world_clock

A time utility for checking clocks in different time zones, converting times, managing a world clock, and running countdowns or stopwatches.

In plain words
What is it for?
Use it to check the current time in a named time zone, convert times between zones, view several clocks together, and use timers.
Why use it?
It prevents mistakes when coordinating across countries or translating a meeting time between locations.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/proxy2021/enso/world_clock
Any agent
npx skills add Proxy2021/Enso --skill world_clock
Clone the repo
git clone --depth 1 https://github.com/Proxy2021/Enso

Made for: Claude Code, Codex.

Per session 15 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 524 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00015 $0.00524
Opus 5 $0.00008 $0.00262
Sonnet 5 $0.00003 $0.00105
Haiku 4.5 $0.00002 $0.00052

Measured yesterday against content hash 29c40f325ffe, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

world_clock scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

server/skills/world_clock/SKILL.md · 49 lines

What it actually says

World Clock

World clock, timezone converter, countdown timers, and stopwatch utilities

Available Tools

enso_world_clock_current_time (primary)

Get the current time in any timezone with additional world clock zones. Use when the user says: 'what time is it', 'current time', 'show me the time', 'time in Tokyo', 'what time is it in London'.

Parameters:

  • timezone (string): IANA timezone (e.g. America/New_York, Asia/Tokyo). Defaults to system local timezone.

enso_world_clock_convert

Convert a time between timezones. Use when the user says: 'convert time', 'what is 3pm EST in Tokyo', 'timezone conversion', 'time difference'.

Parameters:

  • time (string): Time to convert (e.g. '3:30 PM' or '15:30'). Defaults to current time.
  • fromTimezone (string): Source IANA timezone (e.g. America/New_York)
  • toTimezone (string): Target IANA timezone (e.g. Asia/Tokyo). Can also be a comma-separated list.

enso_world_clock_world_view

View multiple timezone clocks simultaneously. Add or remove timezones from your world clock. Use when the user says: 'world clock', 'show all timezones', 'time around the world', 'add timezone'.

Parameters:

  • addTimezone (string): IANA timezone to add to the world clock
  • removeTimezone (string): IANA timezone to remove from the world clock

enso_world_clock_countdown

Create, view, or delete countdown timers to any target date/time. Use when the user says: 'set a timer', 'countdown to', 'how long until', 'timer for 30 minutes', 'delete timer'.

Parameters:

  • action (string): Action: list, create, or delete
  • label (string): Timer label (for create)
  • target (string): Target time: ISO datetime (2026-12-31T00:00:00) or duration (30m, 2h, 1d)
  • id (string): Timer ID (for delete)

enso_world_clock_stopwatch

Open a client-side stopwatch with lap tracking. Use when the user says: 'stopwatch', 'start timer', 'start stopwatch', 'lap timer'.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 49 lines · 15 tokens per session scan A 29c40f325ffe

Subscribe to this mod's changes

world_clock is a skill published in the GitHub repository Proxy2021/Enso (5 stars, last pushed 3mo ago), licensed MIT. It adds 15 tokens to every session and 524 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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