Daan: A Lightweight LLM Client
Daan (答案, "Answer" in Chinese) is a concise and lightweight client for interacting with Large Language Models (LLMs), offering a smooth and efficient AI experience. Compatible with OpenAI's GPT series and compatible APIs.

Key Features
Explore the core functionalities that make Daan powerful yet simple.
Minimalist Interface
Focus on the conversation, not clutter.
MCP Protocol
Enhance AI responses with external tools and knowledge.
Character Customization
Create and reuse chat personas with specific prompts and settings.
Flexible Model Selection
Easily switch between OpenAI models or add custom ones.
Custom API Endpoints
Use alternative OpenAI-compatible API services.
Secure Local Storage
API keys are stored securely in your browser.
Personalization
Customize system prompts, history length, and more.
Theme Switching
Includes a dark mode for eye comfort.
Timestamps
Track conversation history easily.
Chat Summary
Quickly review conversation topics.
Token Estimation
Monitor message token usage.
Conversation Pinning
Keep important chats accessible.
See Daan in Action
Explore the intuitive interface and powerful features through these snapshots.

MCP Feature

Character Customization

Dark Mode

Light Mode
Frequently Asked Questions
Find answers to common questions about Daan.