"Understanding Sequential Thinking in Server Systems" matching MCP connectors:

Malaysian SME accounting, e-Invoice and payroll — with an MCP server your AI works through. 51 tools: your AI reads the live books (P&L, balance sheet with server-computed period comparison, agings, cash and tax position), drafts every document type including adjusting journals, proposes bank classifications, stages a whole migration (chart of accounts, contacts, products, opening balances, historical documents) and even the workspace setup — and checks its own queue: what it filed, what you approved, what you rejected and why. It can never post: every entry waits for the owner's approval in Taokeh, most of it one tap on the /go page. RM29/month on every plan, included in the 14-day trial. Endpoint: taokeh.my/mcp

Manage products, EU Digital Product Passports, operator parties, and GS1 EPCIS supply-chain events.

Tiny (Olist Tiny) e-commerce ERP, one of the most used by online stores and marketplace sellers in B

Secure MCP access to Big Red Cloud accounting data, workflows, help and training.

Solana-native MCP gateway for SAP, DeFi tools, SNS identity, and x402 payments.

MCP server for Codat — companies, connections, invoices, bills and financial statements.

Wholesale BOM pricer: send a parts list, get a priced line-by-line quote by email in minutes.

Authenticated, user-scoped MCP connectors for 30+ business systems.

Fakturownia.pl (Polish invoicing) via MCP: invoices, clients, products, warehouse. Full read-write.

wFirma.pl (Polish accounting) via MCP: invoices, contractors, payments, reports. Full read-write.

Log, query, and edit expenses, budgets, and accounts in Ledgy from any MCP-compatible AI assistant.

Your AI agent deploys, migrates & upgrades self-hosted Odoo ERP on a server you own.

Documents in, reconciled double-entry books out. Statements, invoices, receipts, matched and posted.

D365 F&O: 90 AI tools over 200K+ objects, 25M+ cross-refs, 24M+ label translations.

[A4B](https://a4b.ai/) is a flat-rate CMMS (asset & maintenance management) that ships a native MCP server — an integration still uncommon in the CMMS category. AI assistants like Claude and ChatGPT can query asset inventory, create and update assets and maintenance tasks, search history, and generate reports. Secured with OAuth sign-in, audit logging, and per-organization isolation. Docs: https://docs.a4b.ai/mcp/

Connect Exact Online to your favourite AI with the Ledger Botje MCP server.

Connect AI agents to the legacy systems LATAM business runs on. Live in Chile: tax, banks, payroll.

Odoo ERP for AI agents: hosted OAuth endpoint, gated writes, one endpoint for every instance.

Hosted MCP server for Mini Accountant: invoices, expenses, customers, analytics, tax estimates.

Ninox ERP by NinoxNet: manage inventory, sales, HR and goals, and build in-app dashboards.