Time

Name: Time
Author: worldclockpro

by worldclockproversion 1.0.0i★ –iRuns in the cloud

Registry namepro.worldclock/time

Install

Overview

Description from the maker (original English)

A real clock for AI agents: current time, timezone conversion, and DST facts from the IANA tzdb.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs in the cloud
Transport: Streamable HTTP
Category: Other

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on the maker’s server: what you ask it goes through their server.
The registry lists no key to fill in.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

Open Settings → Connectors
Press Add custom connector
Paste the address below and press Add
If it asks you to sign in, sign in with the maker

https://worldclock.pro/mcp

Run this in your terminal

claude mcp add --transport http time https://worldclock.pro/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "time": {
      "url": "https://worldclock.pro/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "time": {
      "type": "http",
      "url": "https://worldclock.pro/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

Open ChatGPT on the web → Settings → Connectors (Apps)
Press Create or Add (some plans need Developer mode under Advanced first)
Paste the address below, give it a name and save
If it asks you to sign in, sign in with the maker

https://worldclock.pro/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

✓ Pass
Maker matches the repo
The registry name was verified against the domain worldclock.pro (the registry checks domain ownership)
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
… Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
… Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Otheri

More stars than 0% of the other 32466 servers in this category
Published to the registry more recently than 19% of the other 32466 servers in this category
Basic checks equal to or better than 100% of the other 32466 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Time safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 3 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, HotCodePush

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Spec Driven Development

by formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

Runs on your computer★ 440MITUpdated 14 months ago

Install

Remote Desktop Commander

by desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated yesterday

Install

HotCodePush

by hotcodepush-team

Manage over-the-air (OTA) updates for React Native, Expo, Capacitor and Cordova apps.

Runs in the cloudUpdated today

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

World Clock Pro MCP server

Give your AI agent a real clock. Public, read-only, no API key:

https://worldclock.pro/mcp

Models cannot reliably compute local times, DST transitions, or timezone math on their own. This server gives any MCP-capable assistant live answers from the IANA timezone database and a 224,000+ city registry, with the answer's source page cited in every response.

Live endpoint: https://worldclock.pro/mcp (Streamable HTTP, stateless, JSON-RPC 2.0)
How-to page: worldclock.pro/mcp
Server card: /.well-known/mcp/server-card.json
Registry name: pro.worldclock/time (domain-verified)

Quick connect

Claude Code

claude mcp add --transport http worldclockpro-time https://worldclock.pro/mcp

Claude Desktop — Settings → Connectors → *Add custom connector* → paste the URL.

Cursor — paste into ~/.cursor/mcp.json (or use the button on worldclock.pro/mcp):

{ "mcpServers": { "worldclockpro-time": { "url": "https://worldclock.pro/mcp" } } }

VS Code

code --add-mcp '{"name":"worldclockpro-time","type":"http","url":"https://worldclock.pro/mcp"}'

ChatGPT — Settings → *Apps & Connectors* → Advanced settings → enable *Developer mode* → create a connector with the URL and No authentication. The server is read-only, so it works on plans where custom connectors are limited to read-only tools.

OpenClaw — add to openclaw.json:

{ "mcp": { "servers": { "worldclockpro-time": { "url": "https://worldclock.pro/mcp", "transport": "streamable-http" } } } }

MCP Inspector

npx @modelcontextprotocol/inspector

Transport: "Streamable HTTP" → URL: https://worldclock.pro/mcp

Tools

Tool	What it does	Try asking
`get_current_time`	Current time in one or many places (up to 50 at once).	"What time is it in Tokyo, Paris, and UTC?"
`convert_time`	Move one moment across time zones, DST-safe.	"If it's 9 AM Monday in New York, what time is it in Sydney?"
`time_by_coordinates`	Time at any point on Earth, by latitude/longitude.	"What's the local time at 48.85, 2.35?"
`get_dst_transitions`	DST observance and exact clock-change dates for any year.	"When do the clocks change in London this year?"
`search_cities`	Multilingual city lookup → canonical slug, IANA zone, coordinates.	"Find cities called 'San Jose'."

Every result includes a source_url linking the matching worldclock.pro page, so answers can cite a live source.

Ways to describe a place

City name or alias — "Tokyo", "new-york", "nyc", "Москва", "São Paulo"
Timezone — IANA id ("America/New_York") or abbreviation ("PST", "ET", "UTC")
Coordinates — latitude + longitude; the answer names the nearest city

Use as a Claude Code plugin

This repo is itself a plugin marketplace:

/plugin marketplace add worldclockpro/worldclock-mcp

/plugin install world-clock@worldclockpro

The plugin wires up the remote MCP server and installs the world-clock skill, which teaches the assistant when to use which tool and the classic timezone traps (EST vs ET, half-hour offsets, date-line weekday changes).

Use as an OpenClaw skill

The same skill follows the Agent Skills format:

npx clawhub@latest install world-clock   # once published on ClawHub

or copy skills/world-clock/ into your skills directory

Why trust it

Read-only by design. Every tool declares readOnlyHint: true. There are no write operations, no accounts, and nothing to sign in for.
No tracking. Queries are computed in memory and not stored. See the privacy policy.
Live IANA data. DST rules come from the IANA timezone database, updated with the weekly data refresh, never hard-coded.
Run by an established team. The people behind the World Clock Master (Apple Editor's Choice) and World Clock Pro apps.
Domain-verified. The registry listing pro.worldclock/time is published with cryptographic proof of control of worldclock.pro.

Limits and errors

Up to 50 locations per call (search_cities returns up to 25 matches).
Per-IP rate limit: 60 calls per 10 seconds (HTTP 429 with Retry-After beyond that).
Invalid input returns structured errors (LOCATION_NOT_FOUND, INVALID_TIMEZONE, AMBIGUOUS_INSTANT, ...) an agent can read and recover from.

Time

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

HotCodePush

README from the maker

World Clock Pro MCP server

Quick connect

Transport: "Streamable HTTP" → URL: https://worldclock.pro/mcp

Tools

Ways to describe a place

Use as a Claude Code plugin

Use as an OpenClaw skill

or copy skills/world-clock/ into your skills directory

Why trust it

Limits and errors

Links