Loop Engineering

Loop Engineering provides a free, browser-based toolkit for methodically designing and preparing agent-based systems, moving beyond simple prompt crafting. It ensures the systems you create are safe, verifiable, and budget-aware without requiring sign-up or uploads. Key features include generating copyable `/goal` prompts for systems like Claude Code and Codex, creating a runnable `continuous-claude` command, and outlining a secure GitHub Actions skeleton. The platform also offers a token-cost calculator to manage expenses effectively, a loop readiness score to assess system preparedness, and generators for `AGENTS.md` and `SKILL.md` documents. Additionally, users can access templates and a failure-case library to enhance robustness. This toolkit helps users design loops that adhere to predefined stop rules, stay within budget constraints, and never merge changes without human approval. It supports a range of applications, including PR review, bug fixes, code reviews, and SEO content refreshes. Everything runs locally in your browser, ensuring no code is uploaded or executed externally, prioritizing privacy and security. Ideal for software engineers, developers, and content creators working with code-generating platforms and task-based agents, who need rigorous processes for managing their iterative development cycles.