diff --git a/README.md b/README.md
index 78f569f1..12c0b1bd 100644
--- a/README.md
+++ b/README.md
@@ -62,6 +62,7 @@ A growing set of community-developed and maintained servers demonstrates various
 - **[Any Chat Completions](https://github.com/pyroprompts/any-chat-completions-mcp)** - Interact with any OpenAI SDK Compatible Chat Completions API like OpenAI, Perplexity, Groq, xAI and many more.
 - **[Windows CLI](https://github.com/SimonB97/win-cli-mcp-server)** - MCP server for secure command-line interactions on Windows systems, enabling controlled access to PowerShell, CMD, and Git Bash shells.
 - **[OpenRPC](https://github.com/shanejonas/openrpc-mpc-server)** - Interact with and discover JSON-RPC APIs via [OpenRPC](https://open-rpc.org).
+- **[ChatSum](https://github.com/mcpservers/mcp-server-chatsum)** - Query and Summarize wechat messages with LLM.
 
 ## 📚 Resources