# UK Rules & Rates Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## UK Rules & Rates

UK tax rates, thresholds, payroll deadlines and company compliance checks from GOV.UK sources.

- Record: https://musedirectory.ai/connector/uk-rules-rates
- Category: Finance & Bills
- Developer: Daily Life Elevation AI (https://ukrules.dailylifeelevation.workers.dev/)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 269ms, checked 2026-10-29T12:30:50Z
- Endpoint: https://ukrules.dailylifeelevation.workers.dev/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-28T14:16:19Z)
- Source: Found in the official MCP Registry (io.github.dailylifeelevation-ai/ukrules-mcp) https://registry.modelcontextprotocol.io/v0/servers?search=io.github.dailylifeelevation-ai%2Fukrules-mcp

Provides current and historical UK tax and payroll rates, thresholds, filing deadlines, and company status checks from Companies House. Helps verify business compliance, track VAT and income tax thresholds, and monitor filing deadlines.

Example request: "What is the current VAT registration threshold in the UK and when is my next Corporation Tax deadline?"

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use UK Rules & Rates to help me. It is a free service with an MCP server at https://ukrules.dailylifeelevation.workers.dev/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- list_topics: List rule topics (e.g. income_tax, vat) with the number of rules in each.
- 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).
- search_rules: Free. Finds rule keys. Use get_rate (paid) to get the value in force on a date.
- 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).
- 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-
- 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.
- 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 c
- 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).

Screening checks:
- MCP handshake: pass (Answered in 355ms)
- Domain against threat feeds (Cloudflare security DNS): pass (ukrules.dailylifeelevation.workers.dev not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (7 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (No redirects off the domain)
- AI review of purpose and tool behavior: pass (No concerns)