date_calc

shallow

io.github.bck-stack/sitecheck · Verify this server

Date and time calculations in pure code. op=diff: calendar years, months and days between two dates, and the total days. op=add or subtract: move a date by years, months, weeks, days, hours or minutes (month ends are clamped). op=info: weekday, ISO week, day of year, quarter, and age from birthDate. op=tz: a local date-time in one IANA time zone shown in another. Impossible dates are a 400 with the reason. Price: $0.001 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

100.0/100

1 trials · measured today

date_calc scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.bck-stack/sitecheck, measured 20 Oct 2026 under methodology v0.2.0. Every measured component scored 100.

Component breakdown

ComponentWeightValue
Reliability35%not applicable
Schema integrity25%100.0
Failure behaviour15%not applicable
Latency15%not applicable
Concurrency10%not applicable

Tool details

Transport
remote
Credential class
self-provisionable
Input schema
not declared
Output schema
not declared
Side-effect classification
unclassified

Score history

DayScoreTierMethodology
2026-10-20100.0shallowv0.2.0

Probe evidence

ProbeOutcomes
schema_integritypass: 1

Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.

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Vouch score: date_calc
[![Vouch score](https://vouch.tools/api/tools/e4b20c28-bdcc-4fa5-a97c-8898bd231fd7/badge.svg)](https://vouch.tools/tools/e4b20c28-bdcc-4fa5-a97c-8898bd231fd7)
date_calc — Vouch