Code Guardian MCP Server: Install & Setup

Install Code Guardian in Claude Code

Claude Code

claude mcp add luminarisoftwares-code-guardian -- uvx code-guardian-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "luminarisoftwares-code-guardian": {
      "command": "uvx",
      "args": [
        "code-guardian-mcp"
      ]
    }
  }
}

A deterministic A-F grade for a repo without running it, plus a verify loop: plan, fix, diff.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

Run: claude mcp add luminarisoftwares-code-guardian -- uvx code-guardian-mcp

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