🧠 IQ

Intelligent Question answering for your terminal

Real-time web search powered by AI • Beautiful CLI experience • Smart caching

Installation • Quick Start • Features • Documentation

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Overview

IQ combines live web search with LLM synthesis to deliver comprehensive, cited answers directly in your terminal. Think Perplexity, but in your CLI.

$ iq "What are the latest developments in quantum computing?"

Installation

# Clone the repository
git clone https://github.com/vowalsh/iq-cli.git
cd iq-cli

# Install dependencies
pip install -r requirements.txt

# Install globally
pip install -e .

# Set up API keys
cp .env.example .env
# Edit .env with your API keys

API Keys Required

• SerpAPI - Get free key
• LLM Provider (choose one):
  • OpenAI - Get API key
  • Anthropic Claude - Get API key
  • Google Gemini - Get API key
  • OpenRouter - Get API key (access multiple models)
  • Perplexity - Get API key
  • Ollama - Install locally (no API key needed, runs locally)

Quick Start

# Interactive mode
iq

# Ask a question
iq "What is the capital of France?"

# Random interesting question
iq --random

# Use cached answers
iq --use-cache "Python best practices"

# Get help
iq --help

Features

🔍 Live Web Search

Real-time results using SerpAPI with configurable result counts

🤖 AI-Powered Synthesis

Supports 6 LLM providers: OpenAI, Claude, Gemini, OpenRouter, Perplexity, Ollama (local) with streaming

📊 Visual Data Charts

Automatic chart generation for numeric/statistical queries

💾 Smart Caching

• Intelligent similarity matching (95%+ threshold)
• Automatic Q&A storage with timestamps
• Full-text search across cached content
• 30-day expiration (configurable)

🎨 Beautiful Interface

• Rich terminal formatting with colors
• Organized help system
• Interactive mode with command support
• Inline citations [1], [2], [3]...

⚡ Fast & Lightweight

Minimal dependencies, maximum performance

Usage

Basic Commands

Command	Description
iq	Start interactive mode
iq "query"	Ask a single question
iq --help	Show help screen
iq --version	Show version
iq --random	Get random question

Cache Management

Command	Description
iq --cache-list	List recent Q&As
iq --cache-search "term"	Search cache
iq --cache-stats	Show statistics
iq --cache-clear	Clear all entries
iq --use-cache	Enable retrieval
iq --force-refresh	Skip cache

Options

Flag	Description
--results N	Number of search results (default: 8)
--model MODEL	LLM model (gpt-3.5-turbo, gpt-4, claude-3-sonnet, etc.)
--no-streaming	Show complete answer at once
--no-cache	Disable caching
--no-color	Disable colored output
--verbose	Enable debug output

Interactive Mode

When you run iq without arguments, you enter interactive mode:

❓ Your question: /cache list          # List recent entries
❓ Your question: /cache search python # Search for "python"
❓ Your question: /cache stats         # Show statistics
❓ Your question: quit                 # Exit

Documentation

Cache System

Location: ~/.iq_cache/qa_cache.json

Features:

• Automatic storage of all Q&A pairs
• Fuzzy matching for similar questions
• Configurable expiration (30 days)
• Size limit (1000 entries)
• Automatic cleanup

Behavior:

• Storage: Always enabled (unless --no-cache)
• Retrieval: Requires --use-cache flag
• Override: Use --force-refresh for fresh results

Visual Charts

IQ automatically generates charts for queries with:

• Percentages (market share, growth rates)
• Currency values (GDP, revenue)
• Statistical data (populations, rankings)
• Comparative numbers

Example queries:

iq "Compare GDP of G7 countries"
iq "Smartphone market share by company"
iq "Top programming languages by popularity"

Architecture

iq.py          # Main CLI interface
search.py      # SerpAPI integration
llm.py         # OpenAI synthesis
formatting.py  # Terminal output
cache.py       # Q&A caching system
charts.py      # Data visualization

Configuration

Edit .env with your API keys:

# Required
SERPAPI_KEY=your_serpapi_key_here

# LLM Provider (choose one or more)
OPENAI_API_KEY=your_openai_api_key_here        # For GPT models
ANTHROPIC_API_KEY=your_anthropic_api_key_here  # For Claude models
GOOGLE_API_KEY=your_google_api_key_here        # For Gemini models
OPENROUTER_API_KEY=your_openrouter_api_key     # Access to multiple models
PERPLEXITY_API_KEY=your_perplexity_api_key     # For Perplexity models

# Optional: Set default model (defaults to gpt-3.5-turbo)
IQ_MODEL=gpt-3.5-turbo

Supported Models

OpenAI:

• gpt-3.5-turbo (default, fast & cost-effective)
• gpt-4 (most capable)
• gpt-4-turbo

Anthropic Claude:

• claude-3-haiku-20240307 (fastest)
• claude-3-sonnet-20240229 (balanced)
• claude-3-opus-20240229 (most capable)

Google Gemini:

• gemini-pro (fast & capable)
• gemini-1.5-pro (most capable)
• gemini-1.5-flash (fastest)

OpenRouter (via --model flag with provider=openrouter):

• anthropic/claude-3-sonnet
• meta-llama/llama-3-70b-instruct
• google/gemini-pro
• Many more at openrouter.ai/models

Perplexity:

• pplx-7b-online (fast, with web access)
• pplx-70b-online (most capable, with web access)

Ollama (local models, no API key needed):

• llama2 - Meta's Llama 2
• mistral - Mistral 7B
• mixtral - Mixtral 8x7B
• codellama - Code Llama
• phi - Microsoft Phi
• Install from ollama.ai

Requirements

• Python 3.7+
• Internet connection
• SerpAPI account (free tier available)
• OpenAI API account

Dependencies:

• requests - HTTP requests
• openai - OpenAI API client
• anthropic - Anthropic Claude API client (optional)
• google-generativeai - Google Gemini API client (optional)
• colorama - Cross-platform colors
• python-dotenv - Environment variables
• rich - Beautiful terminal formatting

Examples

Basic Search

iq "Latest developments in AI?"

With Options

iq --use-cache --results 5 "Python best practices"

Cache Search

iq --cache-search "machine learning"

Interactive Mode

iq
❓ Your question: What is quantum computing?
# ... answer appears ...
❓ Your question: /cache stats
# ... cache statistics ...
❓ Your question: quit

License

MIT License - see LICENSE file for details.

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Made by @vowalsh

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