"1&1" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Generate and validate Factur-X, CII & UBL invoices. Free demo; EUR 3 evaluation, no subscription.
Deterministic constraint satisfaction engine (DAG/CSP) for trade compliance, TARIC nomenclature & OFAC/EAR sanctions screening.
Formify turns document paperwork into something you can just ask for. Describe the agreement you need and it is built as a real, fillable PDF — text fields, checkboxes, dropdowns and signature space placed where a signing client actually expects them. Send it for electronic signature to one person or several, in a set order or all at once, by email or SMS, and preview exactly where every field landed before anyone is contacted. Prove who signed. Swedish BankID, an ID document scan, a live face check, or a company registration lookup for KYC and AML — including the option to capture an ID document's data without storing the image at all. Attach an AI assistant to the document itself. The recipient can ask it what a clause means and it highlights the passage it is answering about, reads it aloud if they prefer, and answers in English, Swedish or Spanish. They never have to paste your contract into another chatbot to understand it. Then track it. See who signed, who only opened it, and who never looked. Remind only the people who have not signed. Fix a mistyped email, hand someone a link in person, revoke a send, or download the completed document. Built for small businesses — agencies, property managers, trades, clinics and tour operators — where the person winning the client is also the person chasing the signature.
E-invoice checker for ZUGFeRD, Factur-X, XRechnung and Peppol BIS. Free web tool, API and MCP.
Verify a company on GLEIF LEI and SEC EDGAR, screen sanctions. No key; quota-free data.
Call preflight_payment before an agent pays an invoice: approval, IBAN, bank change; signed, free.
Czech legal calculators, document templates, legal glossary and lawyer-reviewed guides.
Does a UK business have to right-to-work check a subcontractor or gig worker from 1 Oct 2026? Free.
XRechnung and ZUGFeRD e-invoicing (EN 16931): create, validate, check Leitweg-IDs, German VAT.
F-1 and J-1 student immigration answers with citations to regulations and agency guidance.
台灣加密貨幣資料：交易所、USDT 匯率溢價、法規與防詐。台灣繁體中文 MCP 工具。
Read-only EU e-invoice checks: VAT format, VIES, Peppol lookup. Returns evidence, no filing.
Deterministic MLP tax computation engine. 6 tools: basis projection, estate planning, sell vs hold comparison, MLP vs ETF tax analysis, distribution stress test, and MLP reference data. Returns IRS-cited calculations for K-1 basis tracking, §751 recapture, and §199A QBI.
Japan disability welfare (障害福祉) reference: service fees, add-ons, staffing. In Japanese.
網紅開團合規工具箱：開團廣告用語、定價、稅務與上架。台灣繁體中文 MCP 工具。
The Indian Legal MCP Server gives AI agents structured, high-speed access to 10 major Indian legal texts (BNS, BNSS, BSA, IPC, CRPC, IEA, COI, CPC, MVA, NIA). It features a smart keyword search and tools to instantly fetch specific chapters or section ranges, bridging the gap between raw legal data and AI for perfectly cited legal research.
中国 AI 客服国标 GB/T 47746—2026 合规问答库：必须自动转人工的场景、强制自查项、上线备案要求，答案标注条款依据。
12 synthetic record exception cases: duplicate payments, policy-watch list entries, missing rate con
12 synthetic report exception cases: duplicate reimbursements, policy-watch list entries, missing do
網紅開團與業配合規：薦證廣告規範、供應商統編與公司登記查詢。
