@spelling-creator/mcp

An MCP server for the Spelling Creator hub. It lets any MCP-capable AI assistant — Claude Desktop, Claude Code, Cursor, etc. — author and publish spelling lessons to the hub on your behalf.

The assistant writes the content; the server gives it a structured, validated path to a real lesson. It publishes through the same Worker endpoints the web app uses (/lessons), authenticating as you with a Supabase token — so every lesson goes through the existing validation, ban checks, and author attribution. Nothing here bypasses the normal API.

It can also fork a lesson and open a proposal against it, rather than writing to it — the assistant edits a copy, and you read the diff and decide. That's the only route into a lesson somebody else wrote, and the one to use when you'd rather check the assistant's work before it goes live. See Proposing changes instead of making them.

Two ways to connect:

• Remote (hosted) mode (recommended) — point your client at https://spellingcreator.org/mcp and approve access in your browser with a real OAuth flow. No token to manage.
• Local (stdio) — run the server yourself; useful for development or a client that only supports local servers.