Stardrive - Free Astro Boilerplate vs PenguinHarness

Stardrive builds on top of Astro, making it easy to build super fast and secure websites. It is a complete boilerplate and template with all the features you need to win. You get an Astro setup, that is already optimized for SEO, GEO/AI, and UX. Plus pre-built components and functionalities that get you started in no time. Think of it as the Nuxt or Next.js for Astro. And it is already prepared to be used with AI agents 🤩.

PenguinHarness is an open-source, local-first multi-agent development and recursive auto-tuning platform created by the engineering minds behind LlamaFactory. While traditional frameworks like LangChain or AutoGen require developers to manually construct prompts, state machines, and tools step-by-step, PenguinHarness shifts to an autonomous meta-agent architecture. With simple natural-language directives, the platform enables AI agents to design, scaffold, test, and deploy entire secondary agent applications—such as turnkey RAG systems—at a tiny fraction of conventional compute expense (often around $0.02 using models like DeepSeek). At the core of the framework lies its closed-loop self-evolution engine governed by a strict safety manifesto ('CONTRACT.md'). In this loop, an Optimizer orchestrates multiple parallel Evaluators to benchmark the target agent across real execution traces, isolate failure points, and iteratively refine the agent's prompts and skills from version N to version N+1. Available as both a standalone desktop application and a CLI/SDK supporting over 1,000 models, PenguinHarness provides an end-to-end mission control deck featuring multi-session streaming chat, token cost tracking, skill repositories, and one-click rollback snapshotting.