Guardvibe vs Sast MCP Server

In-depth architectural comparison of the Guardvibe and Sast MCP Server 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 Guardvibe 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: check_code, check_project, scan_directory.

Explore Guardvibe Details

Choose Sast MCP Server when:

• You need dedicated capabilities in the Security domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (Free / Open Source).
• You have access to required keys: DEFECTDOJO_URL, GITHUB_TOKEN, JIRA_URL, JIRA_EMAIL, JIRA_API_TOKEN.
• Primary tools included: scan_vulnerabilities, ignore_vulnerability, unignore_vulnerability.

Feature & Specification Comparison

Specification	Guardvibe goklab Security	Sast MCP Server Skyrxin Security
Summary	Security MCP for vibe coding with 330 rules and 29 tools. Purpose-built for AI-generated code — scans Next.js, Supabase, Clerk, Stripe, Prisma, Hono, GraphQL, and 25+ modules. Cross-file taint analysis, host security audit, auto-fix, SARIF export, pre-commit hook, and CVE version detection. Zero config, runs locally.	SAST/DAST server exposing 11 security scanners (Bandit, Semgrep, Trivy, CodeQL, Checkov, Gitleaks, OSV-Scanner, Grype, OWASP ZAP, and more) with closed-loop remediation (scan→patch→re-scan→verify), SARIF/SBOM/VEX export, compliance reporting, and CI integrations (GitHub Advanced Security, DefectDojo, Slack, Jira).
Category & Scope

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": {
    "goklab-guardvibe": {
      "command": "npx",
      "args": [
        "-y",
        "guardvibe"
      ]
    }
  }
}

{
  "mcpServers": {
    "skyrxin-sast-mcp-server": {
      "command": "uvx",
      "args": [
        "sast-mcp-server"
      ],
      "env": {
        "DEFECTDOJO_URL": "YOUR_DEFECTDOJO_URL_HERE",
        "GITHUB_TOKEN": "YOUR_GITHUB_TOKEN_HERE",
        "JIRA_URL": "YOUR_JIRA_URL_HERE",
        "JIRA_EMAIL": "YOUR_JIRA_EMAIL_HERE",
        "JIRA_API_TOKEN": "YOUR_JIRA_API_TOKEN_HERE"
      }
    }
  }
}

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