What it checks

| Category | Platforms | |----------|-----------| | 🌐 Domains | .com .fr .io .co .app .ai .dev .org .net .eu | | 📱 Social | X · Instagram · TikTok · LinkedIn · Facebook · YouTube · Threads · Pinterest · Reddit · Snapchat · Bluesky | | 📲 App Stores | Apple App Store · Google Play | | ⚖️ Trademarks | INPI (French trademark registry) | | 💻 Tech | npm · GitHub |

27 platforms checked in parallel. Results in ~5 seconds.

Quick Start

Option 1: Cursor (one-click)

Click the "Install MCP Server" button above. Done.

Option 2: Manual (any MCP client)

Add to your MCP config (~/.cursor/mcp.json, Claude Desktop, etc.):

{
  "mcpServers": {
    "brandcheck": {
      "command": "npx",
      "args": ["-y", "brandcheck@latest"]
    }
  }
}

Option 3: npx (zero install)

npx brandcheck@latest

Tools

brandcheck

Full audit across all platforms. One command, everything in parallel.

"Check if the name Luminova is available"

Returns a complete report with availability status per platform, recommendations on .com/.fr availability, and INPI trademark warnings.

brandcheck_domains

Domain-only check. Fast.

"Check domains for roompilot"

brandcheck_social

Social media handles only.

"Is the handle clickstay available on social media?"

Example Output

🔍 Brand Check: "luminova"

Résumé: ✅ 18 dispo · ❌ 7 pris · ❓ 2 incertain

🌐 Noms de domaine
| .com  | ❌ Pris  | https://luminova.com  |
| .fr   | ✅ Dispo | https://luminova.fr   |
| .io   | ✅ Dispo | https://luminova.io   |
| .ai   | ✅ Dispo | https://luminova.ai   |

📱 Réseaux sociaux
| Instagram | ❌ Pris  | https://instagram.com/luminova |
| TikTok    | ✅ Dispo | https://tiktok.com/@luminova   |
| LinkedIn  | ✅ Dispo | https://linkedin.com/company/luminova |

💡 Recommandation
⚠️ Le .com est pris mais le .fr est dispo.
✅ Aucune marque identique trouvée à l'INPI.

How it works

All checks run in parallel:

• Domains: DNS resolution (no WHOIS API needed)
• Social media: HTTP HEAD/GET requests checking for 404 vs 200
• App Store: iTunes Search API
• Google Play: HTML scraping
• INPI: Public data API
• npm/GitHub: Registry and profile checks

No API keys required. Everything uses public endpoints.

Limitations

• Social media checks rely on HTTP status codes. Some platforms may rate-limit or return ambiguous results (shown as ❓).
• INPI check is a basic name search, not a full trademark similarity analysis. Always consult a lawyer before filing.
• App Store results are keyword-based. A "no exact match" doesn't guarantee the name is available for submission.

Also by Soflution

• depsonar — The most complete dependency audit MCP server. 9 languages, 23 tools. Scan, audit, update, migrate.

License

MIT