A guide for ABAP Cloud, SAP's cloud development environment, and its clean-core rules. It explains how to extend SAP systems while relying on supported interfaces and keeping standard code easier to maintain.

It helps choose among key-user, developer, and classic extensibility; work within ABAP Cloud language restrictions; find released API alternatives; and design wrappers for unreleased APIs.

It helps developers understand which code and APIs are allowed in each SAP environment. It also explains how to handle unreleased APIs without violating the chosen extension model.

abap-cloud — Skill for Claude Code and Codex by Ciltress

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.

Any agent

npx skills add Ciltress/sap-abap-mcp --skill abap-cloud

Clone the repo

git clone --depth 1 https://github.com/Ciltress/sap-abap-mcp

Made for: Claude Code, Codex.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/ciltress/sap-abap-mcp/abap-cloud/github.svg)](https://agentmods.dev/skills/ciltress/sap-abap-mcp/abap-cloud)

Your own site

<a href="https://agentmods.dev/skills/ciltress/sap-abap-mcp/abap-cloud"><img src="https://agentmods.dev/badge/skills/ciltress/sap-abap-mcp/abap-cloud/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/ciltress/sap-abap-mcp/abap-cloud"><img src="https://agentmods.dev/badge/skills/ciltress/sap-abap-mcp/abap-cloud.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 153 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,800 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin 100% copy Near-identical to another mod 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.

Model	Per session	Once invoked
Fable 5.1	$0.00153	$0.01800
Opus 5	$0.00077	$0.00900
Sonnet 5	$0.00031	$0.00360
Haiku 4.5	$0.00015	$0.00180

Measured 9d ago against content hash eecab060198c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

abap-cloud 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 9d 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.

Origin

This is a copy

100% identical to abap-cloud — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/ABAP/skills/abap-cloud/SKILL.md · 193 lines

How it starts

The opening of the file, as written. The whole thing — 193 lines — stays where its author put it; the contents beside it link to each section on GitHub.

ABAP Cloud / Clean Core

Guide for developing with the ABAP Cloud programming model, understanding the 3-tier extensibility model, and applying clean core principles.

Workflow

Determine the user's context:
- Understanding ABAP Cloud concepts and restrictions
- Choosing the right extensibility tier
- Wrapping unreleased APIs for use in ABAP Cloud
- Identifying released API alternatives
- Setting up clean core-compliant development
Identify the extensibility tier:
- Tier 1: Key user extensibility (no code)
- Tier 2: Developer extensibility (ABAP Cloud / ABAP for Cloud Development)
- Tier 3: Classic extensibility (standard ABAP, only on-premise/private cloud)
Guide implementation using clean core principles

ABAP Language Versions

Language Version	Scope	Available In
ABAP for Cloud Development	Only released APIs and objects; restricted syntax; no SAP GUI	BTP ABAP Environment, S/4HANA (embedded Steampunk)
Standard ABAP	Full ABAP syntax; all repository objects accessible	On-premise, private cloud

Key Restrictions in ABAP for Cloud Development

Only released SAP APIs (C1 contract) can be used
No direct database table access for SAP tables (use released CDS views instead)
No classic dynpro, selection screens, or SAP GUI-dependent statements
No CALL TRANSACTION, SUBMIT, AUTHORITY-CHECK (use CL_ABAP_AUTHORIZATION instead)
No classic BAdIs or user exits
No EXEC SQL or native SQL (use ABAP SQL or AMDP)
No function modules (except released RFC-enabled ones)
No INCLUDE programs
No WRITE or classic list output
Must use if_oo_adt_classrun for console output

Read the full file on GitHub · 193 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.

9d ago First seen · 193 lines · 153 tokens per session scan A eecab060198c

Subscribe to this mod's changes

abap-cloud is a skill published in the GitHub repository Ciltress/sap-abap-mcp (3 stars, last pushed 17d ago), licensed MIT. It adds 153 tokens to every session and 1,800 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to abap-cloud, differing in 0 lines, and is treated as a copy.

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