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Public holidays (UK, US, DE, FR), tax-year dates and DST switches for 2026-2028.
MCP endpoint :https://databutler.dev/api/mcp/calendar · website · measurements and detailsLive trust signals for domains & packages: age, registrar, typosquat resemblance.
MCP endpoint :https://databutler.dev/api/mcp/provenance · website · measurements and detailsExact statistics & probability: distributions, hypothesis tests, CIs, Bayesian updates, regression.
MCP endpoint :https://databutler.dev/api/mcp/stats · website · measurements and detailsGerman 2026 tax and social-insurance thresholds, minimum wage and allowances, sourced.
MCP endpoint :https://databutler.dev/api/mcp/de-rates · website · measurements and detailsUS federal 2026 tax brackets, standard deductions, payroll and retirement limits, sourced.
MCP endpoint :https://databutler.dev/api/mcp/us-rates · website · measurements and detailsUK MOT failure data and official UK, French, Japanese and EU vehicle recalls.
MCP endpoint :https://databutler.dev/api/mcp/vehicles · website · measurements and detailsVerified facts for AI agents: rates, exams, recalls, holidays, and what changed since your cutoff.
MCP endpoint :https://databutler.dev/api/mcp · website · measurements and detailsTake-home pay after tax and social contributions for nine countries, with tax year.
MCP endpoint :https://databutler.dev/api/mcp/tax · website · measurements and detailsIs this version still supported? End-of-life dates for 14 runtimes and operating systems.
MCP endpoint :https://databutler.dev/api/mcp/software-eol · website · measurements and detailsUK GCSE and A-level exam dates, results days, entry deadlines and spec changes.
MCP endpoint :https://databutler.dev/api/mcp/uk-exam-dates · website · measurements and detailsUK government service fees, steps, processing times and recent changes, read from gov.uk.
MCP endpoint :https://databutler.dev/api/mcp/uk-gov-process · website · measurements and detailsUK vehicle tax (VED) bands, expensive-car supplement, EV rules and MOT fees, sourced.
MCP endpoint :https://databutler.dev/api/mcp/uk-vehicle-rules · website · measurements and detailsBank of England, Fed and ECB policy rates, read from the banks' own pages, with dates.
MCP endpoint :https://databutler.dev/api/mcp/policy-rates · website · measurements and detailsCurrent UK tax-year rates and thresholds, verified against gov.uk with source URLs and dates.
MCP endpoint :https://databutler.dev/api/mcp/uk-rates · website · measurements and detailsUK exam-board spec data: which paper is a topic on, spec structures, past-paper links. Verified.
MCP endpoint :https://databutler.dev/api/mcp/uk-exams · website · measurements and detailsThe Boston Calendar MCP.
MCP endpoint :https://gateway.pipeworx.io/boston-calendar/mcp · website · measurements and detailsGoogle Calendar MCP Pack
MCP endpoint :https://gateway.pipeworx.io/google_calendar/mcp · website · measurements and detailsOutlook Calendar MCP Pack
MCP endpoint :https://gateway.pipeworx.io/outlook-calendar/mcp · website · measurements and detailsNormalize a calendar handoff
MCP endpoint :https://openings-vote-drilling-initially.trycloudflare.com/mcp/calendar-handoff-reader · measurements and detailsCreate a coordination calendar entry
MCP endpoint :https://openings-vote-drilling-initially.trycloudflare.com/mcp/coordination-calendar-desk · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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