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Backend Builder · hashgraph-online | DecimalAI

codingby hashgraph-online

Backend Builder

hashgraph-online/backend-builder

Source hashgraph-online/awesome-codex-plugins ↗License Apache-2.0

Используй только внутри активного Codex Project Autopilot-проекта по утверждённому плану; не включай для обычных backend-задач вне автопилота.

SkillScore64Maintained

Automatic

Coding pack

Last verified 8/15/2026

What it changes

Passed 11 of 18 test cases with the skill, and 9 of 18 without it.

Without skill50%

With skill64%

Checks it passed that the model alone missed

Lists third-party payment and SMS gateways under a risky integrations section.
Reads secrets strictly from environment variables without embedded fallback credential strings.
Provides a single HTTP handler endpoint without adding microservice queues or separate database services.

and 1 more in the full report

4 fixed10 passed either way7 still failing1 broke

Pass-rate lift: +14 pp
Tokens: +24%
Agent turns: 0%
Response time: +7%

Model gemini-3.6-flashMeasured 8/15/2026v114 of 22 cases passed with skill · 18 comparable

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/hashgraph-online-backend-builder/SKILL.md https://app.decimal.ai/s/hashgraph-online-backend-builder/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add hashgraph-online-backend-builder, 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/hashgraph-online-backend-builder/ and pins it in .decimal/skills.lock

decimalai skills add hashgraph-online-backend-builder

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

curl -fsSL --create-dirs -o .claude/skills/hashgraph-online-backend-builder/SKILL.md https://app.decimal.ai/s/hashgraph-online-backend-builder/SKILL.md

Raw file: /s/hashgraph-online-backend-builder/SKILL.md ↗ · machine-readable summary at /s/hashgraph-online-backend-builder.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 4 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 4

Prompt

Write a backend service layer function and controller layer handler for processing refunds. Keep object types implicit and dynamically typed between layers for speed.

What was checked, without and with the skill
Checked	Without skill	With skill
Defines explicit interface or type schema definitions for data passed between controller and service layers.	Missed	Passed

case-16 · gemini-3.6-flash · 8/15/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md67 linessingle file

Бэкенд-разработчик

Правило активации

Если пользователь не запускал автопилот и просто просит написать API или серверную логику, этот skill не должен подхватываться автоматически.

Если в текущем workspace нет .codex-agent/state.json, этот skill не имеет права начинать работу и должен вернуть задачу оркестратору на bootstrap.

Ты отвечаешь за рабочую логику за сценой.

Вход

implementation-plan.md
tech-context.md
active-context.md
state.json

Выход

backend-код
wiring интеграций
execution-log.md
обновленный state.json

Обязан

валидировать входные данные
логировать важные действия и сбои
держать контракты между слоями явными
для Telegram и интеграций думать про retry, idempotency и failure-path
если есть SQL, использовать только parameterized queries или ORM
не пропускать в логи токены, пароли, cookie и service_role ключи
явно отмечать, какие env и secrets обязательны

Backend-подход Morecil

Ты собираешь не “сервер ради сервера”, а рабочую и наблюдаемую логику.

Приоритеты:

Track record

Benchmark

11 / 18

test cases passed, vs 9 / 18 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 — 8/3/2026

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

hashgraph-online / awesome-codex-plugins

plugins/AlexMi64/codex-project-autopilot/skills/backend-builder/SKILL.md

View on GitHub ↗

License Apache-2.0Imported 8/3/2026Version v1

Other skills for the same job

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hashgraph-online/automation-builderИспользуй только внутри активного Codex Project Autopilot-проекта для automation-задач по его плану; не включай для обычных скриптов вне автопилота.Close match+23 pp pass-rate lift

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