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SAP Clean Core MCP Server

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SAP Clean Core MCP Server

An MCP (Model Context Protocol) server that classifies SAP ABAP objects against SAP's official Clean Core release catalog. Built for architects, developers, and consultants working on S/4HANA implementations.

What it does

Instantly classify any SAP object (BAPI, function module, CDS view, BDEF, table) against SAP's abap-atc-cr-cv-s4hc dataset — the same catalog that ATC (ABAP Test Cockpit) uses during transport checks.

> Classify BAPI_GOODSMVT_CREATE for PCE

BAPI_GOODSMVT_CREATE → Level C | Not in catalog | ATC Priority 2
I_PURCHASEORDER      → Level C | notToBeReleasedStable | ATC Priority 2  ← the trap
I_BUSINESSPARTNER    → Level A | released | Use freely ✓

Related MCP server: ADT MCP Server

Clean Core Levels

Level

State

ATC

Meaning

A

released

None

Released API — use freely

B

classicAPI / deprecated

Priority 3

Classic API — migration path exists

C

notToBeReleased / notToBeReleasedStable

Priority 2

Internal — exemption required

D

noAPI

Priority 1

No API exists — redesign required

C

Not in catalog

Priority 2

Defaults to C per SAP rule 3.3.4.3.3

Tools

Tool

Description

cc_classify_objects

Classify a list of objects — returns level, ATC priority, and recommended action

cc_lookup_object

Full detail lookup for a single object including successors

cc_find_successors

Find the released replacement API for a blocked object

cc_search_objects

Wildcard/prefix search across 44,000+ objects

cc_semantic_search

Natural language search ("goods movement posting API")

cc_search_by_component

Find all released APIs in a software/application component

cc_get_statistics

Dataset stats — level distribution, object types, top components

cc_list_object_types

All object types in the catalog with counts

cc_partner_objects

Query partner-extended release catalog

cc_explain_level

Explain what a Clean Core level means and what to do about it

Deployment Targets

  • PCE — S/4HANA Private Cloud Edition (default)

  • PUBLIC — S/4HANA Public Cloud

  • BTP — BTP ABAP Environment

Dataset

Backed by SAP's official open-source release catalog: github.com/SAP/abap-atc-cr-cv-s4hc

  • 44,541 objects across S4CORE, SAP_ABA, SAP_BASIS and partner namespaces

  • Updated with each SAP release

  • Loaded at startup, cached in-memory — no database required

Quick Start

git clone https://github.com/Nidhideep/sap-clean-core-mcp
cd sap-clean-core-mcp
npm install
npm run build
npm run setup    # creates .env and .mcp.json

Register with Claude Code:

claude mcp add --scope user sap-clean-core -- node /path/to/sap-clean-core-mcp/dist/src/index.js

Or add to your .mcp.json:

{
  "mcpServers": {
    "sap-clean-core": {
      "command": "node",
      "args": ["/path/to/sap-clean-core-mcp/dist/src/index.js"],
      "env": {
        "DEFAULT_TARGET": "PCE"
      }
    }
  }
}

Environment Variables

Variable

Default

Description

DEFAULT_TARGET

PCE

Default deployment target (PCE/PUBLIC/BTP)

DISABLE_EMBEDDINGS

false

Set true to skip semantic search index

FETCH_TIMEOUT_MS

60000

GitHub dataset fetch timeout

LOG_LEVEL

info

Set debug for verbose logs

Requirements

  • Node.js 18+

  • Internet access at startup (fetches SAP dataset from GitHub)

License

MIT

Install Server
F
license - not found
A
quality
C
maintenance

How are these scores calculated?

Maintenance

–Maintainers
–Response time
–Release cycle
–Releases (12mo)
Commit activity

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