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Loading / Empty / Error States — measured AI agent skill | DecimalAI

archive228/loading-empty-error-states

NewSkillScoreMaintained

Design the three states every data UI forgets. Use for any component that fetches or lists data.

Frontendby archive228

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

Automatic

Frontend / UI pack

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

pip install decimalai

2 · Get the skill — writes .claude/skills/archive228-loading-empty-error-states/SKILL.md

decimalai skills pull archive228-loading-empty-error-states --out .claude/skills/

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

curl -fsSL --create-dirs -o .claude/skills/archive228-loading-empty-error-states/SKILL.md https://app.decimal.ai/s/archive228-loading-empty-error-states/SKILL.md

Raw file: /s/archive228-loading-empty-error-states/SKILL.md ↗ · machine-readable summary at /s/archive228-loading-empty-error-states.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 6h ago

Yes — +18% lift+25% tokens0% turns100% of whole cases pass with skill (22/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-01	✗→✓	▲ Improved	268%	0%
case-06	✗→✓	▲ Improved	-28%	0%
case-07	✗→✓	▲ Improved	24%	0%
case-17	✗→✓	▲ Improved	22%	0%
case-08	✓→✓	＝ Same ✓	1%	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

archive228 / loopkit

skills/loading-empty-error-states/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

Skill contents

SKILL.md

Loading / Empty / Error States

AI-built UIs handle the happy path and crash on the other three. Design all four:

Loading — skeletons that match the final layout (not a centered spinner that shifts everything).
Empty — a real first-run state: what it is, and the one action to fill it. Not a blank box.
Error — what failed, in human terms, plus a retry. Never a raw stack trace or silent nothing.
Partial — slow/streaming data, optimistic updates that can roll back.

For each fetch in the diff, confirm all four exist. The empty and error states are where products feel broken.

Want to see if archive228/loading-empty-error-states 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.