LLM Chat Replay MCP Server

What is LLM Chat Replay?

LLM Chat Replay is a React application that visually replays LLM chat transcripts with typing animation and playback controls. It works with any markdown chat export that uses the specified format with "Human:" and "Assistant:" markers.

How to use LLM Chat Replay?

Install Node.js v16+ and npm or yarn. Clone the repository, run npm install and npm run dev. Launch the application, drag and drop a properly formatted markdown transcript into the interface, then use the playback controls (play/pause, speed slider 0.5x–4x, and progress bar) to replay the conversation.

Key features of LLM Chat Replay

• Drag-and-drop markdown file upload
• Playback controls (play/pause)
• Speed control (0.5x to 4x)
• Progress bar scrubbing
• Auto-scrolling chat window
• Distinct bubbles for Human and Assistant messages
• Typing animation for Assistant responses
• Automatically extracts and displays conversation title

Use cases of LLM Chat Replay

• Replaying saved AI assistant conversations (e.g., Claude chats)
• Reviewing past chat transcripts with adjustable speed
• Presenting or sharing conversation histories visually
• Analyzing dialogue flow and response times