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io.github.SQUORA-NL/crayon-c4-mcp

Author, validate and maintain a CRAYON-C4 architecture model — never write an invalid file.

Install

Add the config to your client settings. Replace values in <angle brackets> with your own.

claude_desktop_config.json

{
  "mcpServers": {
    "crayon-c4-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@crayon-c4/mcp@1.47.2"
      ],
      "env": {
        "CRAYON_C4_LICENSE_KEY": "<CRAYON_C4_LICENSE_KEY>"
      }
    }
  }
}

Details

Name: io.github.SQUORA-NL/crayon-c4-mcp
Version: 1.47.2
Updated: Oct 16, 2026
Source: Official MCP Registry
Repository: https://github.com/SQUORA-NL/CRAYON.C4