Roast My Design System MCP

A community-driven tool that audits UI repositories to identify design system gaps and inconsistencies. It generates a local MCP server with read-only tools that allow AI agents to verify component usage, check for design token adherence, and review changes against generated rules, ensuring AI-written UI remains consistent with the existing codebase.

Package and access

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

Community listingLocal stdioSource reviewed; not executedPublished by gregkozakiewicz

You need:No account, no network, no telemetry, nothing in your repo is changed.

Vendor documentation

What you can do with it

Scan a repository to identify missing design tokens or components
Provide a local MCP server for AI agents to query design rules
Generate fix prompts to correct off-system UI deviations
Review agent edits to ensure compliance with design system standards

Source and maintenance

Community listingRegistry 10.2.1

mcp-registry: io.github.gregkozakiewicz/roast-my-design-system@10.2.1 mcp-registry: io.github.pencilrebel/roast-my-design-system@5.2.1 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:59 PM UTC

Packages and installation

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

roast-my-design-system 10.2.1

npm

roast-my-design-system package definition

{
  "version": "10.2.1",
  "transport": "stdio",
  "identifier": "roast-my-design-system",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "packageArguments": [
    {
      "type": "positional",
      "value": "--mcp",
      "valueHint": "--mcp",
      "description": "Run the CLI as a local stdio MCP server instead of writing a report"
    }
  ]
}

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": {
    "roast-my-design-system-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "roast-my-design-system@10.2.1",
        "--mcp"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "roast-my-design-system-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "roast-my-design-system@10.2.1",
        "--mcp"
      ]
    }
  }
}

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": {
    "roast-my-design-system-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "roast-my-design-system@10.2.1",
        "--mcp"
      ]
    }
  }
}

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": {
    "roast-my-design-system-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "roast-my-design-system@10.2.1",
        "--mcp"
      ]
    }
  }
}

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