UK Rules & Rates

io.github.dailylifeelevation-ai由 GitHub 帳號 dailylifeelevation-ai 發布v0.1.0更新於 Oct 24, 2026

Sourced, date-aware UK tax and payroll rates, deadlines and UK business checks, with GOV.UK sources.

已驗證Streamable HTTP可網頁執行金融商業與電商

概覽

AI 產生的概覽

託管式 MCP 端點，讓助理取得有來源、依日期生效的英國稅務、薪資與截止日期資料，並查詢 Companies House 公司資訊。

可以做什麼
列出規則主題，並搜尋規則鍵、標籤與主題（免費）。依規則鍵與日期取得當時生效的英國稅率或門檻，含生效日期與來源。取得某條規則依起始日期排序的全部歷史版本。列出英國稅務與薪資截止日期及下次到期日。依名稱搜尋 Companies House 英國公司，並查核公司狀態、申報情形、罰款級距、高階主管與重要控制人。
適用情境
適合助理回答英國稅務、薪資、記帳或法遵問題，且需要與特定日期綁定並附 GOV.UK 來源的數據時；也適合核實英國公司的存續狀態與申報情形。
執行需求
遠端 Streamable HTTP 端點，無需在本機安裝。免費工具不需金鑰或付費。付費工具需要 API 金鑰（透過 Authorization 標頭以 Bearer 形式傳送），或按次使用 Base 上的 USDC x402 付款。需要能連線至該託管服務的網路。
安裝前請注意
付費工具會產生費用：x402 每次呼叫 0.005 USDC，公司查核 0.02 USDC，或選擇每月 19 英鎊／49 英鎊的訂閱；失敗的呼叫不收費。Authorization 標頭會攜帶金鑰。此服務為閉源並由第三方營運，公司查詢會將請求送給該提供者。輸出僅供參考，不構成稅務或法律建議，應以原始來源核實。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 UK Rules & Rates，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/io.github.dailylifeelevation-ai%2Fukrules-mcp/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "uk-rules-rates": {
      "type": "http",
      "url": "https://ukrules.dailylifeelevation.workers.dev/mcp"
    }
  }
}

README

UK Rules & Rates (MCP server)

Sourced, date-aware UK tax, payroll and bookkeeping rates and deadlines for AI agents. Every answer comes with the date it applies from (and to), when it was last checked, and the official GOV.UK (or legislation.gov.uk) page it came from. There is also a UK business check built on Companies House data.

This repository only describes the hosted service. The service itself is run by Blake's Tec Solutions & Co and is not open source.

MCP endpoint (Streamable HTTP): https://ukrules.dailylifeelevation.workers.dev/mcp

Information only, not tax or legal advice. Verify with the source.

What you can ask

  • "What's the UK VAT registration threshold?"
  • "What was the VAT registration threshold on 1 January 2023?"
  • "When is the next PAYE payment deadline?"
  • "What are the National Insurance thresholds for 2026/27?"
  • "Check this UK company: "

Topics include income tax, National Insurance, VAT, corporation tax, capital gains tax, National Minimum Wage, statutory pay, pensions, student loans and mileage allowances, plus tax and payroll deadlines with the next due date.

Tools

ToolAccessWhat it does
list_topicsfreeRule topics and how many rules each has
search_rulesfreeSearch rule keys, labels and topics
search_uk_companyfreeUp to 10 UK companies matching a name
get_ratepaidThe value in force for a rule key on a date, with effective dates and source
get_rate_historypaidAll versions of a rule over time
list_deadlinespaidTax and payroll deadlines with the next due date
check_uk_businesspaidCompanies House facts, filing health, late filing penalty band, officers and PSCs, with source links

The VAT number check inside check_uk_business is coming soon.

Connect

json
{  "mcpServers": {    "ukrules": {      "type": "http",      "url": "https://ukrules.dailylifeelevation.workers.dev/mcp"    }  }}

With an API key, add "headers": { "Authorization": "Bearer YOUR_API_KEY" }.

Pricing

Free tools need no key or payment. Paid tools work with either:

  • x402 pay-per-call (no account): $0.005 USDC per call, $0.02 for check_uk_business, on Base.
  • API key subscription: Developer £19/month for 10,000 calls, Pro £49/month for 100,000 calls (check_uk_business counts as 2 calls).

Failed calls are not charged. Full details and sign-up: https://ukrules.dailylifeelevation.workers.dev/pricing

Links

來源：README.md，提交 712d5eb

工具

8

list_topics

List rule topics (e.g. income_tax, vat) with the number of rules in each.

無需輸入參數。

get_rate

Get the UK rate/threshold in force for a key on a date (default today, Europe/London). Returns value, unit, effective dates and source. Paid: $0.005 USD per call via x402, or use an API key (see /pricing).

輸入參數key必填datejurisdiction

search_rules

Free. Finds rule keys. Use get_rate (paid) to get the value in force on a date.

輸入參數query必填

get_rate_history

Get every version of a rule, ordered by applies_from. Paid: $0.005 USD per call via x402, or use an API key (see /pricing).

輸入參數key必填jurisdiction

list_deadlines

List UK tax/payroll deadlines. Fixed-date deadlines get the next due date on or after from_date (default today, Europe/London) and are filtered to to_date; deadlines that depend on your own period (e.g. VAT, Corporation Tax, Companies House) follow with next_due null and a plain-English recurrence_rule. Paid: $0.005 USD per call via x402, or use an API key (see /pricing).

輸入參數to_datefrom_date

search_uk_company

Search Companies House for UK companies by name. Free. Returns up to 10 matches (name, company number, status, incorporation date) so you can pick the right company_number for check_uk_business.

輸入參數query必填

check_uk_business

Sourced check of a UK company from Companies House: status, type, incorporation date, registered office, SIC codes, filing health (accounts and confirmation statement overdue and by how many days, plus the GOV.UK late filing penalty band if accounts are overdue), insolvency and charges flags, active officers and PSCs, each with a source_url. VAT check: coming soon (a vat_number is accepted but not checked yet). Not a credit check, sanctions or PEP screening. Counts as 2 calls on an API key plan. Paid: $0.02 USD per call via x402, or use an API key (see /pricing).

輸入參數vat_numbercompany_number必填

calculate_employer_ni

Paid. Calculates employer Class 1 National Insurance for one or more annual salaries on a date using verified UK Rules data. Use this instead of doing the maths yourself. Paid: $0.005 USD per call via x402, or use an API key (see /pricing).

輸入參數dateemployees必填apply_employment_allowance

版本歷史

1
  1. v0.1.0最新Oct 14, 2026

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