#Setup (manual / for development)

#1. Install

From the monorepo root:

pnpm install

#2. Sign in (get a token)

Publishing happens as a real hub user, so the server needs a Supabase session. You also need a display name set on your account (do this once in the web app at spellingcreator.org) or publishing is rejected.

pnpm --filter @spelling-creator/mcp login

This emails you a one-time code, verifies it, and saves a session to ~/.config/spelling-creator-mcp/session.json. The server reads that file and auto-refreshes the short-lived access token, so it keeps working for weeks.

If your Supabase email shows only a magic link and no code, run pnpm --filter @spelling-creator/mcp login -- --paste instead and paste the access_token / refresh_token from the web app's sb-…-auth-token localStorage entry.

Alternatively, skip the helper and provide a token via env (below): SUPABASE_REFRESH_TOKEN (long-lived, recommended) or SUPABASE_ACCESS_TOKEN (expires in ~1h).

#3. Connect your assistant

The server runs over stdio. Point your MCP client at the bin.

Claude Desktop (claude_desktop_config.json):

{
  "mcpServers": {
    "spelling-creator": {
      "command": "node",
      "args": ["/absolute/path/to/spelling-creator/apps/mcp/src/stdio.js"]
    }
  }
}

Claude Code:

claude mcp add spelling-creator -- node /absolute/path/to/spelling-creator/apps/mcp/src/stdio.js

If you didn't use the login helper, pass the token in the client's env block, e.g. "env": { "SUPABASE_REFRESH_TOKEN": "..." }.

Then ask your assistant something like: "Make a Year-3 spelling lesson about volcanoes with a reading passage, a spelling list, and three questions, and save it as a draft." Use whoami first if you hit a permission error.