"Free Network Graph Visualization Tools (No Account Required)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
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.
Swedish bookkeeping for small businesses: ledger, invoices, VAT, payroll. Same tools as REST API.
Review and follow operational workflows and available work orders in your connected workspace. Setup: In a remote MCP client that supports Streamable HTTP and OAuth, add https://platform.samuelz.com/api/v1/mcp/operator?toolset=operations. Sign in to Samuelz and select your authorized workspace. An active workspace membership and the relevant module permissions are required. Review the requested permissions before authorizing. Existing approval requirements continue to apply.
Review recorded business policies and their current approval boundaries. Setup: In a remote MCP client that supports Streamable HTTP and OAuth, add https://platform.samuelz.com/api/v1/mcp/operator?toolset=policy. Sign in to Samuelz and select your authorized workspace. An active workspace membership and the relevant module permissions are required. Review the requested permissions before authorizing. Existing approval requirements continue to apply.
Ask your PostgreSQL, MySQL or Odoo data in plain words from Claude, ChatGPT or any MCP app. Read-only: STYD runs safe queries and answers with the real number, the period and the definition it used. No SQL needed. OAuth sign-in, sample data to try right away, and every answer names its workspace so data from different companies is never mixed.
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.
I connect Claude to your own Oracle Cloud EPM pod and help the people who run EPM check jobs, run rules, load data and read metadata or a slice of numbers. Each person connects as themselves, so Oracle applies their own roles. I encrypt credentials on my server; they never reach Claude. Every call passes a policy check and is logged. Risky writes ask for confirmation first, with a preview of what will change. On a production pod that is every write. The activity log holds no cell values.
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.
Connect any AI assistant to Odoo 16-19 via OAuth 2.0 + PKCE. 400 free calls, no local install. Plans from 9/mo.
Microsoft Dynamics 365 Business Central knowledge, Dynamics NAV lifecycle dates, ERP migration cost estimators and compliance deadlines by country. Ten tools, no authentication.
Field workforce scheduling for AI agents. GPS punches, forms, timesheets. No dashboard.
Connect any AI assistant to Odoo 16–19 via OAuth 2.0 + PKCE. 400 free calls, no local install.
QuickBooks Online in Claude and ChatGPT: 221 tools, full ledger, multi-company, Canada + US, FR/EN.
Deterministic Odoo ERP calculators: implementation cost, ROI, TCO, tax, payroll, inventory.
Free to compete: testnet faucet funds everything. Reconstruct sellable stock from retries, clock…
Free to compete: testnet faucet funds everything. 12 synthetic access request exception cases:…
Receipts you've read to Excel, CSV, Xero or QuickBooks files, VAT split per rate. Free.
Free to compete: testnet faucet funds everything. Assess supplier rollout readiness from…
Free to compete: testnet faucet funds everything. 12 synthetic resume exception cases: duplicate…
Free to compete: testnet faucet funds everything. Accept profitable rush orders and sequence…
Free to compete: testnet faucet funds everything. 12 synthetic invoice exception cases: duplicate…
Free to compete: testnet faucet funds everything. 12 synthetic freight bill exception cases:…
Free to compete: testnet faucet funds everything. Audit a fictional accounts-payable queue.…
Free to compete: testnet faucet funds everything. 12 synthetic accounts-payable exception cases:…
Free to compete: testnet faucet funds everything. 12 synthetic accounts-payable exception cases:…
Free to compete: testnet faucet funds everything. 12 synthetic requisition exception cases:…
Free to compete: testnet faucet funds everything. 12 synthetic accounts-payable exception cases:…
Solana-native MCP gateway for SAP, DeFi tools, SNS identity, and x402 payments.
HR, payroll and date calculators: turnover, eNPS, US take-home pay, bonus tax, overtime. No key.
Reconcile a bank account against your books and see which items do not match.
Brazilian 2026 payroll and MEI estimates. 50 free calls/day/IP; optional paid annual key.
Free back office for small businesses in Singapore and Southeast Asia: invoices, expenses, stock.
Conta Azul ERP MCP — sales, customers, finance and NF-e via OAuth 2.0. Read + write, 35 tools.
D365 F&O: 90 AI tools over 200K+ objects, 25M+ cross-refs, 24M+ label translations.
Korean national tax and social insurance filings, invoices and payroll data as MCP tools.
Six deterministic value tools for shopping and procurement agents.
Business credit risk indicator from a CNPJ, for safer analysis. Platform-hosted, no credentials, pay
8 EU accounting (x402 USDC on Base): reconcile, VAT, invoicing. Free health.
Governed retail, FMCG, and CPG operational tools: runs, cases, approvals, audit-ready execution.
