name: agent-guidelines description: When you need to understand the project's core mandate, operational rules, or "Constitution". Use this skill to align with the project's identity and strict coding standards.

Agent Guidelines & Operational Rules

1. The "Constitution" & Project Identity

Project Name: NextBlock CMS Mandate: Build a premium, Open-Core Next.js CMS. Core Stack: Next.js (App Router), Supabase, Tailwind CSS, Tiptap v3.

Critical Rules

1. Strict Separation: libs/ui and libs/db must be publishable as standalone packages. They cannot depend on apps/nextblock.
2. Open-Core Model: The core is open-source; premium extensions are private.
3. Distribution: Users get a standalone app via npm create nextblock.

2. Operational Rules (Global Context)

• Context First: Before answering complex questions, always check docs/README.md and relevant linked docs.
• Strict Types: Always use strict: true TypeScript. No any unless absolutely unavoidable and documented.
• Target the App, Not the Template: NEVER edit files in apps/create-nextblock/templates/nextblock-template directly. Always make changes in apps/nextblock (the core app). The template is synced from the core app via scripts.

3. Maintenance Rule: 'Ghost Module Synchronization'

[!IMPORTANT] CRITICAL: Whenever you modify the exports of libs/ecommerce (the private library), you MUST immediately update tools/stubs/libs/ecommerce/index.ts to export the same names (as stubs).

Why? Failure to do this will break the public open-source build which relies on these stubs when the private library is not present.

4. Documentation Access

• Use the context7 MCP tool to fetch the latest documentation for Next.js, Supabase, Nx, Tailwind, etc.
• Do not guess about API updates; verify with context7 if unsure.