jquery

jquery is a skill for Claude Code, Codex from G1Joshi/Agent-Skills. It costs 18 tokens per session (250 once invoked), scanned A, original, MIT.

A JavaScript library that makes it shorter to find and change elements on a web page and send requests in the background. It is mainly used today for maintaining older websites and plugins.

In plain words
What is it for?
Use it to update page content and styles, animate elements, handle browser events, and make background HTTP requests in legacy web projects.
Why use it?
It can simplify small browser changes in existing codebases that already depend on it, without requiring a larger interface framework.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to update page content and styles, animate elements, handle browser events, and make background HTTP requests in legacy web projects.

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Install with agentmods
npx agentmods add skills/g1joshi/agent-skills/jquery
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.

Any agent
npx skills add G1Joshi/Agent-Skills --skill jquery
Clone the repo
git clone --depth 1 https://github.com/G1Joshi/Agent-Skills

Made for: Claude Code, Codex.

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 jquery

README.md
[![agentmods](https://agentmods.dev/badge/skills/g1joshi/agent-skills/jquery/github.svg)](https://agentmods.dev/skills/g1joshi/agent-skills/jquery)
Your own site
<a href="https://agentmods.dev/skills/g1joshi/agent-skills/jquery"><img src="https://agentmods.dev/badge/skills/g1joshi/agent-skills/jquery/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.

agentmods 80×15 button for jquery

Your own site · 80×15
<a href="https://agentmods.dev/skills/g1joshi/agent-skills/jquery"><img src="https://agentmods.dev/badge/skills/g1joshi/agent-skills/jquery.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 18 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 250 The whole file, excluding the scripts and references it only reads on demand.
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 $0.00018 $0.00250
Opus 5 $0.00009 $0.00125
Sonnet 5 $0.00004 $0.00050
Haiku 4.5 $0.00002 $0.00025

Measured 9d ago against content hash 113d664dcf8b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

jquery 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 9d 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.

skills/frameworks/jquery/SKILL.md · 44 lines

What it actually says

jQuery

jQuery v4.0 (2025) is a cleanup release, removing IE support and shrinking the file size. While not for new apps, it remains vital for legacy maintenance and WordPress.

When to Use

  • Legacy Maintenance: Supporting 2010-era websites.
  • WordPress: Heavily relied upon by WP plugins.
  • Quick Scripts: Sometimes $('.class').hide() is all you need.

Core Concepts

The $ function

DOM selection shorthand.

Chaining

$('#id').css('color', 'red').slideUp(2000).

AJAX

$.ajax({...}). (Use fetch in modern JS).

Best Practices (2025)

Do:

  • Upgrade to v4: Drop support for IE11.
  • Use Vanilla JS: For new features (document.querySelector).

Don't:

  • Don't verify new projects: Use React/Vue/Svelte/Vanilla.

References

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. 9d ago First seen · 44 lines · 18 tokens per session scan A 113d664dcf8b

Subscribe to this mod's changes

jquery is a skill published in the GitHub repository G1Joshi/Agent-Skills (12 stars, last pushed 7mo ago), licensed MIT. It adds 18 tokens to every session and 250 once invoked, about $0.0001 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.