fix: improve task naming prompt to avoid URL content guessing

blink-so[bot] · blink-so[bot] · commit dc68e5e7dfaa · 2025-12-07T22:41:58.000Z
When a user creates a task with a URL-only prompt (e.g., "Work on #1234"), the LLM would previously hallucinate what the URL content might be about. This change adds examples to the system prompt showing expected behavior for GitHub issue and PR URLs, relying on examples rather than explicit instructions.
diff --git a/coderd/taskname/taskname.go b/coderd/taskname/taskname.go
@@ -71,6 +71,18 @@ Prompt: "Set up CI/CD pipeline" →
 	"task_name": "setup-cicd"
 }
 
+Prompt: "Work on https://github.com/coder/coder/issues/1234" →
+{
+	"display_name": "Work on coder/coder #1234",
+	"task_name": "coder-1234"
+}
+
+Prompt: "Fix https://github.com/org/repo/pull/567" →
+{
+	"display_name": "Fix org/repo PR #567",
+	"task_name": "repo-pr-567"
+}
+
 If a suitable name cannot be created, output exactly:
 {
 	"display_name": "Task Unnamed",
