Borrowing it
Nothing to install: this file belongs to chihebnabil/lovable-boilerplate. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/chihebnabil/lovable-boilerplate/main/.github/instructions/global.instructions.mdgit clone --depth 1 https://github.com/chihebnabil/lovable-boilerplateWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/chihebnabil/lovable-boilerplate/global)<a href="https://agentmods.dev/instructions/chihebnabil/lovable-boilerplate/global"><img src="https://agentmods.dev/badge/instructions/chihebnabil/lovable-boilerplate/global/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/chihebnabil/lovable-boilerplate/global"><img src="https://agentmods.dev/badge/instructions/chihebnabil/lovable-boilerplate/global.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.01766 | $0.01766 |
| Opus 5.5 | $0.00706 | $0.00706 |
| Sonnet 5.5 | $0.00353 | $0.00353 |
| Haiku 4.5 | $0.00177 | $0.00177 |
Grade A, and why
lovable-boilerplate global.instructions.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 220 lines — stays where its author put it; the contents beside it link to each section on GitHub.
React + Vite + shadcn/ui Template - Premium Design System
CRITICAL RULES - READ FIRST
NEVER CREATE:
- Monolithic components over 300 lines
- Copy-pasted code - extract to reusable functions/hooks
- Inline API calls in components - use service layer
- Poor accessibility - maintain WCAG 2.1 AA contrast (4.5:1 minimum)
- Generic designs - always adapt to target industry/audience
ALWAYS CREATE:
- Focused components (20-100 lines, single responsibility)
- Custom hooks for reusable logic
- Composition patterns - build complex UI from smaller parts
- Shared types in
lib/types.ts - Premium designs with sophisticated animations and visual hierarchy
Essential Commands
npm run dev # Start development server (port 8080)
npm run build # Production build
npm run lint # Run ESLint - MUST pass before shipping
DETAILED GUIDELINES
This project uses a modular instruction system. For comprehensive guidance, see:
- Architecture Guidelines - Component organization, reusability patterns, custom hooks, and code structure
- Design Guidelines - Visual design system, industry-specific styling, accessibility, and premium UI patterns
- Development Workflow - Commands, configuration, testing, and quality standards
- Component Guidelines - UI, common, and feature component patterns
- Hooks Guidelines - Custom hook patterns for data, forms, and UI state
- Page Guidelines - Page composition and organization rules
- Library Guidelines - Utilities, types, constants, and service layer patterns
- Quality Checklist - Code quality, design standards, and never-ship rules
Tech Stack Overview
Project Overview
- Framework: React 18.3.1 with TypeScript
- Build Tool: Vite 5.4.1
- UI Components: shadcn/ui (Radix UI primitives)
- Styling: Tailwind CSS with custom theme
- Routing: React Router DOM v6
- State Management: TanStack Query (React Query)
- Backend: Supabase (Authentication, Database, Real-time)
- Form Handling: React Hook Form with Zod validation
- Package Manager: npm
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 220 lines · 1,766 tokens per session scan A 27f2a059e2aa
lovable-boilerplate global.instructions.md is an instructions file published in the GitHub repository chihebnabil/lovable-boilerplate (65 stars, last pushed today), licensed MIT. It adds 1,766 tokens to every session, about $0.0071 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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