gold-arch

gold-arch is a skill for Claude Code, Codex from vmkteam/claude-plugins. It costs 33 tokens per session (1,496 once invoked), scanned A, original, MIT.

A Russian-language guide for designing Go services with a specific layered structure, JSON-RPC 2.0, Echo, and PostgreSQL.

In plain words
What is it for?
Use it when creating Go services or adding layers within the vmkteam-style architecture, including database, domain, and API code.
Why use it?
It provides project conventions for teams that use this architecture and warns that the structure may be excessive elsewhere.

Skill for Claude CodeCodex

Part of the vmkteam-developer plugin — 35 skills shipped together

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/vmkteam/claude-plugins/gold-arch
Any agent
npx skills add vmkteam/claude-plugins --skill gold-arch
Clone the repo
git clone --depth 1 https://github.com/vmkteam/claude-plugins

Made for: Claude Code, Codex.

Or install vmkteam-developer, the plugin that ships this one along with the rest of its 35 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for gold-arch

README.md
[![agentmods](https://agentmods.dev/badge/skills/vmkteam/claude-plugins/gold-arch.svg)](https://agentmods.dev/skills/vmkteam/claude-plugins/gold-arch)
Your own site
<a href="https://agentmods.dev/skills/vmkteam/claude-plugins/gold-arch"><img src="https://agentmods.dev/badge/skills/vmkteam/claude-plugins/gold-arch.svg" alt="Measured on agentmods" height="20"></a>
Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,496 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00033 $0.01496
Opus 5 $0.00016 $0.00748
Sonnet 5 $0.00007 $0.00299
Haiku 4.5 $0.00003 $0.00150

Measured 4d ago against content hash 923b367abf9b, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

gold-arch scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/developer/skills/gold-arch/SKILL.md · 123 lines

How it starts

The opening of the file, as written. The whole thing — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Gold Architecture — Go API-сервисы vmkteam

Шаблон: gold-apisrv. Философия: vmkteam.dev.

JSON-RPC 2.0 поверх echo. Простота важнее абстракций. Без интерфейсов кроме как в domain (если нужно).

Слоистость — осознанный выбор vmkteam, а не универсальная Go-идиома. Flat packages идиоматичнее в малых и средних Go-проектах. Мы используем слоистую (db → domain → rpc) потому что: (1) типичный сервис — CRUD + фоновые процессоры + несколько API-endpoint'ов (public/vt/debug), (2) явные конвертеры между слоями убирают риск db-моделей в JSON, (3) кодогенерация (mfd/colgen/zenrpc) лучше ложится на чёткие границы слоёв. Вне vmkteam-контекста эта структура может быть избыточна — не применяй её слепо.

Слои и зависимости

pkg/rpc, pkg/vt, pkg/debug     ← API: свои модели, конвертеры, zenrpc
         ↓
pkg/<projectname>              ← Domain: Manager, Processor, свои модели
         ↓
pkg/db                         ← ORM-модели, EntityRepo, OpFunc
         ↓
PostgreSQL

Зависимости строго вниз. API никогда не импортирует db-модели в JSON — только через конвертер NewEntity(db *db.Entity) *Entity в том же слое (см. /colgen).

Именование пакетов (vmkteam-конвенция)

Так Не так
db repository
rpc handlers, api
<projectname> domain, logic, service
vt / debug admin, backoffice

Структура

cmd/<srvname>/main.go
pkg/app/                  App struct, DI, lifecycle, routing, config, metrics
pkg/db/                   generated ORM
pkg/<projectname>/        domain (+подпакеты по bounded contexts: auth/, chat/...)
pkg/rpc/                  public API, файлы по доменам (auth.go, chat.go — не один большой)
pkg/vt/ | pkg/debug/      admin API, CRUD + Validator
pkg/client/<othersrv>/    rpcgen-клиенты чужих сервисов, push, sms, geoip
cfg/local.toml.dist
docs/*.pgd | *.pdd        схема БД

В pkg/ — только значимые пакеты. Интеграции — всегда в pkg/client/.

Read the full file on GitHub · 123 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 123 lines · 33 tokens per session scan A 923b367abf9b

Subscribe to this mod's changes

gold-arch is a skill published in the GitHub repository vmkteam/claude-plugins (7 stars, last pushed 4mo ago), licensed MIT. It adds 33 tokens to every session and 1,496 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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