da-express-milo: Skill for Claude Code

.claude/skills/nala-test-generation/SKILL.md

nala-test-generation is a skill for Claude Code from adobecom/da-express-milo. It costs 61 tokens per session (2,544 once invoked), scanned A, original, Apache-2.0.

A generator for Nala end-to-end tests for an Adobe Express web block. End-to-end tests check a feature through the running site, and Nala is the project's testing framework.

In plain words
What is it for?
It is for creating the block definition, test specification, test code, and page object, with an optional minimal test page.
Why use it?
It avoids manually assembling the required test files and helps new tests follow the project's standard layout.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is adobecom/da-express-milo's own configuration. It tells Claude Code how to work on da-express-milo itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything da-express-milo configures →

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is const { runAccessibilityTest } = require('../../libs/accessibility.cjs');.

Reuse

Borrowing it

Nothing to install: this file belongs to adobecom/da-express-milo. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/adobecom/da-express-milo/stage/.claude/skills/nala-test-generation/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/adobecom/da-express-milo

Made for: Claude Code.

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 nala-test-generation

README.md
[![agentmods](https://agentmods.dev/badge/skills/adobecom/da-express-milo/nala-test-generation/github.svg)](https://agentmods.dev/skills/adobecom/da-express-milo/nala-test-generation)
Your own site
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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 nala-test-generation

Your own site · 80×15
<a href="https://agentmods.dev/skills/adobecom/da-express-milo/nala-test-generation"><img src="https://agentmods.dev/badge/skills/adobecom/da-express-milo/nala-test-generation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 61 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,544 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Data Exfiltration · line 101
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
How audits are shown
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 $0.00061 $0.02544
Opus 5.5 $0.00024 $0.01018
Sonnet 5.5 $0.00012 $0.00509
Haiku 4.5 $0.00006 $0.00254

Measured 1mo ago against content hash 472e6d3d9355, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

nala-test-generation 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.

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.

curl -s -w "\n%{http_code}" -X POST \
.claude/skills/nala-test-generation/SKILL.md · 309 lines

How it starts

The opening of the file, as written. The whole thing — 309 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Nala Test Generation Skill

Nala is the E2E testing framework used in adobecom/da-express-milo. Tests live under nala/blocks/<block-name>/ and follow a strict 4-file structure that matches the output of npm run nala-test-gen.


Inputs

Input Required Notes
Block name (kebab-case) Yes e.g. ax-marquee, font-generator
Test page path No — ask Relative path e.g. /drafts/nala/blocks/font-generator. If not provided, offer to create the page (see Phase 2).

Phase 1 — Collect inputs

Ask for the block name if not provided.

If a page for this block was already authored earlier in the same workflow (e.g. by build-content-from-figma, at a path like /drafts/<ldap>/<block-name>), do not silently create a second page under /drafts/nala/blocks/. Flag it to the developer and let them decide:

This block already has an authored page at <existing-path>. Should I:

  • Reuse it as the nala test page (skip Phase 2), or
  • Create a separate page under /drafts/nala/blocks/<block-name>?

Proceed to Phase 3 with whichever path the developer chooses.

Otherwise, ask about the test page:

Do you have an existing test page path, or should I create one?

  • I have a path — provide the relative path (e.g. /drafts/nala/blocks/font-generator)
  • Create it for me — I'll build a minimal DA page and give you the path

If the user provides a path, skip to Phase 3. If the user wants a page created, continue to Phase 2.

Path check: the canonical nala test-page root is /drafts/nala/blocks/ — this matches every existing fixture under nala/blocks/*/*.block.json in this repo. Do not invent an alternate root (e.g. /drafts/nala/test-gen/); if a provided path doesn't start with /drafts/nala/blocks/ and there is no reason (like reusing an existing authored page per above) to depart from that convention, flag it to the user before proceeding.


Phase 2 — Create the DA test page (optional)

Read the full file on GitHub · 309 lines

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 Changed · +18 lines 472e6d3d9355
  2. 2mo ago First seen · 291 lines · 61 tokens per session scan A 0cae6fda8e38

Subscribe to this mod's changes

nala-test-generation is a skill published in the GitHub repository adobecom/da-express-milo (6 stars, last pushed yesterday), licensed Apache-2.0. It adds 61 tokens to every session and 2,544 once invoked, about $0.0002 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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