Borrowing it
Nothing to install: this file belongs to mckaywrigley/o1-pro-template-system. 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/mckaywrigley/o1-pro-template-system/main/.cursorrulesgit clone --depth 1 https://github.com/mckaywrigley/o1-pro-template-systemWrote 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/mckaywrigley/o1-pro-template-system/cursorrules)<a href="https://agentmods.dev/rules/mckaywrigley/o1-pro-template-system/cursorrules"><img src="https://agentmods.dev/badge/rules/mckaywrigley/o1-pro-template-system/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/mckaywrigley/o1-pro-template-system/cursorrules"><img src="https://agentmods.dev/badge/rules/mckaywrigley/o1-pro-template-system/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 | $0.04227 | $0.04227 |
| Opus 5.5 | $0.01691 | $0.01691 |
| Sonnet 5.5 | $0.00845 | $0.00845 |
| Haiku 4.5 | $0.00423 | $0.00423 |
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 yesterday.
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 — 644 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Project Instructions
Use specification and guidelines as you build the app.
Write the complete code for every step. Do not get lazy.
Your goal is to completely finish whatever I ask for.
You will see tags in the code. These are context tags that you should use to help you understand the codebase.
Overview
This is a web app template.
Tech Stack
- Frontend: Next.js, Tailwind, Shadcn, Framer Motion
- Backend: Postgres, Supabase, Drizzle ORM, Server Actions
- Auth: Clerk
- Payments: Stripe
- Deployment: Vercel
Project Structure
actions- Server actionsdb- Database related actions- Other actions
app- Next.js app routerapi- API routesroute- An example route_components- One-off components for the routelayout.tsx- Layout for the routepage.tsx- Page for the route
components- Shared componentsui- UI componentsutilities- Utility components
db- Databaseschema- Database schemas
lib- Library codehooks- Custom hooks
prompts- Prompt filespublic- Static assetstypes- Type definitions
Rules
Follow these rules when building the app.
General Rules
- Use
@to import anything from the app unless otherwise specified - Use kebab case for all files and folders unless otherwise specified
- Don't update shadcn components unless otherwise specified
Env Rules
- If you update environment variables, update the
.env.examplefile - All environment variables should go in
.env.local - Do not expose environment variables to the frontend
- Use
NEXT_PUBLIC_prefix for environment variables that need to be accessed from the frontend - You may import environment variables in server actions and components by using
process.env.VARIABLE_NAME
Type Rules
Follow these rules when working with types.
- When importing types, use
@/types - Name files like
example-types.ts - All types should go in
types - Make sure to export the types in
types/index.ts - Prefer interfaces over type aliases
- If referring to db types, use
@/db/schemasuch asSelectTodofromtodos-schema.ts
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.
- yesterday First seen · 644 lines · 4,227 tokens per session scan A 13f8b27eac7a
cursorrules is a cursor rule published in the GitHub repository mckaywrigley/o1-pro-template-system (142 stars, last pushed 1y ago), licensed MIT. It adds 4,227 tokens to every session, about $0.0169 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 2026-10-14.
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