The Download
Join rotating hosts from GitHub’s Developer Advocacy team - including Andrea Griffiths, Cassidy Williams, Kedasha Kerr, and more for the latest in developer, open source, and GitHub news.
Join rotating hosts from GitHub’s Developer Advocacy team - including Andrea Griffiths, Cassidy Williams, Kedasha Kerr, and more for the latest in developer, open source, and GitHub news.
Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
The design language that makes your AI harness better at design.
Copilot now bills usage at listed API rates. Compare direct model access with the coding workflow, policy, and harness work around it.
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Build production-ready applications in TypeScript
🪨 why use many token when few token do trick. Viral skill + proxy for coding agents that cuts 65% of tokens by talking like a caveman.
Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.
A collection of projects from the winners of the GitHub Copilot SDK weekend contest held the weekend of January 25, 2026.
Implement the following features based on the Repository Activity (commits, pull requests, issues etc):
Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
Agent workspace built on Cloudflare Workers for creating documents, building apps, and running agents with your company’s context and systems.
Production-grade engineering skills for AI coding agents.
An agentic skills framework & software development methodology that works.
Skills for Real Engineers. Straight from my .agents directory.
Context window optimization for AI coding agents. Sandboxes tool output (98% reduction), persists session memory, and enforces routing across 17 platforms via MCP + hooks.
AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI
Developer-first error tracking and performance monitoring
Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.
Cirun.io is a service to spinup GitHub Action runners on your cloud.
Get started with just a cloud account and a configuration file.
Supports AWS, GCP, Azure, DigitalOcean, Oracle Cloud and on-prem with OpenStack.
Spinup custom runners on any cloud provider with any configuration like GPU, ARM machines, Spot instances, etc.
Everything on GitHub Actions interface itself.