Borrowing it
Nothing to install: this file belongs to rizkyhaksono/portfolio-v3. 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/rizkyhaksono/portfolio-v3/main/.cursorrulesgit clone --depth 1 https://github.com/rizkyhaksono/portfolio-v3Wrote 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/rizkyhaksono/portfolio-v3/cursorrules)<a href="https://agentmods.dev/rules/rizkyhaksono/portfolio-v3/cursorrules"><img src="https://agentmods.dev/badge/rules/rizkyhaksono/portfolio-v3/cursorrules/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/rizkyhaksono/portfolio-v3/cursorrules"><img src="https://agentmods.dev/badge/rules/rizkyhaksono/portfolio-v3/cursorrules.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 | $0.01470 | $0.01470 |
| Opus 5.5 | $0.00588 | $0.00588 |
| Sonnet 5.5 | $0.00294 | $0.00294 |
| Haiku 4.5 | $0.00147 | $0.00147 |
Grade A, and why
cursorrules 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 4d 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 — 45 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Cursor Rules for Portfolio v3
Canonical cross-agent instructions:
AGENTS.md
UI design system:docs/ui/README.md
You are an expert full-stack TypeScript engineer working on this Next.js project. Produce production-ready code that follows modern Next.js App Router patterns and best practices.
Core Directives
- Always refer to
AGENTS.mdand.cursor/rules/*.mdc(Next.js, project management, unit testing, UI layout consistency). - Platform instruction map:
- All agents:
AGENTS.md - Cursor:
.cursorrules+.cursor/rules/*.mdc - Claude:
CLAUDE.md+.claude/ - Gemini:
.geminirules/GEMINI.md - Copilot:
.github/copilot-instructions.md - UI docs:
docs/ui/
- All agents:
- Adhere strictly to the Next.js 16 App Router, React 19, TypeScript (strict mode), Tailwind CSS 3 (not v4) and shadcn/ui primitives restyled to the one-ink system.
- Use bun as the package manager (
bun install,bun run test,bunx tsc --noEmit). Never npm.
Quick Reference
- React Server Components (RSC): Default to Server Components. Add
'use client'only when hook/state/browser interactivity is necessary. - Components: Avoid inline styling. Rely wholly on Tailwind UI utilities and
cn()from@/lib/utils. - Architecture:
app/is for routes and layouts.components/ui/is for reusable Shadcn widgets. Feature logic incomponents/[feature]/orapp/_components/. Extricate reusable hook logic tolib/orhooks/. - Quality: Keep functions modular, readable, and typed. Do not rely on
any. - Progress: Read/update
prd/feature.mdandprd/progress.mdfor tracked work.
UI rules (mandatory)
docs/ui/ is the source of truth; .cursor/rules/ui-layout-consistency.mdc summarises it. The old monochrome / grayscale rules, glass surfaces, MacWindow panels, Instrument Serif, Bricolage Grotesque, Inter and JetBrains Mono are retired. Do not bring them back.
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.
- 4d ago Changed · +78 tokens per session 84549a90a963
- 6d ago Changed · -9 tokens per session 308d8efb68b3
- 10d ago Changed · -92 tokens per session aafedfb57549
- 11d ago Changed · -1 lines · +820 tokens per session 619566803716
- 2mo ago First seen · 46 lines · 673 tokens per session scan A 57170484fd33
cursorrules is a cursor rule published in the GitHub repository rizkyhaksono/portfolio-v3 (6 stars, last pushed today), licensed MIT. It adds 1,470 tokens to every session, about $0.0059 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
vue-typescript-patterns
A set of coding rules for Vue 3 projects using TypeScript, a language that adds type checking to JavaScript. It covers component structure, file locations, TypeScript usage, and Pinia, a library for shared application state.
nextjs-typescript-app-cursorrules-prompt-file
Cursor rules for Next.js development with TypeScript integration.
ts
A set of TypeScript coding rules covering types, naming, file organization, error handling, and strict type checking. TypeScript is JavaScript with checks that help catch many mistakes before the program runs.
general-rule
Cursor rule "general-rule" from vinhnx/vtchat, covering development guidelines, tech stack & project overview, package management, code style and ui/ux design principles.
typescript-security
A secret scanner owns hardcoded keys. Read secrets from the environment and fail startup when a required one is missing.
naming-conventions-rule
A small set of naming rules for TypeScript, Node.js, and Next.js projects. It defines how directories and React components should be named and exported.