Automates PWA asset generation and image declaration. Automatically generates icon and splash screen images, favicons and mstile images. Updates
Connect Pwa to Claude, Cursor or any other MCP client and it stops being a tab you switch to. Automates PWA asset generation and image declaration. Automatically generates icon and splash screen images, favicons and mstile images. Updates manifest.json and index.html files with the generated images according to Web App Manifest. The pwa mcp server is what makes that connection.
The toolset is worth reading before you wire it up, because it tells you what the integration is really for:
Module — pwa-asset-generator is not only a CLI. It's a CLI wrapper around a JavaScript module. It's possible to access the underlying API of the library asInstallation goes through your MCP client rather than a global install: point it at pwa-asset-generator on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.
Configuration is passed through the environment: PUBLIC_URL. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.
This sits in the browser automation group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Pwa's toolset — Module — is a fair guide to whether it matches your workflow. It is maintained by GitHub Actions; worth a glance at recent repository activity before you build anything load-bearing on it.
This entry was verified against Pwa's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.
| Tool | What it does |
|---|---|
| Module | pwa-asset-generator is not only a CLI. It's a CLI wrapper around a JavaScript module. It's possible to access the underlying API of the library as it's described in below example; |
{
"mcpServers": {
"asset-generator": {
"command": "npx",
"args": ["-y", "pwa-asset-generator"],
"env": {
"PUBLIC_URL": "your-value"
}
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
| Variable | Description | Required |
|---|---|---|
| PUBLIC_URL | Endpoint or connection string the server talks to. | Yes |
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