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BelugaMCP

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BelugaMCP

Unified SAP MCP monorepo — combining 3 SAP documentation projects into a single, extensible ecosystem.

BelugaMCP is the "canivete suíço" for SAP development via MCP (Model Context Protocol). Search SAP documentation, lint ABAP code, explore BTP services, and more — all from your AI assistant.

Variants

Variant

Focus

Sources

abap_lint

Discovery Center

sap-docs

Full SAP ecosystem (UI5, CAP, ABAP, BTP, ...)

29

❌

✅

abap

ABAP/RAP development

12

✅

✅

Quick Start

# Clone and setup
git clone https://github.com/anomalyco/BelugaMCP
cd BelugaMCP
./scripts/setup.sh

# (Optional) Generate ABAP keyword documentation
./scripts/run-pipeline.sh

# Build all packages
npm run build

# Start the sap-docs variant (stdio)
npm run dev:sap-docs

Configuration in Cursor / Claude Desktop

{
  "mcpServers": {
    "beluga-sap": {
      "command": "node",
      "args": ["packages/server-sap-docs/dist/index.js"],
      "env": { "MCP_VARIANT": "sap-docs" }
    }
  }
}

For ABAP:

{
  "mcpServers": {
    "beluga-abap": {
      "command": "node",
      "args": ["packages/server-abap/dist/index.js"],
      "env": { "MCP_VARIANT": "abap" }
    }
  }
}

Packages

Package

Type

Description

packages/abap-docs/

Data pipeline

Scraper + generator for ABAP Keyword Documentation (JS vanilla)

packages/server-core/

Core library

Shared MCP server code — handlers, search, metadata, URL generation

packages/server-sap-docs/

Wrapper

Thin entry point for the sap-docs variant

packages/server-abap/

Wrapper

Thin entry point for the abap variant

Available Tools

Tool

Description

sap-docs

abap

search

Hybrid search (FTS5 + semantic + online)

✅

✅

fetch

Full document retrieval

✅

✅

abap_lint

Static ABAP code analysis

❌

✅

abap_feature_matrix

ABAP feature availability by release

✅

✅

sap_community_search

SAP Community blog/Q&A search

✅

✅

sap_search_objects

SAP released objects search

✅

✅

sap_get_object_details

Released object details

✅

✅

sap_discovery_center_search

BTP service catalog search

✅

✅

sap_discovery_center_service

BTP service details

✅

✅

Scripts

Script

Description

npm run scrape

Scrape ABAP documentation from SAP Help

npm run generate

Generate Markdown from scraped HTML

npm run pipeline

Full scrape + generate pipeline

npm run run-pipeline

Full pipeline via shell script

npm run build

Build all packages (server-core → wrappers)

npm run dev:sap-docs

Dev mode with hot reload (sap-docs)

npm run dev:abap

Dev mode with hot reload (abap)

npm test

Run all tests

Architecture

See ARCHITECTURE.md for a deep dive into the monorepo structure, variant system, and data flow.

Credits

BelugaMCP is a unification of 3 open-source projects. See CREDITS.md for full attribution.

License

MIT — compatible with all original projects.

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Resources

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