Show HN: Segue – Save context in one AI, load it in another by a short handle

Segue is a new tool that lets users save context from one AI assistant and load it into another using a short, memorable handle instead of copy-pasting or re-explaining. It works with Claude, ChatGPT, Cursor, and any MCP-compatible client, allowing users to seamlessly carry their work state—briefs, notes, plans—across different AI tools without losing information or starting over. The service is designed around principles of explicitness, privacy, and neutrality, with each context transfer being user-initiated and handles only accessible within the user's account.