diff --git a/README.md b/README.md
index e4de615..83d2de5 100644
--- a/README.md
+++ b/README.md
@@ -209,6 +209,11 @@ Example:
 /plugin install analyze-codebase
 ```
 
+## XVARY Stock Research
+
+- [XVARY Stock Research](https://github.com/xvary-research/claude-code-stock-analysis-skill) — Claude Code skill for public SEC EDGAR + market data: `/analyze`, `/score`, `/compare`. MIT.
+
+
 ## Contributing
 
 Contributions are welcome!