Sulato Business Tools

io.github.Jakie668Published by GitHub account Jakie668v1.0.0Updated Nov 4, 2026

Free VAT, pricing, quote, VietQR and referral commission tools for Vietnamese businesses.

VerifiedStreamable HTTPWeb executableFinanceBusiness & Commerce

Overview

AI-generated overview

Free remote MCP server with seven calculators for Vietnamese businesses: VAT, selling price, quotations, VietQR transfer payloads, referral commission and…

What you can do
  • Add or extract VAT at 0/5/8/10% on VND amounts
  • Turn a unit cost into a selling price by margin or markup, rounded up, with optional VAT
  • Build a Vietnamese quotation with line items, discounts, VAT, payment milestones and the total in words
  • Generate a VietQR (NAPAS) bank-transfer payload string for a Vietnamese account, with or without amount and note
  • Simulate referral commission across up to three tiers, default 20/8/5%
  • Get a step-by-step operating workflow for a listed trade, and read official info about Sulato Business
When to use it
Useful when you draft quotes, price products or check VAT for a Vietnamese business and want the assistant to do the arithmetic and formatting. Also handy for producing VietQR transfer strings or explaining referral commission splits without opening a spreadsheet.
Requirements
A remote Streamable HTTP endpoint; no package, account or API key. Add the server URL in your client as a custom connector or MCP server with no authentication. Network access to the provider's domain is required.
Before you install
Bank account numbers and payment notes are sent to the provider's server to build the VietQR payload; the README says nothing is stored or logged, but that is the provider's claim. Results are calculations and templates, not financial or tax advice, and nothing is written back to your systems. The about and workflow tools also surface promotional information about the vendor's product.

Installation

In SourceWeft

  1. Open Sulato Business Tools in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.Jakie668%2Fsulato-business-tools/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "sulato-business-tools": {
      "type": "http",
      "url": "https://sulatobiz.com/mcp"
    }
  }
}

README

Sulato Business Tools (MCP server)

Tiếng Việt | English

Sulato Business Tools is a free remote MCP server for Vietnamese businesses. It gives Claude, ChatGPT, Cursor, Claude Code and VS Code seven calculation tools: VAT, selling price, quotation, VietQR transfer content, referral commission and industry workflows. No sign-in, no stored data.

Tools

ToolWhat it doesExample prompt
calculate_vatAdds or extracts VAT at 0, 5, 8 or 10%."Price is 12,500,000 VND before VAT. Add 8% VAT and give me the total."
calculate_selling_priceTurns a cost price into a selling price by margin or markup, with rounding and a VAT-inclusive price."Cost is 180,000 VND, I want a 35% margin, round to the nearest thousand, and show the price with 10% VAT."
build_quoteBuilds a quotation frame: line items, discount, VAT, payment installments and the total written out in Vietnamese words."Draft a quote with 3 design items, 8% VAT, paid in 2 installments of 50/50."
vietqr_payloadProduces the VietQR (NAPAS standard) transfer content so you can generate the QR code. Bank account details are not stored."Create VietQR content for 5,000,000 VND, note 'Coc don 1024', account 0123456789 at Vietcombank."
simulate_referral_commissionSimulates referral commission across up to 3 levels, default 20%, 8% and 5%."On a 20,000,000 VND order, how much does each of the 3 levels earn with the default rates?"
industry_workflowOperating workflow for 23 trades listed on the Sulato Business website."Give me the operating workflow of a spa, from the first inquiry to the customer coming back."
about_sulato_businessAnswers what Sulato Business is and what it does for a business."What is Sulato Business and how can it help a small shop?"

All tools compute on the server and return the result. They do not write to or read from any database.

Add it to your AI app

Claude (web and desktop)

  1. Open Customize > Connectors.
  2. Click Add custom connector.
  3. Enter the URL https://sulatobiz.com/mcp. If the dialog asks for authentication, choose No sign-in. Click Add.
  4. In a chat, open + > Connectors, turn the connector on, then ask as usual.

On Team and Enterprise plans an Owner adds the connector from Organization settings > Connectors, then members turn it on in their chats. Source: Add a connector that isn't in the directory.

ChatGPT (web)

  1. Go to chatgpt.com/plugins.
  2. Click the plus button, then Add custom MCP server.
  3. Enter the name "Sulato Business Tools" and the server URL https://sulatobiz.com/mcp.
  4. Under authentication, choose No authentication. Read the warning, choose I understand and want to continue, then Create as a plugin.
  5. Install the plugin. In a new chat, type @ and pick the plugin.

OpenAI's current documentation describes this flow on the Plugins page and does not require Developer mode. Availability depends on your plan and your workspace policy. Source: Add custom MCP server (OpenAI).

Claude Code

bash
claude mcp add --transport http sulato https://sulatobiz.com/mcp

Cursor

Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (one project):

json
{  "mcpServers": {    "sulato": {      "url": "https://sulatobiz.com/mcp"    }  }}

VS Code

Add to .vscode/mcp.json:

json
{  "servers": {    "sulato": {      "type": "http",      "url": "https://sulatobiz.com/mcp"    }  }}

Or run the command MCP: Add Server, choose HTTP, and paste the URL.

