MCP.Market

Time MCP server

online · 96% uptime
by worldclock.pro·pro.worldclock/time·v1.0.0
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A real clock for AI agents: current time, timezone conversion, and DST facts from the IANA tzdb.

A87/100grade A
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Safety scan
A87/100

full report

Adoption
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Time tools (5)

write = sends, deletes, buys or posts
  • convert_timeFree

    Given a UTC instant (or a wall time in a source location), return the corresponding local time in each of up to 50 target locations. Results include a source_url linking the matching worldclock.pro page when available.

  • get_current_timeFree

    Get the current local time (or the time at a given instant) in one or more locations. Each location is a city name, an IANA timezone / abbreviation, or coordinates. Up to 50 locations. Results include a source_url linking the matching worldclock.pro page when available.

  • get_dst_transitionsFree

    Report whether a location observes daylight saving time, the next clock change, and every summer/winter-time transition (date, local time, and before/after offset) within a year. The result includes a source_url linking the matching worldclock.pro page when available.

  • search_citiesFree

    Find cities by name (multilingual, diacritic-insensitive) — useful to resolve a place to a canonical slug, IANA timezone, and coordinates before calling the time tools. Each result includes a source_url linking the city's worldclock.pro page.

  • time_by_coordinatesFree

    Resolve the timezone for a latitude/longitude coordinate (via geo-tz) and return the local time there.

Public scan report

scanner v0.1.9 · 2026-09-24 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 134ms20/20
  • Tool poisoning5 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 65 days ago12/15
  • Maintainer identitynamespace and repository owner differ; GitHub account older than a year; website matches verified namespace8/10
Overall 87/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Time compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
87/100
higher than 73% of 48,255 servers
Tools
5
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
96%
of our recent checks; the typical remote server answers 100%
Response time
159 ms
faster than 71% of 30,031 servers

What its tools let an agent do: 5 read

Install Time in Claude Code, Cursor or VS Code

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

What the publisher says

From the Time repository's README, as published. We do not edit it. Read it on GitHub

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

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

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Time: common questions

Is Time MCP server safe?
Yes, by our scan: it is graded A (87/100). Read the Time safety report
How do I install Time?
It runs remotely at worldclock.pro. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Time need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Time maintained?
The last commit was 106 days ago (2026-07-21). The latest release is v1.0.0.
Is Time up?
96% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Time compare with other MCP servers?
safety score 87/100 (higher than 73% of 48,255 servers); tools 5 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.