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FinancialMCP serverFirst audited Nov 13, 2026

ABRA Flexi MCP by usefulapi

MCP server for ABRA Flexi — accounting, contacts, stock and draft-checked invoice creation.The vendor's description, from its MCP Registry listing.

Passed public checksAudited Nov 13, 2026

Every public check ran and passed. Public audit: we connect as an AI client would, list the tools and check what they say. We do not run them. How we audit

Does it work?
YesConnected in 257 ms.
Sign-up?
None neededIt answered without any account or key.
Can it change things?
YesSome tools say they can change things. Your AI client should ask you first.
Endpointhttps://abra-flexi.usefulapi.io/mcp

Source code Website Streamable HTTP · protocol 2025-11-25 · server version 1.10.1

What we checked, the evidence, and the tools it offers.

What we checked

Security

  • Passed: Connections are encrypted (HTTPS).

  • Passed: No hidden instructions found in tool text.

Safety labels

  • Note: 3 tools are labelled as able to change things.

    Expected for tools that send, write or buy. Your AI client should ask before calling them.

    • abraflexi_create_contact
    • abraflexi_update_contact
    • abraflexi_create_issued_invoice
  • Passed: Every tool says whether it only reads or can change things.

Tools

  • Passed: 19 tools listed.

  • Passed: Every tool describes its inputs with a valid schema.

Protocol

  • Passed: The MCP handshake works (Streamable HTTP).

  • Passed: Protocol version 2025-11-25 (latest).

  • Passed: Unknown requests are refused.

Connection

  • Passed: The server responds.

Tools (19)

As the server describes them. The labels are the server's own: it says whether each tool only reads or can change things.

  • abraflexi_get_companyShow the ABRA Flexi company the login points to (name, company id, state). Use it to check the connection.Read-only
  • abraflexi_list_evidencesList the evidences (tables) of the company with their Czech path and name, for example faktura-vydana = issued invoices, adresar = address book, cenik = price list. Use a path from here as 'evidence'…Read-only
  • abraflexi_list_issued_invoicesList issued invoices (sales invoices to customers), newest first by default, filtered by payment status, customer/supplier code, dates or text. Money fields: sumCelkem = total, zbyvaUhradit = still t…Read-only
  • abraflexi_get_issued_invoiceGet one issued invoice with all its fields and its line items. Pass the numeric id (from the list) or an identifier such as code:<number>.Read-only
  • abraflexi_list_received_invoicesList received invoices (bills from suppliers), newest first by default, filtered by payment status, customer/supplier code, dates or text. Money fields: sumCelkem = total, zbyvaUhradit = still to pay…Read-only
  • abraflexi_get_received_invoiceGet one received invoice with all its fields and its line items. Pass the numeric id (from the list) or an identifier such as code:<number>.Read-only
  • abraflexi_list_contactsList or search the address book (adresar): customers and suppliers with code (kod), name, company id (ic), VAT id (dic), e-mail, phone and address. The code from here identifies the customer in invoi…Read-only
  • abraflexi_get_contactGet one address-book entry with all its fields. Pass the numeric id (from abraflexi_list_contacts) or code:<kod>.Read-only
  • abraflexi_list_productsList or search the price list (cenik): products and services with code, name, EAN, prices (without and with VAT), purchase price and whether they are stocked.Read-only
  • abraflexi_list_stock_cardsList stock cards (skladova-karta): the quantity on hand (stavMJ), reserved (rezervMJ) and available (dostupMj) per product and warehouse, with min/max limits and average price.Read-only
  • abraflexi_list_stock_movementsList stock movements (skladovy-pohyb: receipts, issues, transfers), newest first by default, filtered by warehouse or dates.Read-only
  • abraflexi_list_bank_movementsList bank movements (banka: bank statement lines, incoming and outgoing payments), newest first by default, filtered by dates, bank account, variable symbol or text. sumCelkem is the amount; typPohyb…Read-only
  • abraflexi_list_cash_movementsList cash desk movements (pokladni-pohyb: cash receipts and payouts), newest first by default, filtered by dates, cash desk, variable symbol or text. sumCelkem is the amount; typPohybuK says incoming…Read-only
  • abraflexi_list_ordersList orders: direction 'received' = customer orders (objednavka-prijata, default), 'issued' = purchase orders to suppliers (objednavka-vydana). Newest first by default.Read-only
  • abraflexi_list_recordsList records of any business evidence (invoice types, bank accounts, warehouses, cost centres, currencies, ledger entries, price-list items, ...) with an optional filter in ABRA Flexi's filter langua…Read-only
  • abraflexi_get_recordGet one record of any business evidence with all its fields (detail full), by numeric id or identifier such as code:ABC. Field names are the vendor's Czech property names.Read-only
  • abraflexi_create_contactWRITE: create a new address-book entry (customer or supplier) in ABRA Flexi. It only adds a record; nothing is sent. Use dry_run first to see the result without saving. Check abraflexi_list_contacts…Can change things
  • abraflexi_update_contactWRITE: change fields of an existing address-book entry (only the fields you pass are changed). The entry must exist (a wrong id is an error, nothing is created). This overwrites the current values. U…Can change things
  • abraflexi_create_issued_invoiceWRITE: create an issued invoice (faktura-vydana) with line items in ABRA Flexi. The invoice is saved as a normal document with the next number of its series, and ABRA Flexi may account it automatical…Can change things

Audit history

  1. Nov 13Passed

What we sent

Every request in this audit, with the answer and how long it took. We never send credentials and never call a tool.

RequestAnswerTime
initializeHTTP 200257 ms
initializedHTTP 20232 ms
tools/listHTTP 200161 ms
prompts/listHTTP 20093 ms
unknown-methodHTTP 401104 ms

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