What is the key difference between Shellward and Mobb Vibe Shield MCP?

Shellward belongs to the Security category with local stdio execution, while Mobb Vibe Shield MCP belongs to the Security category with local stdio execution.

How do I install Shellward or Mobb Vibe Shield MCP in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Shellward and Mobb Vibe Shield MCP free or paid?

Shellward operates under a Free / Open Source model (No auth required). Mobb Vibe Shield MCP operates under a BYOK (Pay Provider Direct) model (API Key required).

Which MCP server has more tools and community activity?

Shellward lists 6 tools with 3 views and 136 GitHub stars. Mobb Vibe Shield MCP lists 6 tools with 2 views and 69 GitHub stars.

Can I use both Shellward and Mobb Vibe Shield MCP together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Shellward vs Mobb Vibe Shield MCP

In-depth architectural comparison of the Shellward and Mobb Vibe Shield MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Shellward

Security · Local stdio

Quality: 56/100 (Good) | Auth: No auth required

Mobb Vibe Shield MCP

Security · Local stdio

Quality: 59/100 (Good) | Auth: API Key required

Verdict Summary: Choose Shellward if you need specialized Security tools running via a local process. Choose Mobb Vibe Shield MCP if your workspace requires Security integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Shellward when:

You need dedicated capabilities in the Security domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
You have access to required keys: SHELLWARD_MODE, SHELLWARD_LOCALE, SHELLWARD_THRESHOLD, SHELLWARD_BASELINE_PATH.
Primary tools included: Stdio MCP server with local execution, Prompt injection detection for Chinese and English text, PII, credential, and sensitive-data scanning.

Explore Shellward Details

Choose Mobb Vibe Shield MCP when:

You need dedicated capabilities in the Security domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
You have access to required keys: .

Feature & Specification Comparison

Specification	Shellward jnMetaCode Security	Mobb Vibe Shield MCP mobb-dev Security
Summary	AI Agent Security Middleware & MCP Server with 8-layer defense including prompt injection detection, DLP data flow tracking, command blocking, and PII detection. 7 MCP tools, zero dependencies.	Mobb Vibe Shield identifies and remediates vulnerabilities in both human and AI-written code, ensuring your applications remain secure without slowing development.
Category & Scope

Tools & Capabilities Breakdown

Shellward Tools (6)

Stdio MCP server with local execution

Prompt injection detection for Chinese and English text

PII, credential, and sensitive-data scanning

Command, path, tool, and outbound-action checks

MCP tool-poisoning and rug-pull detection

China-focused project compliance scanning

Mobb Vibe Shield MCP Tools (6)

Supports SAST tools: Checkmarx, CodeQL, Fortify, Snyk

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Shellward Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "jnmetacode-shellward": {
      "command": "npx",
      "args": [
        "-y",
        "shellward"
      ],
      "env": {
        "SHELLWARD_MODE": "YOUR_SHELLWARD_MODE_HERE",
        "SHELLWARD_LOCALE": "YOUR_SHELLWARD_LOCALE_HERE",
        "SHELLWARD_THRESHOLD": "YOUR_SHELLWARD_THRESHOLD_HERE",
        "SHELLWARD_BASELINE_PATH": "YOUR_SHELLWARD_BASELINE_PATH_HERE"
      }
    }
  }
}

Mobb Vibe Shield MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "mobb-dev-mobb-vibe-shield-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mobbdev"
      ],
      "env": {
        "API_KEY": "YOUR_API_KEY_HERE",
        "API_URL": "YOUR_API_URL_HERE",
        "MVS_AUTO_FIX": "YOUR_MVS_AUTO_FIX_HERE"
      }
    }
  }
}

Frequently Asked Questions

Shellward is categorized under Security and uses a local stdio subprocess. In contrast, Mobb Vibe Shield MCP belongs to Security using local stdio subprocess. Select Shellward when you need capabilities focused on security and Mobb Vibe Shield MCP when you require tools for security.

More alternatives to Shellward More alternatives to Mobb Vibe Shield MCP Security category hub