Date Math for Zed

io.github.jowendelapena/date-math

Date/time math for agents: business days, holidays, time zones, cron, RRULE. 25 free calls/day.

client:Zed transport:streamable-http runtime:npm tools:13

Install Date Math in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "date-math": {
      "url": "https://date-math.datemath.workers.dev/mcp"
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs