diff --git a/cmd/acb/main.go b/cmd/acb/main.go
index db5a0d7..ae397b3 100644
--- a/cmd/acb/main.go
+++ b/cmd/acb/main.go
@@ -72,18 +72,19 @@ func main() {
 	openaiToken := os.Getenv("OPENAI_TOKEN")
 	openaiModel := os.Getenv("OPENAI_MODEL")
 
-	// Check if OpenAI environment variables are set before calling Summarize
-	if openaiEndpoint == "" || openaiToken == "" {
-		fmt.Println("Error: OPENAI_ENDPOINT and OPENAI_TOKEN must be set in environment variables to summarize")
-		os.Exit(1)
-	}
-
+	// Always call SummarizeData to ensure prompt file is created for debugging
 	summ, err := SummarizeData(*employeename, prs, issues, vikunjaTasks, finalPrompt, openaiEndpoint, openaiToken, openaiModel)
 	if err != nil {
 		fmt.Println(fmt.Errorf("error getting PRs: %w", err))
 		os.Exit(1)
 	}
-	fmt.Println(summ)
+
+	// Only call summarization endpoint if OpenAI env vars are set
+	if openaiEndpoint != "" && openaiToken != "" {
+		fmt.Println(summ)
+	} else {
+		fmt.Println("OpenAI endpoint and token not set, but prompt file was created for debugging")
+	}
 }
 
 func DoPrs(proj, ghusername, start, end string) map[string][]contributions.PullRequest {
diff --git a/cmd/acb/summarize.go b/cmd/acb/summarize.go
index 7177df3..c5cf9aa 100644
--- a/cmd/acb/summarize.go
+++ b/cmd/acb/summarize.go
@@ -100,11 +100,15 @@ func SummarizeData(employeename string, prs map[string][]contributions.PullReque
 	// Build the prompt
 	fullPrompt := buildPrompt(employeename, prs, issues, tasks, prompt)
 	
-	// Call the summarization endpoint
-	result, err := callSummarizationEndpoint(fullPrompt, openaiEndpoint, openaiToken, openaiModel)
-	if err != nil {
-		return "", err
+	// Call the summarization endpoint only if OpenAI env vars are set
+	if openaiEndpoint != "" && openaiToken != "" {
+		result, err := callSummarizationEndpoint(fullPrompt, openaiEndpoint, openaiToken, openaiModel)
+		if err != nil {
+			return "", err
+		}
+		return result, nil
 	}
 	
-	return result, nil
+	// Return just the prompt if OpenAI env vars are not set
+	return fullPrompt, nil
 }