ensemble-playwright-test

ensemble-playwright-test is a skill for Claude Code, Codex from FortiumPartners/ensemble. It costs 31 tokens per session (348 once invoked), scanned A, original, MIT.

An end-to-end web testing workflow using Playwright, a tool that controls a browser to test an application. It creates tests, runs them, and records failed runs with screenshots and traces.

In plain words
What is it for?
Testing flows such as signing in, submitting forms, or completing purchases. It is also for analyzing failed browser tests and producing test reports, screenshots, and traces.
Why use it?
It helps find problems in complete user journeys and provides evidence for diagnosing failures. It also guides fixes and checks the results.

Skill for Claude CodeCodex

Written for Claude Code and Codex: user-invocable in frontmatter, but also installed under .codex/. Also seen: mentions Codex.

Part of the ensemble-codex plugin — 40 skills shipped together

Good fit Testing flows such as signing in, submitting forms, or completing purchases. It is also for analyzing failed browser tests and producing test reports, screenshots, and traces.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/fortiumpartners/ensemble/ensemble-playwright-test
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 FortiumPartners/ensemble --skill ensemble-playwright-test
Clone the repo
git clone --depth 1 https://github.com/FortiumPartners/ensemble

Made for: Claude Code, Codex.

Or install ensemble-codex, the plugin that ships this one along with the rest of its 40 skills.

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 ensemble-playwright-test

README.md
[![agentmods](https://agentmods.dev/badge/skills/fortiumpartners/ensemble/ensemble-playwright-test.svg)](https://agentmods.dev/skills/fortiumpartners/ensemble/ensemble-playwright-test)
Your own site
<a href="https://agentmods.dev/skills/fortiumpartners/ensemble/ensemble-playwright-test"><img src="https://agentmods.dev/badge/skills/fortiumpartners/ensemble/ensemble-playwright-test.svg" alt="Measured on agentmods" height="20"></a>
Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 348 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 $0.00031 $0.00348
Opus 5 $0.00015 $0.00174
Sonnet 5 $0.00006 $0.00070
Haiku 4.5 $0.00003 $0.00035

Measured 8d ago against content hash 36dc41901b51, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

ensemble-playwright-test 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.

packages/codex/.codex/skills/commands/ensemble-playwright-test/SKILL.md · 63 lines

What it actually says

Ensemble Command: /ensemble:playwright-test

This Codex skill mirrors the Ensemble slash command /ensemble:playwright-test. Follow the workflow below, adapt to the current repository, and keep outputs structured.

Automated application testing and error resolution using Playwright MCP server integration. Generates test specs, executes tests, captures failures, and provides debugging context for quick resolution.

Workflow

Phase 1: Test Planning

1. User Flow Identification Identify critical user flows to test

2. Test Spec Generation Generate Playwright test specifications

Phase 2: Test Execution

1. Test Run Execute Playwright tests with trace capture

Delegation: @playwright-tester Test specifications and target application URL

2. Result Analysis Analyze test results and capture failures

Phase 3: Error Resolution

1. Failure Diagnosis Analyze failure screenshots and traces

2. Fix Implementation Implement fixes for identified issues

Expected Output

Format: Test Results and Traces

Structure:

  • Test Report: Pass/fail status for all tests
  • Traces: Playwright traces for failed tests
  • Screenshots: Failure screenshots for debugging

Usage

/ensemble:playwright-test
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 · 63 lines · 31 tokens per session scan A 36dc41901b51

Subscribe to this mod's changes

ensemble-playwright-test is a skill published in the GitHub repository FortiumPartners/ensemble (11 stars, last pushed today), licensed MIT. It adds 31 tokens to every session and 348 once invoked, about $0.0002 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 2026-08-30.

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