Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/ddebixx/frontend-templateWrote 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/rules/ddebixx/frontend-template/stack)<a href="https://agentmods.dev/rules/ddebixx/frontend-template/stack"><img src="https://agentmods.dev/badge/rules/ddebixx/frontend-template/stack/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/rules/ddebixx/frontend-template/stack"><img src="https://agentmods.dev/badge/rules/ddebixx/frontend-template/stack.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 | $0.00238 | $0.00238 |
| Opus 5.5 | $0.00095 | $0.00095 |
| Sonnet 5.5 | $0.00048 | $0.00048 |
| Haiku 4.5 | $0.00024 | $0.00024 |
Grade A, and why
stack 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
Stack & DoD
This repo is a Next.js App Router or Vite + React frontend template.
Defaults: TypeScript strict, Tailwind + cn/twMerge, Biome, Fallow, Vitest, Playwright, Tanstack Query + Zod.
State: Context/useState first; Zustand only when justified.
i18n + a11y are part of the standards (see INDEX).
No Storybook in this template.
Before finishing work:
- Prefer existing folders under
src//e2e/(features/,components/,providers/,fetchers/,hooks/, …) - Keep lint/types/tests green
- Validate API data with Zod in
fetchers/ - Use
cnfor Tailwind class merges; ship semantic, keyboard-accessible UI - No inline display strings in components/pages — use locale catalogs or
*.constants.ts(project chooses) - See
docs/frontend/INDEX.mdfor full standards
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 · 22 lines · 238 tokens per session scan A 55e755da1514
stack is a cursor rule published in the GitHub repository ddebixx/frontend-template (5 stars, last pushed 3d ago), licensed MIT. It adds 238 tokens to every session, about $0.0010 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 2026-08-31.
Other cursor rules, from other repositories
windsurfrules
Create detailed components with these requirements.
state-management
Use the following stack. Do not introduce or recommend Redux or React Context for shared/global state.
backend
Backend development rules for TT Studio - AI model management backend.
tanstack-start-guide
TanStack Start best practices emphasizing client-first architecture, type safety, and modern React patterns.
new-component
Workflow for creating new React components.
tanstack-react-router_routing
TanStack Router: Routing.