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Visual Regression Testing · nexscope-ai | DecimalAI

testingby nexscope-ai

Visual Regression Testing

nexscope-ai/visual-regression-testing

Source nexscope-ai/ecommerce-skills ↗License MIT

AI-powered visual regression testing skill for e-commerce websites. Designs screenshot comparison workflows, mobile/desktop visual checks, and change detection alerts to prevent conversion-killing UI bugs.

SkillScore68Maintained

Automatic

QA & Test Engineering pack

Last verified 8/19/2026

What it changes

Passed 15 of 22 test cases with the skill, and 12 of 22 without it.

Without skill55%

With skill68%

Checks it passed that the model alone missed

Includes image comparison checks for variant image gallery update delays.
Includes rapid alerting configuration for unauthorized banner layout shifts.
Identifies chat widget elements as candidates for global element exclusion lists.

and 2 more in the full report

5 fixed10 passed either way5 still failing2 broke

Pass-rate lift: +14 pp
Tokens: +30%
Agent turns: 0%
Response time: +14%

Model gemini-3.6-flashMeasured 8/19/2026v115 of 22 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/nexscope-ai-visual-regression-testing/SKILL.md https://app.decimal.ai/s/nexscope-ai-visual-regression-testing/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add nexscope-ai-visual-regression-testing, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/nexscope-ai-visual-regression-testing/ and pins it in .decimal/skills.lock

decimalai skills add nexscope-ai-visual-regression-testing

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/nexscope-ai-visual-regression-testing/SKILL.md https://app.decimal.ai/s/nexscope-ai-visual-regression-testing/SKILL.md

Raw file: /s/nexscope-ai-visual-regression-testing/SKILL.md ↗ · machine-readable summary at /s/nexscope-ai-visual-regression-testing.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 5 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 5

Prompt

For our Walmart Marketplace listings, visual bugs occur when switching color swatches. Should we trigger visual regression snapshots on initial page load only?

What was checked, without and with the skill
Checked	Without skill	With skill
Recommends interaction-triggered visual snapshot rules for color swatch click state transitions.	Passed	Passed
Includes image comparison checks for variant image gallery update delays.	Missed	Passed

case-04 · gemini-3.6-flash · 8/19/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md39 linessingle file

Visual Regression Testing

Capabilities

Generates actionable monitoring & alerts frameworks based on your specific business context
Works across major e-commerce platforms (Amazon, Shopify, Walmart, WooCommerce, Etsy, TikTok Shop)
Provides data-driven recommendations with industry benchmarks
Outputs ready-to-implement plans, not just generic advice

Install

clawhub install visual-regression-testing

Usage

Input: Website URL, critical pages, device/viewport targets

Output: Visual test suite design, screenshot comparison rules, mobile check checklist, anomaly alerting config

Example Prompt

"I run a [your business type] on [platform]. Help me set up visual regression testing for my business. Here's my current situation: [describe context]."

Limitations

Requires your specific business data for accurate recommendations
Market benchmarks are based on US/EU data — adjust for other regions
Recommendations should be validated against your platform's current policies
Does not replace dedicated monitoring SaaS tools — designs the strategy and framework

Built by Nexscope AI — AI-powered e-commerce intelligence.

Track record

Benchmark

15 / 22

test cases passed, vs 12 / 22 without

Adoption

Users: 3
Times used: 36

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

nexscope-ai / ecommerce-skills

visual-regression-testing/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

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See it in action

What's inside

Visual Regression Testing

Capabilities

Install

Usage

Example Prompt

Limitations

Track record

Benchmark

Adoption

SkillSafety

Source

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