motion

motion is a cursor rule for Cursor from pylarco/diff-apply. It costs 0 tokens per session (121 once invoked), scanned A, original, MIT.

A set of rules for adding animation to a React page through a shared Motion.tsx component. It also defines how to use Tailwind CSS version 4 without a tailwind.config.js file.

In plain words
What is it for?
Implementing page animations and configuring or updating a Tailwind CSS 4 frontend.
Why use it?
It keeps motion behavior and styling consistent while avoiding deprecated Tailwind setup.

Cursor rule for Cursor

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/pylarco/diff-apply/motion
Clone the repo
git clone --depth 1 https://github.com/pylarco/diff-apply

Made for: Cursor.

Wrote 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.

agentmods badge for motion

README.md
[![agentmods](https://agentmods.dev/badge/rules/pylarco/diff-apply/motion.svg)](https://agentmods.dev/rules/pylarco/diff-apply/motion)
Your own site
<a href="https://agentmods.dev/rules/pylarco/diff-apply/motion"><img src="https://agentmods.dev/badge/rules/pylarco/diff-apply/motion.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 121 The whole file, excluding the scripts and references it only reads on demand.
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.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.00121
Opus 5 $0.00000 $0.00060
Sonnet 5 $0.00000 $0.00024
Haiku 4.5 $0.00000 $0.00012

Measured 2d ago against content hash 89d2fb325a2f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

motion 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 2d 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.

.cursor/rules/motion.mdc · 10 lines

What it actually says

Animation or Motion Rules;

  1. Use existing/add new to Motion.tsx then implement to page tsx without causing broken layout or style changes or even uggly sharp corner, make sure they are working.
  2. Motion.tsx usage should simply wrap the main element like a provider, without any props. so only accept children without classname etc
  3. Motion.tsx should eliminate the needs of framer-motion direct import to page tsx while also removing any motion props
Changes

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.

  1. 2d ago First seen · 10 lines · 0 tokens per session scan A 89d2fb325a2f

Subscribe to this mod's changes

motion is a cursor rule published in the GitHub repository pylarco/diff-apply (10 stars, last pushed 1y ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 121 tokens. 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 2026-09-02.