2 files changed, 6 insertions, 2 deletions
diff --git a/internal/hexailsp/run.go b/internal/hexailsp/run.go
index 242a013..25d1929 100644
--- a/internal/hexailsp/run.go
+++ b/internal/hexailsp/run.go
@@ -54,7 +54,9 @@ func Run(logPath string, stdin io.Reader, stdout io.Writer, stderr io.Writer) er
 
 // RunWithConfig is like Run but accepts an explicit config file path.
 func RunWithConfig(logPath string, configPath string, stdin io.Reader, stdout io.Writer, stderr io.Writer) error {
-	llm.RegisterAllProviders()
+	if err := llm.RegisterAllProviders(); err != nil {
+		return fmt.Errorf("failed to register LLM providers: %w", err)
+	}
 	return runWithConfigDependencies(logPath, configPath, stdin, stdout, stderr, defaultRunDependencies())
 }
 
diff --git a/internal/hexailsp/run_test.go b/internal/hexailsp/run_test.go
index fa4d535..b061f17 100644
--- a/internal/hexailsp/run_test.go
+++ b/internal/hexailsp/run_test.go
@@ -18,7 +18,9 @@ import (
 // TestMain registers all built-in LLM providers before tests run, mirroring
 // the explicit registration done in production binaries via RunWithConfig.
 func TestMain(m *testing.M) {
-	llm.RegisterAllProviders()
+	if err := llm.RegisterAllProviders(); err != nil {
+		panic(err)
+	}
 	os.Exit(m.Run())
 }