mx-test-page

mx-test-page is a skill for Claude Code, Codex from jordnlvr/MendixToolkit. It costs 139 tokens per session (2,209 once invoked), scanned A, original, no licence file.

A Playwright browser test for a page running in the TestOSApp3 test environment. Playwright is a tool that controls a web browser for automated testing.

In plain words
What is it for?
Opening and testing pages on port 8082, confirming the expected TestOSApp3 markers, and running browser assertions in that testbed.
Why use it?
It reduces the risk of running checks against the live OneSource project by verifying the test environment before continuing.

Skill for Claude CodeCodex

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

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.

agentmods
npx agentmods add skills/jordnlvr/mendixtoolkit/mx-test-page
Any agent
npx skills add jordnlvr/MendixToolkit --skill mx-test-page
Clone the repo
git clone --depth 1 https://github.com/jordnlvr/MendixToolkit

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 mx-test-page

README.md
[![agentmods](https://agentmods.dev/badge/skills/jordnlvr/mendixtoolkit/mx-test-page.svg)](https://agentmods.dev/skills/jordnlvr/mendixtoolkit/mx-test-page)
Your own site
<a href="https://agentmods.dev/skills/jordnlvr/mendixtoolkit/mx-test-page"><img src="https://agentmods.dev/badge/skills/jordnlvr/mendixtoolkit/mx-test-page.svg" alt="Measured on agentmods" height="20"></a>
Per session 139 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,209 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00139 $0.02209
Opus 5 $0.00069 $0.01104
Sonnet 5 $0.00028 $0.00442
Haiku 4.5 $0.00014 $0.00221

Measured 5d ago against content hash 95faeb65bfbd, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

mx-test-page 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 5d 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.

claude/skills/mx-test-page/SKILL.md · 130 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. 5d ago First seen · 130 lines · 139 tokens per session scan A 95faeb65bfbd

Subscribe to this mod's changes

mx-test-page is a skill published in the GitHub repository jordnlvr/MendixToolkit (2 stars, last pushed 3mo ago), with no licence file. It adds 139 tokens to every session and 2,209 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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