Own your AI. The native macOS harness for AI agents -- any model, persistent memory, autonomous execution, cryptographic identity. Built in Swift. Fully offline. Open source.

🔥 A library based on Xcode Preview, for easy generation: Playbook view, Snapshot and Accessibility tests. SwiftUI and UIKit supported!

Drop-in SwiftUI component for sticky headers with progressive blur — like Apple Music, Photos, and App Store. Content scrolls underneath with increasing blur, never clipped.

A free, open source, and extensible speech-to-text application that works completely offline.

The Swift Programming Language

Fourth evolution of Code Injection for Xcode

マネーフォワードMeを自動化、保有資産の可視化を行います

CLI to control iOS and Android devices for AI agents

⚙️ A GitHub Action to download an artifact associated with given workflow and commit or other criteria

Semantic Search & Call Graphs for AI Agents (100% Local)

API package for reading configuration.

Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.

Official Compound Engineering plugin for Claude Code, Codex, and more

Algebraic Effects and Effect Handlers for Swift

Spec-driven development (SDD) for AI coding assistants.

A Swift package for encoding and decoding Swift Symbol Graph files.

⚡ Zap is a minimal zsh plugin manager

Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.

ghaperf is a CLI to analyze the performance of GitHub Actions using GitHub API and raw job logs

Scan MCP servers for potential threats & security findings.

Build and publish container images using Swift Package Manager

Emdash is the Open-Source Agentic Development Environment (🧡 YC W26). Run multiple coding agents in parallel. Use any provider.

The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬

A collection of notebooks/recipes showcasing some fun and effective ways of using Claude.

Public repository for Agent Skills

Version-independent HTTP currency types for Swift

💫 Toolkit to help you get started with Spec-Driven Development

A bridge between Streamable HTTP and stdio MCP transports