diff --git a/README.md b/README.md
index dfa4a5e..d9c4817 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,10 @@
 
 A Model Context Protocol server for calculating. This server enables LLMs to use calculator for precise numerical calculations.
 
+<a href="https://glama.ai/mcp/servers/@githejie/mcp-server-calculator">
+  <img width="380" height="200" src="https://glama.ai/mcp/servers/@githejie/mcp-server-calculator/badge" alt="Calculator Server MCP server" />
+</a>
+
 ### Available Tools
 
 - `calculate` - Calculates/evaluates the given expression.
@@ -62,4 +66,4 @@ Alternatively add this to your MCP client settings:
 
 ## License
 
-mcp-server-calculator is licensed under the MIT License. This means you are free to use, modify, and distribute the software, subject to the terms and conditions of the MIT License. For more details, please see the LICENSE file in the project repository.
+mcp-server-calculator is licensed under the MIT License. This means you are free to use, modify, and distribute the software, subject to the terms and conditions of the MIT License. For more details, please see the LICENSE file in the project repository.
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