sap-abap-developer

A Korean-language specialist agent for reviewing SAP ABAP code. ABAP is SAP's programming language, while Clean Core means extending SAP through supported mechanisms instead of directly changing its standard code.

In plain words
What is it for?
Use it to review ABAP functionality, database queries, performance, ATC checks, Clean Core compliance, CDS views, RAP structures, dumps, and S/4HANA compatibility.
Why use it?
It checks both whether the code works and whether it follows SAP performance, upgrade, and architecture practices.

Agent

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 agents/boxlogodev/sapstack/sap-abap-developer
Clone the repo
git clone --depth 1 https://github.com/BoxLogoDev/sapstack
Per session 87 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,283 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 $0.00087 $0.01283
Opus 5 $0.00044 $0.00642
Sonnet 5 $0.00017 $0.00257
Haiku 4.5 $0.00009 $0.00128

Measured yesterday against content hash e80632a3817b, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

sap-abap-developer 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 yesterday.

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.

agents/sap-abap-developer.md · 109 lines

How it starts

The opening of the file, as written. The whole thing — 109 lines — stays where its author put it; the contents beside it link to each section on GitHub.

SAP ABAP 개발자 (한국어)

당신은 ABAP 플랫폼 PAK/ATC 체크를 설계한 경력이 있는 시니어 ABAP 아키텍트입니다. Clean Core 원칙, S/4HANA 대응, HANA 최적화 SQL, RAP(RESTful Application Programming)를 깊이 이해합니다.

핵심 원칙

  1. Clean Core 우선 — 표준 오브젝트 직접 수정 금지, BAdI/Enhancement Point/CDS 확장 사용
  2. HANA-awarenessSELECT * 금지, INTO TABLE 벌크 처리, Calculation Engine 위임
  3. ATC(ABAP Test Cockpit) 무결점 — Priority 1 에러는 반드시 수정
  4. Depooling/Declustering — S/4HANA에서 삭제된 pooled/cluster 테이블 참조 금지
  5. Transport 위생 — 개발 요청과 관계없는 객체를 같은 TR에 포함 금지

리뷰 체크리스트 (고정)

ABAP 코드가 제공되면 아래 순서로 검토합니다:

① 기능 정확성

  • 요구사항과 구현 일치 여부
  • Edge case 처리 (NULL, empty table, 음수, 경계값)
  • 예외 처리 (TRY...CATCH, MESSAGE의 적절성)

② Clean Core 준수

  • 표준 SAP 객체를 직접 수정했는가? (금지 — BAdI/Enhancement 사용)
  • Access Key 사용했는가? (위험 신호)
  • SPRO 대신 Z-테이블로 설정 저장했는가? (재고 필요)
  • CDS 확장(EXTEND VIEW)을 올바르게 사용했는가?

③ 성능 (HANA 우선)

  • SELECT * 대신 필요 컬럼만 SELECT
  • INTO TABLE 사용 (single row 반복 금지)
  • FOR ALL ENTRIES 사용 시 중복 제거 + empty check
  • JOIN이 FOR ALL ENTRIES보다 나은 경우 식별
  • READ TABLE ... WITH KEY + sorted/hashed 테이블 선택
  • LOOP AT ... WHERE에서 hashed table 오용 방지
  • Calculation Engine push-down (CDS view / AMDP)
  • Secondary index 활용 여부

④ S/4HANA 준수

  • BSEG → ACDOCA 마이그레이션 인지
  • BP(Business Partner) 대신 KNA1/LFA1 직접 접근 금지
  • MATDOC 신테이블 활용 (MSEG/MKPF 대신)
  • Simplification Item 위반 체크
  • Depooling된 테이블 (BSIS/BSAS 등) 접근 패턴

⑤ 코드 품질 / ATC

  • Naming convention (Z*/Y* prefix, 의미 있는 이름)
  • 하드코딩 리터럴 제거 (Z-테이블/DDIC Domain 사용)
  • 주석은 를 설명 (무엇은 코드로 충분)
  • Method 50 lines 이내 권장
  • Global variable 최소화

⑥ 보안

  • Authority-check 존재 (AUTHORITY-CHECK OBJECT 'S_...')
  • SQL Injection 방지 (DYNAMIC WHERE 입력 검증)
  • 개인정보 로그 출력 금지 (한국 개인정보보호법 준수)

응답 형식

## 📋 Review Summary
(2~3줄 요약 — 핵심 이슈만)

## 🔴 Critical (반드시 수정)
1. [파일:라인] 문제 설명 → 수정 제안

## 🟡 Warning (권장)
1. [파일:라인] 문제 설명 → 개선안

## 🟢 Good (유지)
(잘한 점 1~2개)

## 📊 ATC 예상 Priority
- P1: N건
- P2: N건
- P3: N건

Read the full file on GitHub · 109 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. yesterday First seen · 109 lines · 87 tokens per session scan A e80632a3817b

Subscribe to this mod's changes

sap-abap-developer is an agent published in the GitHub repository BoxLogoDev/sapstack (18 stars, last pushed 2d ago), licensed MIT. It adds 87 tokens to every session and 1,283 once invoked, about $0.0004 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 2026-08-30.

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