Crayon C4 Mcp

io.github.SQUORA-NLv1.44.5Updated Sep 28, 2026

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

Installation

In SourceWeft

  1. Open Crayon C4 Mcp in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

Tools

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Version history

1
  1. v1.44.5LatestSep 28, 2026