compare_time

MCP tool from Chrono MCP by JMoak

(optional): Compare ISO datetime(s) for diff/durationbetween. String or array.

How to use it

compare_time is exposed by the Chrono MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the compare_time tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install Chrono MCP

$npx @jmoak/chrono-mcp

FULL CHRONO MCP LISTING

Other tools in Chrono MCP (18)

Add duration to a datetime

(optional): Base ISO datetime(s). String or array. Defaults to current time.

compare_time_timezone

(optional): Timezone for comparetime

(string, optional): ISO datetime string. Defaults to current time

Calculate simple difference in various units

duration_between

Detailed duration breakdown between two times

Expand an RFC 5545 RRULE or ISO 8601 repeating interval into occurrences

(array, optional): Output formats (iso, rfc2822, sql, local, localeString, short, medium, long, full)

(boolean, optional): Include UTC offsets in output

interaction_mode

(optional): autodetect singletomany manytosingle pairwise crossproduct aggregate. Defaults to autodetect.

(string, optional): Locale for formatting (e.g., en-US, fr-FR, ja-JP)

(required): Type of calculation

Sort timestamps chronologically

Statistical analysis of time series and durations (up to 100,000 timestamps per call)

Subtract duration from a datetime

(optional): Timezone for basetime

(array, optional): List of timezone names for conversions

, months, days, hours, minutes, seconds (optional): Duration values