UK Rules & Rates

io.github.dailylifeelevation-ai/ukrules-mcpVersion 0.1.0

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

Status

Responds238 msNov 14, 2026, 14:49 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:49 UTC
Latency: 238 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://ukrules.dailylifeelevation.workers.dev/mcpResponds238 msNov 14, 2026, 14:49 UTC

No sign-in

Claude Code

claude mcp add --transport http ukrules-mcp https://ukrules.dailylifeelevation.workers.dev/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: ukrules-mcp
Remote MCP server URL: https://ukrules.dailylifeelevation.workers.dev/mcp

Cursor

{
  "mcpServers": {
    "ukrules-mcp": {
      "url": "https://ukrules.dailylifeelevation.workers.dev/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"ukrules-mcp","type":"http","url":"https://ukrules.dailylifeelevation.workers.dev/mcp"}'

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Tools

8 tools

Tools of UK Rules & Rates
	Description		Read-only	Idempotent	Open world
`calculate_employer_ni`Paid. Calculates employer Class 1 National Insurance for one or more annual salaries on a date using 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).	Paid. Calculates employer Class 1 National Insurance for one or more annual salaries on a date using 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).	Not declared	Yes	Not declared	No
`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).	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).	Not declared	Yes	Not declared	No
`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).	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).	Not declared	Yes	Not declared	No
`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).	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).	Not declared	Yes	Not declared	No
`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).	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).	Not declared	Yes	Not declared	No
`list_topics`List rule topics (e.g. income_tax, vat) with the number of rules in each.	List rule topics (e.g. income_tax, vat) with the number of rules in each.	Not declared	Yes	Not declared	No
`search_rules`Free. Finds rule keys. Use get_rate (paid) to get the value in force on a date.	Free. Finds rule keys. Use get_rate (paid) to get the value in force on a date.	Not declared	Yes	Not declared	No
`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.	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.	Not declared	Yes	Not declared	Yes

Details

Registry status: Active
Published: Oct 14, 2026
Updated: Oct 14, 2026
Website: https://ukrules.dailylifeelevation.workers.dev/⁠ (opens in a new tab)
Repository: https://github.com/dailylifeelevation-ai/ukrules-mcp⁠ (opens in a new tab)
Categories (suggested): Invoicing and accountingSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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