f57c884ea9cfae6e17fc5b0921001dc..3a8c60ef43ff99bead73fffb0c0f199695761908 100644
--- a/crates/project_symbols/src/project_symbols.rs
+++ b/crates/project_symbols/src/project_symbols.rs
@@ -61,6 +61,7 @@ impl ProjectSymbolsDelegate {
         }
     }
 
+    // Note if you make changes to this, also change `agent_ui::completion_provider::search_symbols`
     fn filter(&mut self, query: &str, window: &mut Window, cx: &mut Context<Picker<Self>>) {
         const MAX_MATCHES: usize = 100;
         let mut visible_matches = cx.background_executor().block(fuzzy::match_strings(