diff --git a/README.md b/README.md
index 9a9b95c7..c29e93dd 100644
--- a/README.md
+++ b/README.md
@@ -510,6 +510,7 @@ This collection would not be possible without the incredible work of the Claude
 - **[leonardomso/33-js-concepts](https://github.com/leonardomso/33-js-concepts)**: Inspiration for JavaScript Mastery.
 
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+- **[agent-cards/skill](https://github.com/agent-cards/skill)**: Manage prepaid virtual Visa cards for AI agents. Create cards, check balances, view credentials, close cards, and get support via MCP tools.
 
 ## Repo Contributors