🐎 Ryan Lopopolo’s anthology, field guide, and agent context bundle for harness engineering

Deepsec is a security harness for finding vulnerabilities in your codebase powered by coding agents

Agent Development Kit Web (adk web) is the built-in developer UI that is integrated with Agent Development Kit for easier agent development and debugging.

Open-source alternative to Claude Agent SDK, ChatGPT Agents, and Manus.

The Little Book of Reinforcement Learning

Retrying made simple, easy and async

Memory library for building stateful agents

GitHub's official MCP Server

Ralph is an autonomous AI agent loop that runs repeatedly until all PRD items are complete.

Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without …

A curated list of engineering blogs

Expression language and expression evaluation for Go

Packer is a tool for creating identical machine images for multiple platforms from a single source configuration.

Create guided tours in your apps

🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

Zero-config, fast `io_uring`-based HTTPS server.

Web-scale and security-hardened API key server for users, services, machine to machine, and AI agents. Token derivation brings fine-grained capability tokens to avoid common API key pitfalls. Apach…

Website specification — HTML, accessibility, security, SEO, agent-readiness. Platform-agnostic, sourced, MIT.

Learn it. Build it. Ship it for others.

The agent that grows with you

Interactive Go Interview Platform - 30+ coding challenges with instant feedback, AI interview simulation, competitive leaderboards, and automated testing. From beginner to advanced levels with real…

Monitor and restart unhealthy docker containers.

Huashu Design · HTML-native design skill for Claude Code · Claude Code 里 HTML 原生的设计 skill · 高保真原型 / 幻灯片 / 动画 + 20 设计哲学 + 5 维评审 + MP4 导出 · Agent-agnostic

Open-source Claude Design alternative. One-click import your Claude Code / Codex API key. Prompt → prototype / slides / PDF. Multi-model (Claude, GPT, Gemini, Kimi, GLM, Ollama). BYOK, local-first,…

🎨 The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files, …

Zap is an open, local-first terminal with first-class AI and agent support.

🦊 semantic-release plugin to publish a GitLab release

Open platform to collect and prioritize feedback

PC-style productivity for Android