diff --git a/crates/ty_server/src/capabilities.rs b/crates/ty_server/src/capabilities.rs
index e09a348833..972e57c09f 100644
--- a/crates/ty_server/src/capabilities.rs
+++ b/crates/ty_server/src/capabilities.rs
@@ -40,6 +40,16 @@ bitflags::bitflags! {
     }
 }
 
+impl std::fmt::Display for ResolvedClientCapabilities {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        let mut f = f.debug_list();
+        for (name, _) in self.iter_names() {
+            f.entry(&name);
+        }
+        f.finish()
+    }
+}
+
 #[derive(Clone, Copy, Debug, PartialEq)]
 pub(crate) enum SupportedCommand {
     Debug,
diff --git a/crates/ty_server/src/server.rs b/crates/ty_server/src/server.rs
index 46ee9c210d..487febb4b2 100644
--- a/crates/ty_server/src/server.rs
+++ b/crates/ty_server/src/server.rs
@@ -65,9 +65,12 @@ impl Server {
             tracing::error!("Failed to deserialize initialization options: {error}");
         }
 
-        tracing::debug!("Initialization options: {initialization_options:?}");
+        tracing::debug!("Initialization options: {initialization_options:#?}");
 
         let resolved_client_capabilities = ResolvedClientCapabilities::new(&client_capabilities);
+
+        tracing::debug!("Resolved client capabilities: {resolved_client_capabilities}");
+
         let position_encoding = Self::find_best_position_encoding(&client_capabilities);
         let server_capabilities = server_capabilities(
             position_encoding,
diff --git a/crates/ty_server/src/server/api/diagnostics.rs b/crates/ty_server/src/server/api/diagnostics.rs
index fa21818cc9..8d6f62bdf3 100644
--- a/crates/ty_server/src/server/api/diagnostics.rs
+++ b/crates/ty_server/src/server/api/diagnostics.rs
@@ -5,7 +5,6 @@ use lsp_types::{
     CodeDescription, Diagnostic, DiagnosticRelatedInformation, DiagnosticSeverity, DiagnosticTag,
     NumberOrString, PublishDiagnosticsParams, Url,
 };
-use ruff_db::source::source_text;
 use rustc_hash::FxHashMap;
 
 use ruff_db::diagnostic::{Annotation, Severity, SubDiagnostic};
@@ -274,7 +273,6 @@ pub(super) fn compute_diagnostics(
         return None;
     };
 
-    tracing::debug!("source text: {}", source_text(db, file).as_str());
     let diagnostics = db.check_file(file);
 
     Some(Diagnostics {
diff --git a/crates/ty_server/tests/e2e/main.rs b/crates/ty_server/tests/e2e/main.rs
index 4ac01676f8..a36e400e11 100644
--- a/crates/ty_server/tests/e2e/main.rs
+++ b/crates/ty_server/tests/e2e/main.rs
@@ -167,6 +167,8 @@ impl TestServer {
     ) -> Result<Self> {
         setup_tracing();
 
+        tracing::debug!("Starting test client with capabilities {:#?}", capabilities);
+
         let (server_connection, client_connection) = Connection::memory();
 
         // Create OS system with the test directory as cwd
@@ -346,6 +348,7 @@ impl TestServer {
         }
 
         let id = self.next_request_id();
+        tracing::debug!("Client sends request `{}` with ID {}", R::METHOD, id);
         let request = lsp_server::Request::new(id.clone(), R::METHOD.to_string(), params);
         self.send(Message::Request(request));
         id
@@ -357,6 +360,7 @@ impl TestServer {
         N: Notification,
     {
         let notification = lsp_server::Notification::new(N::METHOD.to_string(), params);
+        tracing::debug!("Client sends notification `{}`", N::METHOD);
         self.send(Message::Notification(notification));
     }
 
@@ -540,7 +544,7 @@ impl TestServer {
     fn handle_message(&mut self, message: Message) -> Result<(), TestServerError> {
         match message {
             Message::Request(request) => {
-                tracing::debug!("Received server request {}", &request.method);
+                tracing::debug!("Received server request `{}`", &request.method);
                 self.requests.push_back(request);
             }
             Message::Response(response) => {
@@ -558,7 +562,7 @@ impl TestServer {
                 }
             }
             Message::Notification(notification) => {
-                tracing::debug!("Received notification {}", &notification.method);
+                tracing::debug!("Received notification `{}`", &notification.method);
                 self.notifications.push_back(notification);
             }
         }