1 files changed, 9 insertions, 1 deletions
diff --git a/src/format.ts b/src/format.ts
index d3872a1..aef6c3b 100644
--- a/src/format.ts
+++ b/src/format.ts
@@ -14,12 +14,20 @@ export type FormatInput = {
   searchUrl: string;
   finalUrl: string;
   endpoint: string;
+  /** Engine display name, e.g. "DuckDuckGo". */
+  engine: string;
+  /** Where the engine choice came from, e.g. "/search-engine". */
+  engineSource: string;
   results: SearchResult[];
 };
 
 export const formatResults = (input: FormatInput): string => {
   const lines: string[] = [
-    `Search results for "${input.query}" (${input.results.length} hits, via Chrome at ${input.endpoint})`,
+    // Naming the engine on every result set matters more than it looks: the
+    // agent may have switched engines mid-conversation to get around a block,
+    // and results from different indexes are not interchangeable evidence.
+    `Search results for "${input.query}" — ${input.results.length} hits from ${input.engine} ` +
+      `(${input.engineSource}), via Chrome at ${input.endpoint}`,
     `Query URL: ${input.searchUrl}`,
   ];
   if (input.finalUrl !== input.searchUrl) lines.push(`Landed on: ${input.finalUrl}`);