uk.co.taptax/taptax MCP server
49 tools · tools last listed 4 Nov 2026
A community server in the official MCP registry. Once a day, Stackduke's Radar connects to it the way any MCP client would, with no account and no sign-in, and lists its tools. It never runs them.
- Address
https://api.taptax.co.uk/mcp- Tracked since
- 16 Oct 2026
- Tools first listed
- 16 Oct 2026
- Tools last listed
- 4 Nov 2026
All 49 tools
By label: 7 that move or spend money, 1 that creates or changes things, 41 said to only read.
| Tool | Labelled as |
|---|---|
add_transaction | Moves money |
check_vat_reverse_charge | Moves money |
create_invoice | Moves money |
mark_invoice_paid | Moves money |
send_invoice | Moves money |
send_invoice_from_card | Moves money |
update_transaction | Moves money |
log_mileage_trip | Changes things |
calculate_capital_gains_tax | Said to only read |
calculate_child_benefit_charge | Said to only read |
calculate_cis_deduction | Said to only read |
calculate_contractor_day_rate | Said to only read |
calculate_corporation_tax | Said to only read |
calculate_dividend_tax | Said to only read |
calculate_gross_salary_for_take_home | Said to only read |
calculate_invoice_due_date | Said to only read |
calculate_late_payment_interest | Said to only read |
calculate_markup | Said to only read |
calculate_mileage_allowance | Said to only read |
calculate_pension_tax_relief | Said to only read |
calculate_pro_rata_salary | Said to only read |
calculate_profit_margin | Said to only read |
calculate_rental_income_tax | Said to only read |
calculate_salary_sacrifice | Said to only read |
calculate_savings_interest_tax | Said to only read |
calculate_stamp_duty | Said to only read |
calculate_student_loan_repayment | Said to only read |
calculate_take_home_pay | Said to only read |
calculate_tax_on_multiple_incomes | Said to only read |
calculate_vat | Said to only read |
check_mtd_status | Said to only read |
check_tax_code | Said to only read |
check_vat_registration | Said to only read |
compare_inside_and_outside_ir35 | Said to only read |
compare_limited_company_and_sole_trader | Said to only read |
compare_salary_and_dividends | Said to only read |
convert_hourly_rate_to_salary | Said to only read |
convert_salary_to_hourly_rate | Said to only read |
estimate_self_assessment_penalties | Said to only read |
estimate_self_employed_tax | Said to only read |
generate_invoice_numbers | Said to only read |
get_mileage_summary | Said to only read |
get_mtd_deadlines | Said to only read |
get_tax_position | Said to only read |
list_invoices | Said to only read |
list_transactions | Said to only read |
plan_quarterly_tax_set_aside | Said to only read |
prepare_business_document | Said to only read |
prepare_quarterly_update | Said to only read |
Labels for community servers are machine guesses from each server's own tool names, descriptions and hints (accuracy not yet measured). They are not a safety verdict. How labels work
Recent checks
Listed its tools at 19 of 19 checks in the 30 days to 4 Nov 2026
Recent changes
Inputs or outputs changed on calculate_gross_salary_for_take_home, calculate_pro_rata_salary, calculate_salary_sacrifice, calculate_take_home_pay, calculate_tax_on_multiple_incomes and 5 more.
A change is a tool added, removed or rewritten between two daily checks. Radar keeps each server's latest 10. What counts as a change