fix: update readme

Author: rushilpatel0

codegen-examples/examples/codegen-mcp-server/README.md

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+# Codegen MCP Server
+
+<p align="center">
+  <a href="https://docs.codegen.com">
+    <img src="https://i.imgur.com/6RF9W0z.jpeg" />
+  </a>
+</p>
+
+<h2 align="center">
+  An MCP server implementation that integrates the codegen sdk.
+
+</h2>
+
+<div align="center">
+
+[![Documentation](https://img.shields.io/badge/Docs-docs.codegen.com-purple?style=flat-square)](https://docs.codegen.com)
+[![License](https://img.shields.io/badge/Code%20License-Apache%202.0-gray?&color=gray)](https://github.com/codegen-sh/codegen-sdk/tree/develop?tab=Apache-2.0-1-ov-file)
+
+</div>
+
+This example demonstrates how to run a Model Control Protocol (MCP) server that integrates with Codegen. The server provides:
+
+1. A standardized interface for model inference
+2. Integration with Codegen's core functionality, parsing codebases and executing codemods
+3. Support for various LLM providers through the MCP protocol
+
+
+## Quick Start
+
+### Prerequisites
+It's recommended to use `uv` to install the package.
+- [uv](https://docs.astral.sh/uv/getting-started/installation/)
+
+This MCP server runs on python 3.12+
+- [python](https://www.python.org/downloads/) 3.12+
+
+
+### Direct Execution
+
+1. No installation is necessary, with the following command. Run this command directly or add it your `.json` mcp config file.
+
+```bash
+ uvx --from 'git+https://github.com/codegen-sh/codegen-sdk.git@ce8cffe#egg=codegen-mcp-server&subdirectory=codegen-examples/examples/codegen-mcp-server' codegen-mcp-server
+```
+
+
+### Example MCP Config
+Here is an example mcp config that can be used with Cline or Claude desktop to integrate this MCP server
+
+```json
+{
+  "mcpServers": {
+    "codegen-mcp": {
+      "command": "uvx",
+      "args": [
+        "--from", "git+https://github.com/codegen-sh/codegen-sdk.git@ce8cffe#egg=codegen-mcp-server&subdirectory=codegen-examples/examples/codegen-mcp-server", "codegen-mcp-server"
+      ],
+      "disabled": false,
+      "autoApprove": []
+    }
+  }
+}
+
+```