Mobb Vibe Shield (MVS)

What is Mobb Vibe Shield?

Mobb Vibe Shield (MVS) is a tool your IDE AI assistant can call to identify and fix security vulnerabilities directly in the editor, as you work.

MVS operates via the Model Context Protocol (MCP), allowing it to interact with IDE-integrated AI agents such as GitHub Copilot, Cursor, and others. It supports both scanning and fixing, as well as remote fix retrieval from the Mobb platform.

Visit the Mobb Vibe Shield page to learn more.

Modes

Mobb Vibe Shield supports two primary modes:

1. scan_and_fix_vulnerabilities

Scans recently modified files in your local project and applies fixes inline.

• If there are uncommitted changes, MVS scans the last 3 modified files.

• If there are no uncommitted changes, it scans files from the previous commit.

• If the project is not a Git repository, it scans the 3 most recently modified files by timestamp.

Scanning is powered by OpenGrep.

Here is a demo of the scan_and_fix_vulnerabilities mode in action:

2. fetch_available_fixes

Checks whether the current repository has a matching fix report in the Mobb platform (e.g., from CI/CD pipelines or prior manual uploads) and applies those fixes to local files.

Here is a demo of the fetch_available_fixes Mode in action:

Supported IDEs and AI-Assistants

MVS integrates with any IDE or AI-assistants that support MCP, including:

• Visual Studio Code

• Cursor

• JetBrains IDEs (IntelliJ, WebStorm, etc.)

• Visual Studio

• Other AI assistants that support custom MCP servers

Next Steps

Continue to the Installation Guide to set up Mobb Vibe Shield for your IDE:

• MVS Setup Guide for VS Code + GitHub Copilot

• MVS Setup Guide for Visual Studio 2022 + GitHub Copilot