modus-accordion-state-management-react-short

modus-accordion-state-management-react-short is a cursor rule for Cursor from julianoczkowski/create-trimble-app. It costs 232 tokens per session, scanned A, original, MIT.

A short guide to managing the open and closed state of Modus accordion components in React. It explains when the component should manage itself and how React can observe or control it.

In plain words
What is it for?
Use it when building React interfaces with Modus accordions, especially when tracking changes or opening sections through code.
Why use it?
It helps prevent conflicts caused by trying to keep React state synchronized with the accordion's internal state.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit Use it when building React interfaces with Modus accordions, especially when tracking changes or opening sections through code.

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Install with agentmods
npx agentmods add rules/julianoczkowski/create-trimble-app/modus-accordion-state-management-react-short
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.

Clone the repo
git clone --depth 1 https://github.com/julianoczkowski/create-trimble-app

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 modus-accordion-state-management-react-short

README.md
[![agentmods](https://agentmods.dev/badge/rules/julianoczkowski/create-trimble-app/modus-accordion-state-management-react-short/github.svg)](https://agentmods.dev/rules/julianoczkowski/create-trimble-app/modus-accordion-state-management-react-short)
Your own site
<a href="https://agentmods.dev/rules/julianoczkowski/create-trimble-app/modus-accordion-state-management-react-short"><img src="https://agentmods.dev/badge/rules/julianoczkowski/create-trimble-app/modus-accordion-state-management-react-short/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.

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Your own site · 80×15
<a href="https://agentmods.dev/rules/julianoczkowski/create-trimble-app/modus-accordion-state-management-react-short"><img src="https://agentmods.dev/badge/rules/julianoczkowski/create-trimble-app/modus-accordion-state-management-react-short.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 232 This file is loaded in full into every session.
When invoked 232 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00232 $0.00232
Opus 5 $0.00116 $0.00116
Sonnet 5 $0.00046 $0.00046
Haiku 4.5 $0.00023 $0.00023

Measured 6d ago against content hash 60857068d29c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

modus-accordion-state-management-react-short 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 6d 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.

templates/react/.cursor/rules/modus-accordion-state-management-react-short.mdc · 24 lines

What it actually says

Modus Accordion State Management - Short

Essential state management patterns for Modus Accordion components in React.

Key Rules

  • Let Modus components manage their own state - Don't try to control accordion state from React
  • Use expanded for initial state only - Set initial state, then let component handle changes
  • Use onExpandedChange for tracking - Monitor state changes without controlling them
  • Use refs for programmatic control - Access component methods when needed
  • Avoid real-time synchronization - Don't sync React state with accordion state
  • Handle events properly - Use onExpandedChange to track state changes
  • Don't use useEffect for state sync - Let components manage their own state

Reference

For detailed state management patterns, event handling, and advanced accordion usage, fetch the full rule: modus-accordion-state-management-react

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. 6d ago First seen · 24 lines · 232 tokens per session scan A 60857068d29c

Subscribe to this mod's changes

modus-accordion-state-management-react-short is a cursor rule published in the GitHub repository julianoczkowski/create-trimble-app (3 stars, last pushed 2mo ago), licensed MIT. It adds 232 tokens to every session, about $0.0012 per session on Opus 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 2026-09-03.