diff --git a/README.md b/README.md
index 7d03ece..cb7c532 100644
--- a/README.md
+++ b/README.md
@@ -144,6 +144,7 @@ Official Security Considerations from the [Official MCP Specification Rev: 2025-
 - [MCPAuth: Gateway Authentication for Secure Enterprise MCP Integrations by Oide Brett](https://github.com/oidebrett/mcpauth)
 - [mcpserverscanner.com by orgor](https://mcpserverscanner.com/)
 - [mcpscan.ai](https://mcpscan.ai/)
+- [Protodex](https://protodex.io) - MCP server directory with security scores for 5,600+ servers, one-click install configs, and vulnerability tracking across 15 categories
 - [Damn Vulnerable MCP Server by harishsg993010](https://github.com/harishsg993010/damn-vulnerable-MCP-server)
 - [ToolHive - making MCP servers easy and secure by StacklokLabs](https://github.com/StacklokLabs/toolhive)
 - [MCP-Shield – Detect security issues in MCP servers by riseandignite](https://github.com/riseandignite/mcp-shield)