selenium

selenium is a skill for Claude Code, Codex from emersinrp/qa-expert-agent. It costs 149 tokens per session (3,276 once invoked), scanned A, original, no licence file.

A guide for Selenium WebDriver 4, a tool for controlling web browsers in automated tests, across several programming languages and test setups.

In plain words
What is it for?
Use it for Java, Python, .NET, or JavaScript Selenium work, including Page Object Model tests, Selenium Grid, automatic driver management, relative locators, and cloud browser services.
Why use it?
It helps structure browser tests and handle details such as drivers, page objects, grids, and cross-browser runs.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it for Java, Python, .NET, or JavaScript Selenium work, including Page Object Model tests, Selenium Grid, automatic driver management, relative locators, and cloud browser services.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/emersinrp/qa-expert-agent/selenium
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 emersinrp/qa-expert-agent --skill selenium
Clone the repo
git clone --depth 1 https://github.com/emersinrp/qa-expert-agent

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 selenium

README.md
[![agentmods](https://agentmods.dev/badge/skills/emersinrp/qa-expert-agent/selenium.svg)](https://agentmods.dev/skills/emersinrp/qa-expert-agent/selenium)
Your own site
<a href="https://agentmods.dev/skills/emersinrp/qa-expert-agent/selenium"><img src="https://agentmods.dev/badge/skills/emersinrp/qa-expert-agent/selenium.svg" alt="Measured on agentmods" height="20"></a>
Per session 149 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,276 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 unknown 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 $0.00149 $0.03276
Opus 5 $0.00075 $0.01638
Sonnet 5 $0.00030 $0.00655
Haiku 4.5 $0.00015 $0.00328

Measured 8d ago against content hash 6ee6788385e0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

selenium 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 8d 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/selenium/SKILL.md · 294 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 8d ago First seen · 294 lines · 149 tokens per session scan A 6ee6788385e0

Subscribe to this mod's changes

selenium is a skill published in the GitHub repository emersinrp/qa-expert-agent (6 stars, last pushed 1mo ago), with no licence file. It adds 149 tokens to every session and 3,276 once invoked, about $0.0007 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 2026-08-31.

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