diff --git a/site/src/data/skills.ts b/site/src/data/skills.ts
index ab690db..8cd4201 100644
--- a/site/src/data/skills.ts
+++ b/site/src/data/skills.ts
@@ -267,4 +267,12 @@ export const ECOSYSTEM_CARDS: readonly EcosystemCardSource[] = [
     pathLabel: "stellarlight.xyz/scout",
     copyValue: "https://stellarlight.xyz/skills/stellar-scout.md",
   },
+  {
+    title: "Sub Rosa",
+    description:
+      "Integrate sealed coordination into Stellar apps with @sub-rosa/sdk: run sealed-bid asset auctions with SAC escrow and atomic lot settlement, confidential proposal rounds, Drand-timed reveal, permissionless lifecycle automation, and verifiable Core v2 receipts.",
+    pathLabel: "karagozemin/Sub-Rosa",
+    copyValue:
+      "https://github.com/karagozemin/Sub-Rosa/blob/feat/core-v2/skills/sub-rosa/SKILL.md",
+  },
 ] as const;