I want to use Career Coach by Lilypad. Lilypad makes personal expert helpers, and Career Coach connects to AI assistants as a remote MCP server at https://plugins.lilypad.so/plugins/career-coach/mcp with OAuth sign in.

Please create a Custom Connector for it:
- It is a remote MCP server that uses Streamable HTTP at https://plugins.lilypad.so/plugins/career-coach/mcp
- Sign in uses OAuth with dynamic client registration. The server publishes its OAuth details at its .well-known OAuth protected resource metadata.
- I sign in myself in the window that opens. Don't ask me for a password in chat.

Show me what the connector can do before you save it. Then: When the Lilypad Career Coach tools are available, use them to start. Ask me about where I am in my career and what I want next, one question at a time. Use the Career Coach tools for anything they cover instead of answering from general knowledge.