MCP Server

The Wireweave MCP Server enables AI assistants to generate wireframes through the Model Context Protocol.

What is MCP?

The Model Context Protocol (MCP) is a standard for connecting AI assistants to external tools and data sources. Wireweave provides an MCP server that exposes wireframe generation capabilities.

Installation

Get an API Key

1. Visit the Wireweave Dashboard
2. Sign up or log in
3. Create a new API key
4. Copy the key for configuration

Configure Claude Desktop

Add the MCP server to your Claude Desktop configuration:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json

Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "wireweave": {
      "command": "npx",
      "args": ["@wireweave/mcp-server"],
      "env": {
        "WIREWEAVE_API_KEY": "your-api-key-here"
      }
    }
  }
}

Restart Claude Desktop

After saving the configuration, restart Claude Desktop to load the MCP server.

Available Tools

The MCP server provides these tools to AI assistants:

wireweave_parse

Parse DSL source code into an AST (Abstract Syntax Tree).

Input:

• source (string): Wireweave DSL code

Output:

• Parsed AST in JSON format

wireweave_validate

Validate DSL syntax without generating output.

Input:

• source (string): Wireweave DSL code

Output:

• Validation result with any errors

wireweave_render_html

Render DSL to HTML and CSS. Returns the full HTML content.

Input:

• source (string): Wireweave DSL code
• theme (string, optional): "light" or "dark"
• fullDocument (boolean, optional): Return complete HTML document

Output:

• Generated HTML and CSS

wireweave_render_html_code

Render DSL to HTML code. Alias for wireweave_render_html with explicit naming.

Input:

• source (string): Wireweave DSL code
• theme (string, optional): "light" or "dark"
• fullDocument (boolean, optional): Return complete HTML document

Output:

• Generated HTML and CSS

wireweave_render_html_file

Render DSL to HTML and save to a local file. Returns the file path instead of HTML content. Useful for previewing in a browser.

Input:

• source (string): Wireweave DSL code
• theme (string, optional): "light" or "dark"
• outputDir (string, optional): Output directory (default: system temp)
• filename (string, optional): Filename without extension

Output:

• File path to the saved HTML file

wireweave_grammar

Get DSL grammar documentation.

Input: None

Output:

• Grammar reference and syntax documentation

Usage Examples

Once configured, you can ask Claude to create wireframes:

"Create a wireframe for a user profile page with avatar, bio, and recent activity"

"Generate a login form with email, password, and social login buttons"

"Make a dashboard wireframe with sidebar navigation and stats cards"

Claude will use the MCP tools to generate and render wireframes.

Rate Limits

Rate limits depend on your subscription tier:

Tier	Per Minute	Per Day	Monthly
Free	10	100	1,000
Basic	30	500	10,000
Pro	60	2,000	50,000
Enterprise	120	10,000	Unlimited

Environment Variables

Variable	Required	Description
WIREWEAVE_API_KEY	Yes	Your API key from Dashboard
WIREWEAVE_API_URL	No	Custom API URL (default: https://api.wireweave.org)

Troubleshooting

"API key not set" Error

Ensure your API key is correctly set in the environment:

{
  "env": {
    "WIREWEAVE_API_KEY": "ww_your_key_here"
  }
}

Server Not Loading

1. Check Claude Desktop logs for errors
2. Verify the config file is valid JSON
3. Restart Claude Desktop after changes

Rate Limit Exceeded

If you hit rate limits:

• Wait for the limit to reset
• Consider upgrading your plan
• Optimize requests to reduce usage

Next Steps

• VS Code Extension - Local development
• API Reference - Direct API access