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Install in OpenClaw
/install timezone-helper
Description
Time zone conversion, world clock, and meeting planner. Use when the user asks about current time in a city, needs to convert time between zones, wants to sc...
Usage Guidance
This skill appears coherent and low-risk: it is offline, requires no credentials, and confines itself to the included city→IANA mapping and conversion logic. Before relying on it for critical scheduling: (1) confirm the exact date and disambiguate timezone abbreviations (e.g., IST, CST), (2) be aware DST rules can change and the SKILL.md contains approximate transition rules, and (3) verify that the specific city you need is present and correctly mapped in references/cities.md. If you need authoritative, up-to-the-minute DST/zone data for legal or safety-critical scheduling, prefer an official time service or system timezone database.
Capability Analysis
Type: OpenClaw Skill
Name: timezone-helper
Version: 1.0.0
The 'timezone-helper' skill is a purely informational bundle containing markdown instructions and a reference list of cities and timezones. It contains no executable code, scripts, or network requests, and its instructions are strictly aligned with its stated purpose of time conversion and meeting planning (SKILL.md, references/cities.md).
Capability Assessment
Purpose & Capability
Name and description (time zone conversion, world clock, meeting planner) align with the SKILL.md and the included references/cities.md. The skill requests no binaries, env vars, or installs — consistent with its stated 'fully offline' design.
Instruction Scope
Runtime instructions are self-contained: resolve city → IANA zone using references/cities.md, apply UTC offset and DST rules, and present formatted outputs. The instructions do not request unrelated files, environment variables, or external network endpoints. Note: DST guidance is approximate and the document correctly asks agents to confirm dates for DST-sensitive conversions and to disambiguate abbreviations like 'IST'.
Install Mechanism
No install spec and no code files; this is instruction-only so nothing will be downloaded or written to disk during install. Low installation risk.
Credentials
No environment variables, credentials, or config paths are requested. The skill does not ask for unrelated secrets or access.
Persistence & Privilege
always is false and the skill does not request persistent privileges or modify other skills or system settings. Normal user-invocable/autonomous invocation settings apply.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install timezone-helper - After installation, invoke the skill by name or use
/timezone-helper - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of timezone-helper.
- Provides time zone conversion, current world clock, and meeting planning across time zones.
- Includes built-in IANA timezone data for 200+ cities; works fully offline with no dependencies.
- Supports daylight saving time information and transitions for major regions.
- Offers detailed output formats: single conversion, world clock, meeting planner, and DST queries.
- Handles ambiguous abbreviations and partial city names with internal mapping logic.
- Designed for ease of use—works anywhere, no API key or scripting required.
Metadata
Frequently Asked Questions
What is Timezone Helper?
Time zone conversion, world clock, and meeting planner. Use when the user asks about current time in a city, needs to convert time between zones, wants to sc... It is an AI Agent Skill for Claude Code / OpenClaw, with 239 downloads so far.
How do I install Timezone Helper?
Run "/install timezone-helper" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Timezone Helper free?
Yes, Timezone Helper is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Timezone Helper support?
Timezone Helper is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Timezone Helper?
It is built and maintained by ToBeWin (@tobewin); the current version is v1.0.0.
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