Add FTS lookup for seeded Civitai Krea2 prompt examples.

Index Assistent/civitai-examples.jsonl without embeddings and expose AssistentLookupExamples plus ask:examples hop for remix references.

Co-authored-by: Cursor <cursoragent@cursor.com>

AssistentChatPipeline.cs

@@ -421,6 +421,30 @@ public partial class SwarmAssistentExtension
                 + "omit ask:inventory unless you need a different query.\n```json\n"
                 + rows.ToString(Newtonsoft.Json.Formatting.None) + "\n```";
         }
+        if (tool == "ask_examples")
+        {
+            string q = patch?["example_query"]?.ToString()?.Trim()
+                ?? patch?["memory_query"]?.ToString()?.Trim()
+                ?? "";
+            string rating = patch?["example_rating"]?.ToString()?.Trim();
+            string sig = "ask_examples:" + q.ToLowerInvariant() + ":" + (rating ?? "");
+            if (!hopDone.Add(sig))
+            {
+                return null;
+            }
+            if (string.IsNullOrWhiteSpace(q))
+            {
+                return
+                    "ask:examples needs example_query (tags / short scene). "
+                    + "Retry with \"ask\":[\"examples\"], \"example_query\":\"redhead stockings cinematic\".";
+            }
+            int lim = Config.LoadAssistant(pid)["examples_hop_limit"]?.Value<int?>() ?? 5;
+            JArray examples = Memory?.LookupExamples(q, lim, rating) ?? [];
+            return
+                "ask:examples — Civitai Krea2 prompt references (FTS, no embeddings). "
+                + "These are EXAMPLES to remix, not copy 1:1. Prefer craft over pasting.\n```json\n"
+                + examples.ToString(Newtonsoft.Json.Formatting.None) + "\n```";
+        }
         return null;
     }