Kryptheon MCP Server

io.github.jhashantanu987-beep/kryptheonv0.1.1

Record a flow through your app, check it after every change, and attack a copy of your database.

Node.jsstdioofficial registry

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Active14d ago

Install Kryptheon MCP server

claude mcp add kryptheon -e KN_DATABASE_URL='<kn-database-url>' -- npx -y kryptheon-mcp

{
  "mcpServers": {
    "kryptheon": {
      "command": "npx",
      "args": [
        "-y",
        "kryptheon-mcp"
      ],
      "env": {
        "KN_DATABASE_URL": "<kn-database-url>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "kryptheon": {
      "command": "npx",
      "args": [
        "-y",
        "kryptheon-mcp"
      ],
      "env": {
        "KN_DATABASE_URL": "<kn-database-url>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "kryptheon": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "kryptheon-mcp"
      ],
      "env": {
        "KN_DATABASE_URL": "<kn-database-url>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "kryptheon": {
      "command": "npx",
      "args": [
        "-y",
        "kryptheon-mcp"
      ],
      "env": {
        "KN_DATABASE_URL": "<kn-database-url>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
KN_DATABASE_URL	—	yes	Postgres or Supabase connection string, only for the database scan. Keep it here, never in chat.

Freshness

Active — last maintenance signal 14d ago. The newest of the signals below sets the band.

Last commit (default branch)
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Latest release
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Package published
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Registry entry updated
2026-09-25 · 14d ago · official registry · v0.1.1

FAQ

›How do I install the Kryptheon MCP server in Claude Code?

Run: claude mcp add kryptheon -e KN_DATABASE_URL='<kn-database-url>' -- npx -y kryptheon-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Kryptheon require an API key?

Yes. It expects KN_DATABASE_URL, of which 1 is a secret.

›Can I use Kryptheon as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Kryptheon in the official MCP registry?

Yes, as io.github.jhashantanu987-beep/kryptheon.