What is project-structure?

A set of project rules describing the structure and conventions of a React, Vite, and TypeScript application. React is a user-interface library, Vite is a build tool, and TypeScript adds types to JavaScript.

Use it when adding routes, features, shared components, providers, or UI components so new code follows the project layout.

It tells the coding agent where files belong and how application code should import and organise them.

project-structure — Cursor rule by kws-projects

Install

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.

agentmods

npx agentmods add rules/kws-projects/react-boilerplate/project-structure

Clone the repo

git clone --depth 1 https://github.com/kws-projects/react-boilerplate

Made for: Cursor.

Per session 920 This file is loaded in full into every session.

When invoked 920 The same file — it is already loaded in full.

Security scan A 0 findings. Scan, not verified.

Origin original No closer match found in the catalogue.

Token cost

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	$0.00920	$0.00920
Opus 5	$0.00460	$0.00460
Sonnet 5	$0.00184	$0.00184
Haiku 4.5	$0.00092	$0.00092

Measured yesterday against content hash acc6e02aff5c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

project-structure 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.

.cursor/rules/project-structure.mdc · 69 lines

How it starts

The opening of the file, as written. The whole thing — 69 lines — stays where its author put it; the contents beside it link to each section on GitHub.