Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/katalon-labs/true-skillsnpx agentmods add rules/katalon-labs/true-skills/test-case-to-playwrightWrote 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.
[](https://agentmods.dev/rules/katalon-labs/true-skills/test-case-to-playwright)<a href="https://agentmods.dev/rules/katalon-labs/true-skills/test-case-to-playwright"><img src="https://agentmods.dev/badge/rules/katalon-labs/true-skills/test-case-to-playwright/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.
<a href="https://agentmods.dev/rules/katalon-labs/true-skills/test-case-to-playwright"><img src="https://agentmods.dev/badge/rules/katalon-labs/true-skills/test-case-to-playwright.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00089 | $0.02140 |
| Opus 5 | $0.00044 | $0.01070 |
| Sonnet 5 | $0.00018 | $0.00428 |
| Haiku 4.5 | $0.00009 | $0.00214 |
Grade A, and why
test-case-to-playwright 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.
How it starts
The opening of the file, as written. The whole thing — 237 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Katalon Test Case To Playwright Script
Use this skill to turn Katalon Platform/TestOps test cases into maintainable Playwright TypeScript automation. Prefer existing project patterns when a Playwright framework already exists. Treat the human as a tool: ask concise questions whenever a required target, credential, repository, AUT detail, or test data value cannot be discovered safely.
Workflow
+-------------------+ --> +-------------------+ --> +---------------------+
| Resolve Katalon | | Read test cases | | Resolve framework |
+-------------------+ +-------------------+ +---------------------+
|
v
+-------------------+ <-- +-------------------+ <-- +---------------------+
| Verify scripts | | Write automation | | Map manual steps |
+-------------------+ +-------------------+ +---------------------+
Katalon Source
Resolve the Katalon context before writing code:
- Use Katalon MCP tools when available to list projects, list repositories/Test Projects, find test suites, find test cases, and read each selected test case.
- If the user gives a test suite, read the suite and every included test case before generating scripts.
- If the user gives requirement keys, find requirement-linked cases first.
- If MCP tools are unavailable or authentication fails, ask the user for exported test cases, case URLs, case IDs, or the test case text.
- Preserve traceability by keeping Katalon case IDs or titles in test annotations, comments, tags, or test names according to the target framework's style.
Extract for each case:
- Title, priority, requirement links, folder/suite, preconditions, test data, manual steps, and expected results.
- AUT URL, user roles/accounts, environment, browser/device assumptions, and cleanup requirements.
- Ambiguous selectors or business data that require human input.
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.
- 9d ago First seen · 237 lines · 89 tokens per session scan A 20819706a69e
test-case-to-playwright is a cursor rule published in the GitHub repository katalon-labs/true-skills (8 stars, last pushed 2d ago), licensed MIT. It adds 89 tokens to every session and 2,140 once invoked, about $0.0004 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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