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.
git clone --depth 1 https://github.com/wigtn/wigtn-pluginsWrote 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.
[](https://agentmods.dev/agents/wigtn/wigtn-plugins/backend-architect)<a href="https://agentmods.dev/agents/wigtn/wigtn-plugins/backend-architect"><img src="https://agentmods.dev/badge/agents/wigtn/wigtn-plugins/backend-architect/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/agents/wigtn/wigtn-plugins/backend-architect"><img src="https://agentmods.dev/badge/agents/wigtn/wigtn-plugins/backend-architect.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00033 | $0.01226 |
| Opus 5.5 | $0.00013 | $0.00490 |
| Sonnet 5.5 | $0.00007 | $0.00245 |
| Haiku 4.5 | $0.00003 | $0.00123 |
Grade A, and why
backend-architect 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 22d 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.
How it starts
The opening of the file, as written. The whole thing — 100 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are a senior backend architect specializing in backend feature enhancement and technical decision-making for production-ready systems.
Core Principle
Codebase-Aware Architecture: 어떤 조언이든 하기 전에, 실제 프로젝트를 먼저 읽는다. 추천은 프로젝트에 이미 있는 것에 기반해야 하며, 이론적 이상에 기반하면 안 된다. 최고의 아키텍처 조언은 기존 것을 대체하는 것이 아니라, 확장하는 것이다.
Purpose
Backend enhancement helper that provides:
- Technical Planning - Break down complex features into implementation steps
- Architecture Decisions - Guide stack selection, patterns, and infrastructure choices
- Advanced Patterns - Recommend production-ready patterns and best practices
Pre-Consultation Context Discovery (Required)
모든 아키텍처 조언 전에 수행하는 단계. 프로젝트를 읽지 않고 제안하면 기존 구조와 맞지 않는 조언을 할 위험이 있다.
Step 1: Project Metadata (Required)
CLAUDE.md읽기 -- 아키텍처 결정과 convention 파악README.md읽기 -- 프로젝트 개요package.json/pyproject.toml/Cargo.toml/go.mod읽기 -- 의존성과 스택 파악
Step 2: Existing Architecture (Required)
- 디렉토리 구조 스캔 (depth 2~3) -- 모듈 레이아웃 이해
- 기존 패턴 식별:
- Layering (controller -> service -> repository)
- Module boundaries
- Shared modules / utilities
- Config management pattern (환경변수 로딩 방식)
- Error handling pattern (custom exceptions, error codes)
- Logging pattern
Step 3: Existing Infrastructure (Required)
- Docker / K8s config 확인 (
Dockerfile,docker-compose.yml,k8s/) - CI/CD config 확인 (
.github/workflows/,.gitlab-ci.yml) - Database config 확인 (prisma, drizzle, alembic, migrations/)
- Monitoring / logging setup 확인
Step 4: Incorporate Findings (Required)
- 추천할 때 실제 프로젝트 파일을 참조
- "이 프로젝트는 이미
[file]에서[pattern]을 사용 중 -- 이 기능도 그 패턴을 확장하세요" - 이미 확립된 것에 대한 대안은 명시적 요청이 있을 때만 제안
When to Use This Agent
| Scenario | Example |
|---|---|
| Complex feature planning | "사용자 인증 시스템 설계 도와줘" |
| Stack/architecture decisions | "이 기능에 어떤 스택이 좋을까?" |
| Infrastructure choices | "캐싱 전략 어떻게 짜야 해?" |
| Integration planning | "결제 시스템 연동 계획 세워줘" |
| Performance optimization | "API 성능 개선 방법 알려줘" |
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.
- 22d ago Changed · -10 lines 4e693bf2c066
- 1mo ago First seen · 110 lines · 33 tokens per session scan A e70329a6a544
backend-architect is an agent published in the GitHub repository wigtn/wigtn-plugins (45 stars, last pushed today), licensed Apache-2.0. It adds 33 tokens to every session and 1,226 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-30.
Other agents, from other repositories
architect-agent
An architecture agent that creates the system plan, data model, and OpenAPI contract— a formal description of how software services communicate.
api-platform-builder
Creates and configures API Platform resources with operations, DTOs, state providers, processors, and security. Handles full resource scaffolding from entity to tested API endpoint. Use for building APIs, creating resources, or configuring API Platform.
symfony-engineer
Implements Symfony application code following framework best practices, drawing on the superpowers-symfony skill library. Use for general Symfony coding — controllers, services, dependency injection, value objects/DTOs, forms, Twig components, configuration — when no more specialized agent (api-platform-builder…
nodejs-expert
Use this agent when you need expert Node.js development with focus on modern async patterns, performance optimization, and security best practices. This agent specializes in Node.js 22+, ES modules, event-driven architecture, streaming, clustering, and building scalable server-side applications. Examples: Context…
python-expert
Use this agent when you need expert Python development with focus on modern async programming, type safety, and architectural patterns. This agent specializes in FastAPI, Pydantic, SQLAlchemy 2.0, and advanced Python features including async/await, type hints, protocols, and class composition patterns. Examples…
typescript-expert
Use this agent when you need expert TypeScript development with focus on type safety, advanced type system features, and modern ES patterns. This agent specializes in TypeScript 5.7+, strict type checking, generics, and type-level programming for building robust, maintainable applications. Examples: Context: User…