32,503 servers. Updated 2026-10-17 04:27

MCP connectors by io.github.physics-star-cat

GET /v1/connectors – MCP directory API reference

databutler-de-rates A
io.github.physics-star-cat
German 2026 tax and social-insurance thresholds, minimum wage and allowances, sourced.
Finance Government Data Open Data
11
databutler-uk-vehicle-rules A
io.github.physics-star-cat
UK vehicle tax (VED) bands, expensive-car supplement, EV rules and MOT fees, sourced.
Government Data Finance Travel & Transportation
11
databutler-policy-rates A
io.github.physics-star-cat
Bank of England, Fed and ECB policy rates, read from the banks' own pages, with dates.
Finance Government Data Open Data
11
databutler-facts A
io.github.physics-star-cat
Official thresholds, rates and fees by key, with source, verified date and signature.
Government Data Finance Legal & Compliance
31
databutler-us-rates A
io.github.physics-star-cat
US federal 2026 tax brackets, standard deductions, payroll and retirement limits, sourced.
Finance Government Data
11
databutler-calendar A
io.github.physics-star-cat
Public holidays (UK, US, DE, FR), tax-year dates and DST switches for 2026-2028.
Calendar Management Government Data Finance
21
databutler-uk-rates A
io.github.physics-star-cat
Current UK tax-year rates and thresholds, verified against gov.uk with source URLs and dates.
Government Data Finance Open Data
11
databutler-tax A
io.github.physics-star-cat
Take-home pay after tax and social contributions for nine countries, with tax year.
Finance Government Data
11
lowriskquotes-montecarlo A
io.github.physics-star-cat
Monte Carlo tools: three-point cost estimation and an educational retirement drawdown simulator.
Finance Education & Learning Tools Research & Data
21