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F-sąskaita MCP by usefulapi

by m190version 1.0.0i★ –iRuns in the cloud
Registry nameio.usefulapi/f-saskaita

Install

Overview

Description from the maker (original English)

Read invoices, expenses and PDFs; create invoices and record expenses in F-sąskaita.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Accounting, finance & tax

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 3 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • Can do 12 things (tools) fsaskaita_get_profile, fsaskaita_list_currencies, fsaskaita_list_invoices, fsaskaita_get_invoice …
  • The registry lists no key to fill in.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://f-saskaita.usefulapi.io/mcp

Run this in your terminal

claude mcp add --transport http f-saskaita https://f-saskaita.usefulapi.io/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "f-saskaita": {
      "url": "https://f-saskaita.usefulapi.io/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "f-saskaita": {
      "type": "http",
      "url": "https://f-saskaita.usefulapi.io/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://f-saskaita.usefulapi.io/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 8, 2026. The maker wrote them, not us; we show them as plain text.

  • fsaskaita_get_profile

    Get the business that the token belongs to: name, business type, address, VAT code and company code. A good first call. GET /profile.

  • fsaskaita_list_currencies

    List the currency codes and titles that invoices and expenses accept. GET /currencies.

  • fsaskaita_list_invoices

    List finalized invoices, newest first, 50 per page. Drafts made in the app are not included. The meta block gives current_page, last_page and total. GET /invoices.

  • fsaskaita_get_invoice

    Get one invoice with its seller, buyer, lines (products), payment options, totals and share_link. GET /invoices/{invoice}.

  • fsaskaita_download_invoice_pdf

    Download the PDF of one invoice. Returns the file as base64 with its content type and file name. Files over 3 MB are refused. GET /invoices/{invoice}/download.

  • fsaskaita_list_expenses

    List expenses, newest first, 50 per page. Each item has date, total, currency, seller and timestamps. GET /expenses.

  • fsaskaita_get_expense

    Get one expense: date, total (with VAT), currency, seller and timestamps. The stored VAT and supplier invoice number are not returned. GET /expenses/{expense}.

  • fsaskaita_download_expense_file

    Download the document file (receipt or invoice) of one expense. Returns the file as base64 with its content type and file name. Files over 3 MB are refused. GET /expenses/{expense}/download.

  • fsaskaita_create_invoice

    WRITE: create and finalize a new invoice in the business. It takes a number, queues its PDF and fires the invoice.created webhook. Omit invoice_number to take the next number of the series. The call is NOT repeatable: after a network error, list invoices before you retry. POST /i

  • fsaskaita_update_invoice

    WRITE: replace EVERY field of an existing invoice with the values you send. Read the invoice first with fsaskaita_get_invoice and resend all of it. invoice_number is required: without it the invoice is renumbered. Lines, payment options and seller fields are rewritten and the PDF

  • fsaskaita_create_expense

    WRITE: record a new expense with its document file (receipt or invoice from a supplier). The file is required. The call fires the expense.created webhook and is NOT repeatable: list expenses before you retry after a network error. POST /expenses (multipart).

  • fsaskaita_update_expense

    WRITE: replace EVERY field of an existing expense. Read it first with fsaskaita_get_expense and resend all of it. Stored VAT and supplier invoice number are not returned, so send them again if you need them. The file is optional: when you send one it replaces the stored file. PUT

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 18 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 12 tool descriptions and found no hidden instructions to the AI

Compared with others in Accounting, finance & taxi

  • More stars than 0% of the other 2908 servers in this category
  • Published to the registry more recently than 100% of the other 2908 servers in this category
  • Basic checks equal to or better than 100% of the other 2908 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is F-sąskaita MCP by usefulapi safe?

It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.0) reached the registry today.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Finance Toolkit, SolidInvoice, Korea Tax Calculator

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Finance Toolkit

by JerBouma

500+ transparent financial methods calculated from raw statements, not third-party endpoints.

Computer or cloud★ 5,496MITUpdated yesterday
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SolidInvoice

by SolidInvoice

Create and send invoices and quotes, manage clients, and track payments in SolidInvoice.

Runs in the cloud★ 981MITUpdated 8 days ago
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Korean tax calculation and tax-audit judgment MCP: 96 tools with statutory citations.

Runs on your computer★ 97MITUpdated yesterday
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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

F-sąskaita MCP by usefulapi

Use your F-sąskaita account from Claude, Cursor, or any MCP client. Read invoices, expenses and their PDFs, and create invoices and record expenses. Hosted, no local install: connect with your own credentials.

Live endpoint: https://f-saskaita.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://f-saskaita.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http f-saskaita https://f-saskaita.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
{

"mcpServers": { "f-saskaita": { "url": "https://f-saskaita.usefulapi.io/mcp" } } }

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your F-sąskaita credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/f-saskaita/

On first connect you provide a business API token (F-sąskaita → Settings → Integrations → API). The server validates it and stores it per user. No keys go in config files.

Tools

ToolTypeWhat it does
fsaskaita_get_profilereadGet business profile
fsaskaita_list_currenciesreadList currencies
fsaskaita_list_invoicesreadList invoices
fsaskaita_get_invoicereadGet an invoice
fsaskaita_download_invoice_pdfreadDownload invoice PDF
fsaskaita_list_expensesreadList expenses
fsaskaita_get_expensereadGet an expense
fsaskaita_download_expense_filereadDownload expense file
fsaskaita_create_invoicewriteCreate an invoice
fsaskaita_update_invoicewriteReplace an invoice
fsaskaita_create_expensewriteCreate an expense
fsaskaita_update_expensewriteReplace an expense
fsaskaita_usage_statusmetaUsage status (free-tier meter)
fsaskaita_request_featuremetaRequest a missing feature
fsaskaita_upgrademetaUpgrade to Pro or Pro+
fsaskaita_cancel_subscriptionmetaCancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro (per user)$9/mo or $90/yr (2 months free)Unlimited*

\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.

Pro covers this server only. Subscribe with fsaskaita_upgrade (it returns a Stripe Checkout link). Cancel any time with fsaskaita_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running fsaskaita_upgrade before then undoes the cancel. Or write to support@usefulapi.io.

License

MIT — see LICENSE. Documentation only; the server is hosted.

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