ClaudeMDEditor

ClaudeMDEditor is a macOS desktop application that provides a unified visual editor for all AI coding assistant configuration files. It eliminates the chaos of managing scattered config files across multiple projects by bringing CLAUDE.md, .cursorrules, copilot-instructions.md, .windsurfrules, GEMINI.md, and more into a single interface. The app is a one-time purchase designed for developers who use multiple AI coding tools and need a consistent, organized way to manage their agent rules and skills.

• Multi-Project Manager — Auto-discovers all AI config files across your repositories, enabling instant project switching without terminal juggling.
• Visual Editor with Two Modes — Form mode for guided, easy editing and Raw mode for full control over your configuration files.
• Skills & Rules Builder — A wizard-driven interface to create cursor rules, Claude Code skills, and Windsurf workflows visually.
• Skills & Rules Library — A unified library to enable or disable rules per project and install multi-project AI rules across all your repos, with filter pills for each AI tool.
• Templates & Snippets — Pre-made sections for project overviews, coding standards, and workflows to jump-start your AI coding setup.
• Smart Inspector — Reveals exactly what the AI reads — headers, code blocks, and file structure — so you know what your agent sees.
• Validation — Catches errors in your configuration files before your AI assistant processes them.
• Broad AI Tool Support — Handles Claude Code, Cursor, GitHub Copilot, Windsurf, Gemini, OpenAI Codex, and Aider with dedicated templates and smart file detection.
• One-Time Purchase — Pay once and own the app forever on one device; no subscription required.

To get started, download ClaudeMDEditor (requires macOS Tahoe 26+), open the app, and point it at your project directories. It will auto-find all supported AI config files and present them in the unified editor.