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Epoch Calculator MCP server

by epochcalc.com·com.epochcalc/epochcalc·v1.0.0
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Unix timestamps, DST-aware time zone conversion, durations, cron schedules, and holiday countdowns

C69/100grade C
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Safety scan
C69/100

full report

Adoption
New

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If you have run it, two minutes of your experience saves the next person an afternoon.

Epoch Calculator tools (8)

write = sends, deletes, buys or posts
  • convert_timestampFree

    Convert a Unix timestamp (seconds or milliseconds; auto-detected unless unit is given) to a human-readable date in a time zone, with ISO 8601, RFC 2822, UTC offset, DST flag, weekday, and a relative phrase like "3 days ago".

  • convert_timezoneFree

    Convert a wall-clock date/time from one IANA time zone to another, correctly across daylight-saving transitions. Returns both sides with offsets, the hour difference at that instant, and whether either zone is on DST.

  • cron_next_runsFree

    Explain a 5- or 6-field cron expression in plain English and list its next run times in a time zone (as ISO 8601 and Unix timestamps). Use to answer "when does this cron job run next?" or to validate an expression.

  • date_durationFree

    The exact duration between two dates or date-times: calendar years/months/days, plus total days, hours, minutes and seconds, and the number of weekdays (Mon-Fri). Handles leap years and DST via the IANA database.

  • days_untilFree

    Countdown to a holiday or to a date: days, hours and minutes remaining, and the next occurrence date. Pass an event slug (e.g. "christmas", "thanksgiving", "easter", "super-bowl") or a date (YYYY-MM-DD). Call with no arguments to list the known events.

  • epoch_mathFree

    Add to or subtract from a Unix timestamp in calendar-aware units (years, months, weeks, days, hours, minutes, seconds) in a time zone, e.g. "now + 30 days" or "1748736543 - 3 months". Returns the resulting timestamp in every format.

  • parse_datetimeFree

    Parse a date/time string (ISO 8601, RFC 2822, HTTP date, SQL "YYYY-MM-DD HH:mm:ss", or a Unix timestamp) into a Unix timestamp and a normalized description. Strings without an offset are interpreted in the given time zone.

  • time_nowFree

    The current time: Unix epoch in seconds and milliseconds, ISO 8601, and the local wall-clock time in a given IANA time zone with its current UTC offset and DST status. Use this before any relative date reasoning.

Public scan report

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 459ms20/20
  • Tool poisoning8 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 69/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add --transport http epochcalc https://epochcalc.com/mcp
Add to Cursor

Epoch Calculator: common questions

Is Epoch Calculator MCP server safe?
With care: it is graded C, so read the findings first (69/100). Read the Epoch Calculator safety report
How do I install Epoch Calculator?
It runs remotely at epochcalc.com. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Epoch Calculator need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Epoch Calculator maintained?
The latest release is v1.0.0.
Is Epoch Calculator up?
100% of our last 6 checks got an answer. We check remote servers about four times a day.

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