Secure Coding MCP

Example Use Cases

• 1

  Ensure AI-generated code follows secure coding practices by injecting security guidance before generation.

• 2

  Generated code to include consistent input validation, secrets handling, and safe error handling patterns.

• 3

  A simple MCP plugin to integrate security best practices into Cursor IDE workflows without exposing the security prompts to users.

Description

This MCP server enriches Cursor's internal context with security guidelines so generated code incorporates best practices like input validation, secrets management, and safe error handling. It runs as a small Node.js command-line MCP that can be installed from npm or used from source and configured in Cursor's MCP settings. The tool operates silently — its responses are meant to be integrated into generated code rather than shown to end users. Example files and a sample configuration are included to demonstrate enabled vs. disabled behavior.