PromNET — Hungarian business calculators & legal checker alternatives
12 MCP servers, A2A agents and x402 APIs that also do finance & accounting, legal & compliance, jobs & hr, ranked by how much they overlap with PromNET — Hungarian business calculators & legal checker (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| PromNET — Hungarian business calculators & legal checker (this one) | MCP server | Yes | – | – |
| LexGO Jobs | MCP server | Yes | – | – |
| Emisso Connect | MCP server | Yes | – | – |
| Kvickd | MCP server | Yes | – | – |
| Numezis | MCP server | Yes | – | – |
| Octura Solutions Site Tools | MCP server | Yes | – | – |
| Tools Berry Paycheck | MCP server | Yes | – | – |
| Avalara AvaTax | MCP server | Yes | – | – |
| LexRegPulse: Banking Regulation Brief | MCP server | Yes | – | – |
| Moltline Business Suite | MCP server | Yes | – | – |
| Spain Legal by Legal Fournier | MCP server | Yes | – | – |
| US compliance and books health | MCP server | Yes | – | – |
| mart402.com | x402 paid API | Yes | 12 | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- LexGO Jobs Live MCP
Live Belgian and Luxembourg legal jobs. Unauthenticated. Send candidates to click_url.
MCP server · be.lexgo · also does legal & compliance, jobs & hr
- Emisso Connect Live MCP
Connect AI agents to the legacy systems LATAM business runs on. Live in Chile: tax, banks, payroll.
MCP server · ai.emisso · also does finance & accounting, jobs & hr
- Kvickd Live MCP
Swedish bookkeeping for small limited companies: ledger, invoices, VAT, payroll and annual reports.
MCP server · com.kvickd · also does finance & accounting, jobs & hr
- Numezis Live MCP
Swiss SME back office: accounting, VAT, QR-bill invoicing, supplier bills, CRM, HR and payroll.
MCP server · com.numezis · also does finance & accounting, jobs & hr
- Octura Solutions Site Tools Live MCP
Deterministic Odoo ERP calculators: implementation cost, ROI, TCO, tax, payroll, inventory.
MCP server · com.octurasolutions · also does finance & accounting, jobs & hr
- Tools Berry Paycheck Live MCP
Live US paycheck and payroll-tax math for 2026, all 50 states and DC, powered by tools-berry.com.
MCP server · com.tools-berry · also does finance & accounting, jobs & hr
- Avalara AvaTax Live MCP
Access Avalara AvaTax API for tax calculation, transactions, nexus management, and compliance
MCP server · com.avalara · also does finance & accounting, legal & compliance
- LexRegPulse: Banking Regulation Brief Live MCP
Daily US banking regulation brief, weekly digest, archive and comment-deadline tracker. No key.
MCP server · io.github.RRGU26 · also does finance & accounting, legal & compliance
- Moltline Business Suite Live MCP
30 finance, bookkeeping, legal-ops and SMB operations skill products. 6 of 8 tools free.
MCP server · com.moltlinestudio · also does finance & accounting, legal & compliance
- Spain Legal by Legal Fournier Live MCP
Spain legal MCP for visas, residency, Beckham Law, NIE/TIE, nationality, tax, tools, and handoff.
MCP server · com.legalfournier · also does finance & accounting, legal & compliance
- US compliance and books health Live MCP
US company filing obligations, plus a 25-check bookkeeping diagnostic. Sourced, dated, no signup.
MCP server · com.medianfi · also does finance & accounting, legal & compliance
- mart402.com Live x402
PDF facts before you pay for parsing: page count, metadata, per-page text volume, scanned-or-not estimate. 0.001/call. (21 paid endpoints on mart402.com.)
x402 paid API · 12 endpoints · also does finance & accounting, jobs & hr