Features
Context-aware AI commands from code editors and browsers
AI proposes code diffs and file changes
Automates software navigation and file creation
Extensible via Lightrail Tracks command sets
Open-source API for custom integration
Runs locally for privacy and offline use
Command-line interface for automation
Desktop application for macOS and Linux
Integrates multiple active apps simultaneously
100% free and open-source software
@ai_fn decorator for LLM-powered Python functions
@ai_classifier decorator for text classification
Structured data extraction via Pydantic models
Agent loops with tool calling and function calling
Built-in streaming (SSE) support
Async-first API for concurrent applications
Rate limiting and automatic retries
LLM response caching for performance
Concurrency control for workload management
CLI tool for monitoring and debugging
SQLite state store for persistence
OpenAI and Anthropic model support
Embeddings generation for semantic search
Local execution with no cloud dependency
Self-hosted deployable as a library