More ready-to-copy files are in examples/.

Call it directly (JSON-RPC over HTTP)

bash
# 1. initializecurl -s https://sulatobiz.com/mcp \  -H 'Content-Type: application/json' \  -H 'Accept: application/json, text/event-stream' \  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-06-18","capabilities":{},"clientInfo":{"name":"curl","version":"1.0"}}}'
# 2. list the 7 toolscurl -s https://sulatobiz.com/mcp \  -H 'Content-Type: application/json' \  -H 'Accept: application/json, text/event-stream' \  -d '{"jsonrpc":"2.0","id":2,"method":"tools/list"}'

The full script, including a tools/call example, is examples/curl.sh. The input schema of every tool is returned by tools/list.

Privacy

  • Tools compute on the server and return the result. They do not call a database.
  • No data you type is stored, including bank account details used for VietQR content.
  • The server does not write request content to application logs.
  • No account, no sign-in, free to use.

Privacy policy: https://sulatobiz.com/chinh-sach-rieng-tu · Terms of service: https://sulatobiz.com/dieu-khoan

About

Sulato Business là hệ điều hành kinh doanh cho doanh nghiệp Việt, từ người kinh doanh một mình đến doanh nghiệp nhiều bộ phận. Khách hàng, công việc, dòng tiền và trợ lý Sulato AI chạy chung một hệ thống: CRM, báo giá, hợp đồng, đơn hàng, bán tại quầy, kho, công nợ, thu tiền VietQR và hoa hồng đối tác.

(English: Sulato Business is a business operating system for Vietnamese companies, from solo operators to multi-department businesses. Customers, work, cash flow and the Sulato AI assistant run on one system: CRM, quotations, contracts, orders, point of sale, inventory, receivables, VietQR collection and partner commission.)

Website: https://sulatobiz.com

Contact

Questions and bug reports: open a GitHub issue. Business enquiries: https://sulatobiz.com

License

The documentation and examples in this repository are released under the MIT License. The hosted service at https://sulatobiz.com/mcp is operated by Sulato Business under its terms of service.

Source: README.md at commit f4af7ab

Tools

7

calculate_vat

Tính thuế GTGT (VAT)

Cộng VAT vào giá chưa thuế hoặc tách VAT ra khỏi giá đã gồm thuế, theo thuế suất 0/5/8/10%, tiền đồng Việt Nam. Add VAT to a net price or extract VAT from a gross price (Vietnam, VND).

Parametersamountrequiredvat_raterequireddirectionrequired

calculate_selling_price

Tính giá bán từ giá vốn

Tính giá bán từ giá vốn theo biên lợi nhuận (margin) hoặc hệ số cộng thêm (markup), làm tròn lên, kèm giá gồm VAT nếu có. Selling price from unit cost by margin or markup, rounded up, optional VAT (VND).

Parametersmethodrequiredpercentrequiredround_tovat_rateunit_costrequired

build_quote

Lập khung báo giá

Lập khung báo giá tiếng Việt: hạng mục, số lượng, đơn giá, chiết khấu, VAT, các đợt thanh toán và tổng tiền bằng chữ. Trả về bảng markdown sẵn để gửi khách. Build a Vietnamese quotation with line items, discounts, VAT, payment milestones and amount in words.

Parametersitemsrequiredsellercustomervat_raterequiredvalid_dayspayment_schedule

vietqr_payload

Tạo nội dung mã VietQR chuyển khoản

Tạo chuỗi nội dung mã QR chuyển khoản theo chuẩn VietQR (NAPAS) cho một tài khoản ngân hàng Việt Nam, có hoặc không kèm số tiền và nội dung. Chuỗi này đưa vào bất kỳ thư viện tạo QR nào; không lưu thông tin tài khoản. Build a VietQR (NAPAS EMVCo) bank-transfer QR payload.

Parametersbankrequiredamountmessageaccount_numberrequired

simulate_referral_commission

Mô phỏng hoa hồng giới thiệu (tối đa 3 tầng)

Mô phỏng hoa hồng cho người giới thiệu trên một đơn hàng, tối đa 3 tầng; mặc định theo chương trình đối tác Sulato Business 20% / 8% / 5%. Simulate referral commission for up to 3 referral tiers (default 20/8/5%).

Parametersratesorder_valuerequired

industry_workflow

Quy trình vận hành theo ngành nghề

Quy trình vận hành từ khách hỏi đến tiền về cho một ngành nghề (spa, salon, nha khoa, phòng khám, nội thất, agency, kế toán, trung tâm ngoại ngữ, khóa học online, shop online, cửa hàng bán lẻ, nhà phân phối, xưởng may, nhân viên kinh doanh...). Step-by-step operating workflow for a Vietnamese small-business profession.

Parametersprofessionrequired

about_sulato_business

Giới thiệu Sulato Business

Thông tin chính thức về Sulato Business: là gì, làm được gì, trang web, bảng giá, cách dùng thử. Official information about Sulato Business, a business operating system for Vietnamese companies.

Takes no parameters.

Version history

1
  1. v1.0.0LatestNov 4, 2026

Score

100% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts