Arc Gate Mcp vs Mund

In-depth architectural comparison of the Arc Gate Mcp and Mund 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.

Which MCP Server Should You Choose?

Choose Arc Gate Mcp 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).
• Primary tools included: Proxy MCP tool calls with governance enforcement, Blocks prompt injection attacks at runtime, Supports multiple policy modes (balanced, strict, browser_agent, finance_agent, rag_assistant).

Explore Arc Gate Mcp Details

M

Choose Mund 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).

Explore Mund Details

Feature & Specification Comparison

Specification	Arc Gate Mcp 9hannahnine-jpg Security	M Mund Security
Summary	Runtime governance for MCP tool calls. Blocks prompt injection and capability abuse before tool results reach your agent.	AI security scanner - secrets, PII, prompt injection, and exfiltration detection.
Category & Scope	Security	Security
Quality signal

Tools & Capabilities Breakdown

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).

{
  "mcpServers": {
    "9hannahnine-jpg-arc-gate-mcp": {
      "command": "uvx",
      "args": [
        "mcp-server-fetch"
      ]
    }
  }
}

{
  "mcpServers": {
    "mund": {
      "command": "npx",
      "args": [
        "-y",
        "mund"
      ]
    }
  }
}

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