Dejavue

A Discord bot for help channels. When someone asks a question that was already solved, it replies with the past answer, plus an AI-drafted reply on paid plans, before a mod has to. Solved threads are tagged, archived and searchable in Discord, and can publish to a public FAQ site Google can index (opt-in, usernames aliased). Pro and Max expose the archive as an MCP server for Claude, ChatGPT or Cursor. Semantic search on every tier, free plan included. Open source and self-hostable.