Zalcro

Zalcro is an AI app planning tool that turns your app idea into a build-ready blueprint before you start coding with AI. Designed for beginners, vibe coders, and experienced developers, it generates software architecture documents, system diagrams, and step-by-step implementation plans.

For AI app builders like Lovable, Bolt, Replit, and v0, Zalcro creates platform-specific Prompt Packs that guide development phase by phase. For coding agents like Cursor, Claude Code, and Codex, it generates dependency-aware implementation tickets and provides access to project architecture through MCP (Model Context Protocol).

Zalcro also supports you during development. Its AI assistant helps troubleshoot errors, discuss changing requirements, and determine when an architecture update is needed. Significant changes can be captured in a new architecture version, with its own implementation plan and build instructions.

Unlike AI app builders that generate code, Zalcro focuses on planning what to build, how the components fit together, and what to implement first. It works alongside your AI coding tools, providing structured plans and persistent project context throughout development.