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Use the time-keep MCP for reliable time context - IANA timezone ops, date arithmetic, calendar queries, business days, offline holiday lookups (2000-2030), and local timers.
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
SOC 직업 분류 기준
| name | time-keep |
| description | Use the time-keep MCP for reliable time context - IANA timezone ops, date arithmetic, calendar queries, business days, offline holiday lookups (2000-2030), and local timers. |
Open Cowork’s only agent time engine. Backed by the bundled time-keep native MCP (stdio).
Always call the real tools (function calling). OpenCode exposes them as
time-keep_<tool> — for example time-keep_current_time. Prefer these over
shell date, bash, or inventing times from model memory.
If you do not see time-keep_* tools (for example time-keep_current_time)
in your tool list, say so briefly and stop — do not invent CLI fallbacks
or pretend to call MCP. The desktop app should list time-keep when the
bundled MCP is connected (status bar MCP count).
All tools are exposed as time-keep_<tool> (OpenCode MCP naming):
| Need | Tool id |
|---|---|
| Current time | time-keep_current_time |
| List timezones | time-keep_list_timezones |
| Timezone details + DST | time-keep_timezone_info |
| Convert between timezones | time-keep_convert_timezone |
| Calendar fields (weekday, ISO week, etc.) | time-keep_calendar_query |
| Date add/subtract | time-keep_date_arithmetic |
| Date difference | time-keep_date_diff |
| Parse/format dates | time-keep_date_format |
| Holiday check or list | time-keep_holidays |
| Business day counts | time-keep_business_days |
| Set a timer | time-keep_timer_set |
| Read a timer | time-keep_timer_get |
| List timers by tag | time-keep_timer_list |
| Delete a timer | time-keep_timer_delete |
| Check overdue timers | time-keep_timer_check |
isError: true — inspect the JSON error
before retrying.Include: tool used, input date, resolved timezone, date range, whether holiday data was used, and any error details.
calendar_query, convert_timezone,
date_arithmetic, date_diff, date_format, holidays,
business_days. See references/calendar.md.timer_set, timer_get, timer_list, timer_check,
timer_delete. See references/timers.md.User-facing Gateway assistant for OpenCode, Telegram, and WhatsApp sessions. Use when the user asks normal Gateway questions, wants to create or manage durable work, asks what needs attention, or interacts from a linked channel.
Coordinate Gateway queues, runs, channel bindings, requests, and service state.
Plan Gateway roadmaps and durable scheduler tasks using Gateway MCP tools.
Spec-driven review and verification gate for Gateway tasks across code, docs, slides, research, operations, and other deliverables.
Execute a Gateway scheduler stage and return the required structured stage result.
Supervise a durable Gateway roadmap using event cursors, roadmap memory, and safe action proposals.