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Skill: frontend/data-fetching-integration · velcrafting | DecimalAI

frontendby velcrafting

Skill: frontend/data-fetching-integration

velcrafting/data-fetching-integration

Source velcrafting/codex-skills ↗License Not recorded

Wire UI to a data source with typed inputs/outputs, loading/error/empty states, and caching rules.

NewMaintained

Automatic

Frontend / UI pack

Last verified 8/3/2026

What it changes

Passed 18 of 22 test cases with the skill, and 18 of 22 without it.

Without skill82%

With skill82%

Checks it passed that the model alone missed

Recommends updating or clarifying the API contract or schema types before hard wiring the data integration hook.

1 fixed17 passed either way3 still failing1 broke

Pass-rate lift: 0 pp
Tokens: +21%
Agent turns: 0%
Response time: -6%

Model gemini-3.6-flashMeasured 8/3/2026v118 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/velcrafting-data-fetching-integration/SKILL.md https://app.decimal.ai/s/velcrafting-data-fetching-integration/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add velcrafting-data-fetching-integration, 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/velcrafting-data-fetching-integration/ and pins it in .decimal/skills.lock

decimalai skills add velcrafting-data-fetching-integration

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

curl -fsSL --create-dirs -o .claude/skills/velcrafting-data-fetching-integration/SKILL.md https://app.decimal.ai/s/velcrafting-data-fetching-integration/SKILL.md

Raw file: /s/velcrafting-data-fetching-integration/SKILL.md ↗ · machine-readable summary at /s/velcrafting-data-fetching-integration.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

A test case the skill fixed. Same model, same prompt, with and without the skill.

Prompt

We need to wire up the new analytics widget to `GET /api/analytics/summary`, but the backend team hasn't finalized the response schema yet—we only have a rough verbal description. Should we generate hardcoded TypeScript interfaces and wire the live hook directly, or take a different step first?

What was checked, without and with the skill
Checked	Without skill	With skill
Recommends updating or clarifying the API contract or schema types before hard wiring the data integration hook.	Missed	Passed

case-07 · gemini-3.6-flash · 8/3/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md83 linessingle file

Skill: frontend/data-fetching-integration

Purpose

Connect UI to an API/data source using the repo’s data tooling, ensuring:

typed inputs/outputs
correct UI state handling
explicit caching and invalidation behavior

Inputs

Data source definition:
- endpoint contract (method/path/request/response) OR
- client function signature OR
- data description (if contract not formalized yet)
UI entry point(s) that need the data
Expected behavior:
- read vs write
- polling or realtime needs
- optimistic updates allowed (yes/no)
Repo profile (preferred): <repo>/REPO_PROFILE.json

Outputs

Data call wired via repo tooling (React Query/SWR/custom)
A hook / loader / data module consistent with repo patterns
UI state coverage:
- loading
- error
- empty
- success
Explicit cache key strategy and invalidation/refetch rules (code comments or helper constants)

Non-goals

Changing backend behavior or contracts
Adding business rules client-side beyond presentation and basic form validation
Building a new data layer abstraction unless explicitly requested

Track record

Benchmark

18 / 22

test cases passed, vs 18 / 22 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/1/2026

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

velcrafting / codex-skills

skills/frontend/data-fetching-integration/SKILL.md

View on GitHub ↗

Imported 8/1/2026Version v1

Other skills for the same job

Published skills whose descriptions closely match this one, with their headline benchmark lift.

kedarrio/connect-data-and-apiConnect UI to APIs or backend data through services, hooks, or framework data-fetching patterns — including types, loading states, error states, and clean data flow. Use this skill whenever a task involves fetching, sending, or syncing data between the front-end and an API/backend (REST, GraphQL, server actions, RPC). Do not use it for database schema/query work itself (see Database and Backend Logic Skill) or for pure UI-only tasks.Close match+50 pp pass-rate lift

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Skill: frontend/data-fetching-integration

Purpose

Inputs

Outputs

Non-goals

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

Related skills