Using the PWA Kit MCP Server with Other AI Clients

The PWA Kit MCP server supports the Cursor IDE. To use it with your AI-agent-enabled IDE, run the server manually by following these steps.

The PWA Kit MCP server communicates via stdio, so it’s important to make sure that your IDE can communicate in this manner.

Note

Navigate to your MCP directory.
1cd {{dir-to-mcp}}
Start the server.
1npm run start
Send JSON-RPC requests, as follows.

1{"jsonrpc": "2.0", "id": 1, "method": "tools/list", "params": {}}

1{
2  "jsonrpc": "2.0",
3  "id": 2,
4  "method": "tools/call",
5  "params": {"name": "pwakit_get_dev_guidelines", "arguments": {}}
6}

Node 20 Deprecation

Node 20 has an end-of-life date of April 30, 2026. We strongly recommend that you update your production projects to Node 22 or Node 24 by upgrading to the latest minor version of PWA Kit 3.x. See full details on Node support dates and upgrade steps in Upgrade Node Version.