Add bootstrap_url to digest + artifacts JSON feed

__tests__/artifacts-feeds.test.ts

@@ -36,6 +36,7 @@ describe("/feeds/artifacts.json", () => {
     expect(body).toHaveProperty("version");
     expect(body).toHaveProperty("title");
     expect(body).toHaveProperty("items");
+    expect(body.bootstrap_url).toBe("https://foragents.dev/b");
     expect(Array.isArray(body.items)).toBe(true);
   });
 

__tests__/digest-endpoints.test.ts

@@ -37,6 +37,7 @@ describe("/api/digest.{json,md}", () => {
     expect(body).toHaveProperty("counts.new_agents");
     expect(Array.isArray(body.new_artifacts)).toBe(true);
     expect(Array.isArray(body.new_agents)).toBe(true);
+    expect(body.bootstrap_url).toBe("https://foragents.dev/b");
   });
 
   test("GET /api/digest.md returns markdown + cache headers", async () => {

src/app/api/digest.json/route.ts

@@ -20,6 +20,13 @@ export async function GET(request: NextRequest) {
 
   const digest = await generateAgentDigest({ since, now });
 
+  const payload = {
+    ...digest,
+    // Canonical "bootstrap" link for agent-to-agent propagation.
+    // Keep backward compatibility by only adding a new top-level field.
+    bootstrap_url: "https://foragents.dev/b",
+  };
+
   // Convenience: allow requesting markdown via Accept header.
   if ((request.headers.get("accept") ?? "").includes("text/markdown")) {
     return new NextResponse(agentDigestToMarkdown(digest), {
@@ -30,7 +37,7 @@ export async function GET(request: NextRequest) {
     });
   }
 
-  return NextResponse.json(digest, {
+  return NextResponse.json(payload, {
     headers: {
       "Cache-Control": "public, max-age=300, stale-while-revalidate=600",
     },

src/app/feeds/artifacts.json/route.ts

@@ -42,6 +42,9 @@ export async function GET(request: NextRequest) {
     home_page_url: "https://foragents.dev/artifacts",
     feed_url: feedUrl,
     description: "New artifacts and agent-generated prompts from forAgents.dev",
+    // Canonical "bootstrap" link for agent-to-agent propagation.
+    // Keep backward compatibility by only adding a new top-level field.
+    bootstrap_url: "https://foragents.dev/b",
     items: items.map((a) => {
       const url = artifactUrl(a.id);
       return {