Koskamo

dgmo-mcp

An MCP server that allows AI agents to generate over 40 types of diagrams and charts from text markup, rendering them locally to SVG or PNG. It supports tools for validating markup, suggesting chart types, and integrating with the Diagrammo editor for refinement.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

dgmo-mcp logo, by diagrammoCommunity listingLocal stdioSource reviewed; not executedPublished by diagrammo
You need:They need a space API key (minted on the Diagrammo account page) as DGMO_API_KEY in the server's environment
Vendor documentation

What you can do with it

  • Render sequence diagrams, flowcharts, and ER diagrams from text
  • Generate Gantt charts and C4 architecture diagrams
  • Validate DGMO markup for syntax errors
  • Open diagrams in the Diagrammo desktop app for editing

Source and maintenance

Community listingRegistry 0.29.13
mcp-registry: io.github.diagrammo/dgmo-mcp@0.29.13Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@diagrammo/dgmo-mcp 0.29.13

npm
@diagrammo/dgmo-mcp package definition
{
  "version": "0.29.13",
  "transport": "stdio",
  "identifier": "@diagrammo/dgmo-mcp",
  "registryType": "npm"
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "dgmo-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@diagrammo/dgmo-mcp@0.29.13"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "dgmo-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@diagrammo/dgmo-mcp@0.29.13"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "dgmo-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@diagrammo/dgmo-mcp@0.29.13"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "dgmo-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@diagrammo/dgmo-mcp@0.29.13"
      ]
    }
  }
}

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