AI Captain is a powerful utility library that bridges window.ai's language model capabilities with LangChain-style patterns and abstractions. It provides a comprehensive set of tools for building robust AI-powered applications using window.ai's in-browser

Universal AI Adapter System - Provider-agnostic interface for AI APIs

Backend provider adapters for AI Matey - Universal AI Adapter System

Browser-compatible backend adapters for AI Matey - Chrome AI, Function, Mock

CLI tools for AI Matey - proxy server, format converters, Ollama emulation

Core components for AI Matey - Universal AI Adapter System

Error classes for AI Matey - Universal AI Adapter System

Frontend adapters for AI Matey - Universal AI Adapter System

HTTP framework adapters for AI Matey - Universal AI Adapter System

Framework-agnostic HTTP core utilities for AI Matey

Middleware components for AI Matey - Universal AI Adapter System

Model runner base class for AI Matey native backends

node-llamacpp native backend for AI Matey

Core React hooks for AI Matey - useChat, useCompletion, useObject

Additional React hooks for AI Matey - useAssistant, useStream, useTokenCount

Next.js integration for AI Matey - App Router, Server Actions, API Routes

React streaming utilities for AI Matey - StreamProvider, StreamContext

Testing utilities for AI Matey - Universal AI Adapter System

Type definitions for AI Matey - Universal AI Adapter System

Utility functions for AI Matey - Universal AI Adapter System

SDK wrappers for AI Matey - Use familiar SDK patterns with any provider

An HTTP/1.1 server that writes its own code. Powered by Claude Agent SDK with self-modification capabilities.

1-to-1 TypeScript wrapper for Apple's Foundation Models, enabling use in Node.js and other JavaScript frameworks

Generic, batteries-included prototype for Astro pages

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Block commits and pushes with secrets using git hooks—before they ever hit your repo.

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Paid add-on. Provides real-time access to curated vulnerability and malware threat data for use in your own tools and workflows.

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