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/quality.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/quality)<a href="https://agentmods.dev/instructions/chihebnabil/lovable-boilerplate/quality"><img src="https://agentmods.dev/badge/instructions/chihebnabil/lovable-boilerplate/quality/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/quality"><img src="https://agentmods.dev/badge/instructions/chihebnabil/lovable-boilerplate/quality.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 | $0.00356 | $0.00356 |
| Opus 5.5 | $0.00142 | $0.00142 |
| Sonnet 5.5 | $0.00071 | $0.00071 |
| Haiku 4.5 | $0.00036 | $0.00036 |
Grade A, and why
lovable-boilerplate quality.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.
What it actually says
QUALITY CHECKLIST
Before completing any code implementation, ensure:
Code Architecture Quality
- No monolithic components - Each component under 200 lines with single responsibility
- Logic extraction - Reusable logic moved to custom hooks, not duplicated
- Type safety - Shared interfaces defined in
lib/types.tsand reused - Service layer - API calls abstracted to service functions, not inline
- Proper imports - Using path aliases (@/) and organized import groups
- Validation schemas - Zod schemas shared and reused across components
- Component composition - Complex UI built from smaller, focused components
Design Quality
- Uses sophisticated color palette (not default grays)
- Has proper visual hierarchy with varied typography scales
- Includes subtle animations and micro-interactions
- Features generous whitespace and purposeful spacing
- All interactive elements have clear hover/active states
- Accessibility standards are met (proper contrast, focus states)
- Mobile experience is thoughtfully designed
- Maintains consistent color story throughout
Quality Standards & Never-Ship Rules
NEVER SHIP CODE THAT:
- Has ESLint errors (run
npm run lintfirst) - Uses poor accessibility (contrast ratio below 4.5:1)
- Has monolithic components over 300 lines
- Contains inline API calls in UI components
- Uses generic designs without industry context
- Has console errors or warnings
- Lacks responsive design testing
- Missing TypeScript types for new interfaces
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 · 42 lines · 356 tokens per session scan A 77bb24d78e36
lovable-boilerplate quality.instructions.md is an instructions file published in the GitHub repository chihebnabil/lovable-boilerplate (65 stars, last pushed today), licensed MIT. It adds 356 tokens to every session, about $0.0014 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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