e2e-codex

e2e-codex is a skill for Codex from Pawel-Kica/claude-code-100. It costs 34 tokens per session (4,188 once invoked), scanned A, original, no licence file.

A workflow for testing a running application end to end through Chrome DevTools, with video evidence. It checks real user state, changing results, persistence, and visual output.

In plain words
What is it for?
Use it to drive a feature in Chrome, fix failures, verify the fix after reloading, and provide recorded proof that the real interface works.
Why use it?
It catches problems that can be missed by code or document checks, such as testing the wrong tab, account, result, or visual state.

Skill for Codex

Written for Codex: agents/openai.yaml present.

Good fit Use it to drive a feature in Chrome, fix failures, verify the fix after reloading, and provide recorded proof that the real interface works.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/pawel-kica/claude-code-100/e2e-codex
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 Pawel-Kica/claude-code-100 --skill e2e-codex
Clone the repo
git clone --depth 1 https://github.com/Pawel-Kica/claude-code-100

Made for: 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 e2e-codex

README.md
[![agentmods](https://agentmods.dev/badge/skills/pawel-kica/claude-code-100/e2e-codex/github.svg)](https://agentmods.dev/skills/pawel-kica/claude-code-100/e2e-codex)
Your own site
<a href="https://agentmods.dev/skills/pawel-kica/claude-code-100/e2e-codex"><img src="https://agentmods.dev/badge/skills/pawel-kica/claude-code-100/e2e-codex/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 e2e-codex

Your own site · 80×15
<a href="https://agentmods.dev/skills/pawel-kica/claude-code-100/e2e-codex"><img src="https://agentmods.dev/badge/skills/pawel-kica/claude-code-100/e2e-codex.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,188 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00034 $0.04188
Opus 5.5 $0.00014 $0.01675
Sonnet 5.5 $0.00007 $0.00838
Haiku 4.5 $0.00003 $0.00419

Measured 1mo ago against content hash f8d76e2ee666, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

e2e-codex scanned grade A with 1 finding 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 1mo ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/build-report.mjs), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- No UI for the change, such as a scheduled task, API, or webhook: drive it anyway and say that is what happened. `curl` the real endpoint on the running server, or call the service function in the app's own shell. Asser
skills/engineering/e2e-codex/SKILL.md · 238 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 1mo ago First seen · 238 lines · 34 tokens per session scan A f8d76e2ee666

Subscribe to this mod's changes

e2e-codex is a skill published in the GitHub repository Pawel-Kica/claude-code-100 (2 stars, last pushed 18d ago), with no licence file. It adds 34 tokens to every session and 4,188 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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