Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Implements and fixes correct date/time handling — UTC/instant storage, IANA timezone and DST conversion (gaps and overlaps), explicit ISO-8601 parsing/formatting, calendar-vs-elapsed duration math, DST-stable RRULE recurrence, and monotonic-vs-wall-clock duration measurement.
Quick start
- Copy the install prompt. Use the green button above this README.
- Send it to your agent. Paste it into your coding agent’s chat and send.
- Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
Review the source before using this skill
This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.
Automated security scan: Partial
Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.
0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1
Content SHA-256: d16fe3660775e69bbb4fa2dec978a7980a56f165d9efabc6a8bab9278f16f157
About this listing
- Category
- Growth & marketing
- Reported license
- Apache-2.0
- Listing language (estimated)
- English
- Review status
- Not individually reviewed
- Agent compatibility
- Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.