"Search functionality without API key requirement" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Manufacturing cost of CNC and sheet-metal parts from STEP or DXF: process plan, times, 10 lot sizes.
Read-only UteamUP CMMS connector for finding assets and work orders and viewing asset details through five tools. Sign in with OAuth; access follows your company permissions.
Odoo MCP connector for ChatGPT and Claude: ask sales, invoices and stock in plain words. Read-only.
Bookkeeping for Swedish small businesses: AB, enskild firma, handelsbolag. Invoices, VAT, payroll.
IQ Books is an AI-native UK ledger that does the bookkeeping for you. Bank transactions arrive already coded, receipts and bills file themselves, invoices are allocated, the bank is reconciled, and VAT and MTD for Income Tax updates go to HMRC from it. Through this connector Claude can read the reports, raise invoices, record payments and code bank statements, with every change shown as a plan you approve first. UK businesses; the ledger is free for one business, and there is a free demo company to try.
AI accounting: ask about your live AccountsOS books in plain English. Read-only tools for transactions, cash balances, invoices, bills, VAT, filing deadlines and reports across 32 countries. OAuth sign-in; free 14-day trial at accounts-os.com.
Double-entry bookkeeping with bank matching, reports and DATEV export. Pay per action.
QuipAssist's MCP server lets an assistant look up equipment, repairs, work orders, maintenance schedules, parts, vendors, IoT readings and reports across the sites a user can access. With write access it drafts repair, maintenance and parts changes, which wait for human review by default. An agent can never dispatch work, sign off safety steps, approve spending or send messages.
Bookkeeping and accounting: P&L, balance sheet, cash flow, transactions, accounts, payees, rules.
Query your live AccountsOS books: balances, transactions, VAT, deadlines, invoices.
Read Twelfth workspace products, sales, inventory, suppliers, pricing, projects and actions.
Tenant-scoped credentials, training and business records with owner-controlled write approvals.
AIProcurement.club offers 42 MCP tools: 27 procurement specialists, 6 fixed workflows, 2 saved-report recovery tools and 7 read-only evidence tools. Five file tools provide local PDF/DOCX/PNG/JPEG extraction, English OCR, page quotes, keyword search and exact order-document checks in private temporary RAM on AIP; no corpus or Gateway memory is added. File tools require agent:read; the two existing tenant-scoped PO/invoice readers require p2p:read. For AIP-only file handling, connect directly to https://mcp.aiprocurement.club/mcp with Authorization: Bearer YOUR_SCOPED_AIP_KEY; do not submit documents or keys to directory test profiles. Paid agents are separate: external-inference consent and prepaid AIP access (from $10/job) apply. Use one stable idempotency key per paid job for saved-result replay. Setup: https://aiprocurement.club/agent-services/for-agents.
Every Xero organisation you run, in one AI session. Writes wait for a person to approve them.
LeaseCommand's MCP server gives an assistant organization-scoped access to lease records and ASC 842 lease accounting data: lease portfolios, payment and amortization schedules, critical dates and journal entries. Access never exceeds the user's own role, platform administration is excluded, and every change goes through explicit prepare and confirm steps.
Ask your Rent Manager portfolio anything: live, read-only financials, rent roll, leasing.
Find the cash trapped in your inventory, then size reorder points, safety stock and EOQ.
QuickBooks Online in Claude and ChatGPT: 221 tools, full ledger, multi-company, Canada + US, FR/EN.
Receipts you've read to Excel, CSV, Xero or QuickBooks files, VAT split per rate. Free.
QuickBooks MCP Pack — query customers, invoices, and accounts via QuickBooks Online API.
Danish accounting data from e-conomic and Billy: invoices, VAT by quarter, P&L. Read-only.
Odoo MCP Pack — ERP/CRM via Odoo's external JSON-RPC API.
Governed rebate & revenue close (ASC 606/705/842): explain, ingest, compute, trace to source.
German bank statements, PayPal, SumUp and Stripe reports to verified DATEV, Lexware or MT940
HR, payroll and date calculators: turnover, eNPS, US take-home pay, bonus tax, overtime. No key.
Work out how many flat-pack units fit in a 20ft or 40HQ container: layers, weight and utilisation.
Brazilian 2026 payroll and MEI estimates. 50 free calls/day/IP; optional paid annual key.
Quoting, pricing, production and part data for contract manufacturers (3D printing, CNC).
Inventory reorder plans from SKU sales, stock and lead times. $19 a run, paid by card.
