BizBankingConnect
FreeNot checkedRemote MCP server for Deutsche Bank BizBank/SME API, enabling secure OAuth with PKCE and tools for account and transaction management.
About
Remote MCP server for Deutsche Bank BizBank/SME API, enabling secure OAuth with PKCE and tools for account and transaction management.
README
Claude Custom Connector (Remote MCP) für die Deutsche Bank BizBank / SME API (api.db.com / Simulator).
Eigenständig vom HausbankAgent (Business Central / Entra).
Token-Modell
- Claude ↔ MCP: Authorization Code + PKCE
- MCP ↔ DB: Authorization Code + Client Secret, danach Refresh Token
- User-Tokens liegen nur im Claude-Client (Session-JWT) — nicht in MCP-Env
Schnellstart
cd BizBankingConnect
cp .env.example .env
npm install
npm run dev
# → http://localhost:8788/api/mcp
Claude verbinden
- DB-App Redirect:
{PUBLIC_ORIGIN}/api/oauth/callback - Env:
SME_DB_CLIENT_ID,SME_DB_CLIENT_SECRET,OAUTH_SIGNING_SECRET,SME_DB_PUBLIC_ORIGIN - Claude → Customize → Connectors → Add →
https://<host>/api/mcp→ Connect
Details: SETUP.md
Tools
sme_db_probe_auth, sme_db_list_accounts, sme_db_list_transactions, SCA, Instant SEPA, Credit Cards.
Lizenz
MIT (soweit nicht anders angegeben).
Installing BizBankingConnect
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/mbdev4F/BizBankingConnectFAQ
Is BizBankingConnect MCP free?
Yes, BizBankingConnect MCP is free — one-click install via Unyly at no cost.
Does BizBankingConnect need an API key?
No, BizBankingConnect runs without API keys or environment variables.
Is BizBankingConnect hosted or self-hosted?
A hosted option is available: Unyly runs the server in the cloud, no local setup required.
How do I install BizBankingConnect in Claude Desktop, Claude Code or Cursor?
Open BizBankingConnect on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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