modus-solidjs-key-warnings-short

modus-solidjs-key-warnings-short is a cursor rule for Cursor from julianoczkowski/create-trimble-app. It costs 205 tokens per session, scanned A, original, MIT.

A short set of SolidJS rules for using Modus Web Components, including stable keys, icon props, and direct component rendering.

In plain words
What is it for?
Use it when rendering Modus components from arrays, adding icons, or checking component output in Chrome DevTools.
Why use it?
It helps prevent SolidJS warnings and rendering or update problems when lists and dynamic content change.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit Use it when rendering Modus components from arrays, adding icons, or checking component output in Chrome DevTools.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/julianoczkowski/create-trimble-app/modus-solidjs-key-warnings-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-solidjs-key-warnings-short

README.md
[![agentmods](https://agentmods.dev/badge/rules/julianoczkowski/create-trimble-app/modus-solidjs-key-warnings-short.svg)](https://agentmods.dev/rules/julianoczkowski/create-trimble-app/modus-solidjs-key-warnings-short)
Your own site
<a href="https://agentmods.dev/rules/julianoczkowski/create-trimble-app/modus-solidjs-key-warnings-short"><img src="https://agentmods.dev/badge/rules/julianoczkowski/create-trimble-app/modus-solidjs-key-warnings-short.svg" alt="Measured on agentmods" height="20"></a>
Per session 205 This file is loaded in full into every session.
When invoked 205 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 $0.00205 $0.00205
Opus 5 $0.00102 $0.00102
Sonnet 5 $0.00041 $0.00041
Haiku 4.5 $0.00020 $0.00020

Measured 5d ago against content hash 40fd434e9c78, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

modus-solidjs-key-warnings-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 5d 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/solidjs/.cursor/rules/modus-solidjs-key-warnings-short.mdc · 24 lines

What it actually says

Modus SolidJS Key Warnings - Short

Critical SolidJS key prop patterns for Modus Web Components.

Key Rules

  • Use composite keys for web components - ${value}-${index} pattern for uniqueness
  • Props over slots for icons - Use start-icon={icon} not <i slot="start-icon">
  • Avoid div wrappers - Let web components render directly
  • Never use array index as key - Use stable identifiers when items can reorder
  • Handle dynamic content safely - Use stable identifiers for keys
  • Test in Chrome DevTools - Verify no SolidJS warnings in console
  • Follow Modus patterns - Use established component patterns

Reference

For detailed key patterns, common pitfalls, and advanced SolidJS techniques, fetch the full rule: modus-solidjs-key-warnings

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. 5d ago First seen · 24 lines · 205 tokens per session scan A 40fd434e9c78

Subscribe to this mod's changes

modus-solidjs-key-warnings-short is a cursor rule published in the GitHub repository julianoczkowski/create-trimble-app (3 stars, last pushed 2mo ago), licensed MIT. It adds 205 tokens to every session, about $0.0010 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.