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Webapp Testing — measured AI agent skill | DecimalAI

hmbown/webapp-testing

SkillScore32Maintained

Start/reuse a local app, wait for readiness, inspect rendered state/console/network, act from observed selectors, and verify with evidence.

by hmbown

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

QA & Test Engineering pack

decimalai skills pull hmbown-webapp-testing

Get this skill — curl · raw file

curl -fsSL https://app.decimal.ai/s/hmbown-webapp-testing/SKILL.md

Raw file: /s/hmbown-webapp-testing/SKILL.md ↗ · machine-readable summary at /s/hmbown-webapp-testing.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

22 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 3d ago

—-30% tokens0% turns32% of whole cases pass with skill (7/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-04	✗→✓	▲ Improved	22%	0%
case-14	✗→✓	▲ Improved	9%	0%
case-21	✗→✓	▲ Improved	-7%	0%
case-22	✓→✗	▼ Worse	-27%	0%
case-07	✓→✓	＝ Same ✓	-45%	0%

Showing 5 of 22 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

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

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

hmbown / codewhale

crates/tui/assets/skills/webapp-testing/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

Skill contents

SKILL.md

Webapp Testing

When to use

Use to prove a web app flow works in a real browser/runtime context.

Non-goals

Do not claim success from unit tests alone.
Do not hardcode fragile selectors without observation.

Workflow

Start or reuse the local app.
Wait for readiness.
Inspect DOM/console/network.
Drive the flow from observed state.
Record evidence of pass/fail.

Want to see if hmbown/webapp-testing would activate on your phrasing? Try it before you install — no LLM call, no signup.

Other measured skills in the registry, with their headline benchmark lift.