Why viho?

Traditional way to use AI models: Open browser → Navigate to website → Login → Ask questions

With viho: Just type viho ask or viho chat

Installation

Quick Install (Recommended)

Linux & macOS:

curl -fsSL https://www.viho.fun/install.sh | sh

Windows (PowerShell):

irm https://www.viho.fun/install.ps1 | iex

No Node.js required! The installer will download a standalone binary for your platform.

Alternative: If you already have Node.js

npm install -g viho

Requirements: Node.js >= 18.0.0

Use Your Own Models

Configure and use your own AI model API keys:

viho model add       # Add a new model configuration
viho model list      # List all configured models
viho model remove    # Remove a model
viho model default   # Set default model

# Then start using
viho ask             # Single question
viho chat            # Continuous conversation

Supported platforms: OpenAI, DeepSeek, Kimi, Doubao, Google Gemini (API & Vertex AI), and any OpenAI-compatible APIs.

Use Official Models

Access premium AI models instantly without configuration:

viho login           # Login to https://n1n.ai/
viho model default   # Select an official model

# Then start using
viho ask             # Single question
viho chat            # Continuous conversation

Available Official Models

• gpt-5.2 - OpenAI GPT-5.2
• claude-sonnet-4-6 - Anthropic Claude Sonnet 4.6
• claude-opus-4-6 - Anthropic Claude Opus 4.6
• gemini-3.1-pro-preview - Google Gemini 3.1 Pro Preview
• grok-4.1 - xAI Grok 4.1
• doubao-seed-1-8-251228 - ByteDance Doubao Seed 1.8
• deepseek-v3.2 - DeepSeek V3.2
• qwen3.5-plus - Alibaba Qwen 3.5 Plus
• kimi-k2.5 - Moonshot Kimi K2.5
• MiniMax-M2.5 - MiniMax M2.5

Additional Features

Expert Mode

Get domain-specific help with pre-loaded documentation:

viho expert list     # List available experts
viho expert antd     # Get help with Ant Design
viho expert daisyui  # Get help with DaisyUI

Thinking Mode

For compatible models, enable thinking mode to see the AI's reasoning process:

# Enabled during model configuration
viho model add
# Select "enabled" for thinking mode

Configuration

All settings are stored in ~/viho.json. You can manage everything through the CLI commands.