Timezone MCP server

Work with clients in other countries without doing time zone arithmetic in your head. Ask “what time is it for Maria in Lisbon”, “convert 3pm Warsaw to New York and Bangalore”, or “find an hour next week that works for me, my client in New York and my designer in London” and get an answer you can act on: ranked meeting slots where everyone is inside their own working hours, the exact daily overlap

Category: Time and operations · Tools: 9 · Version: 0.22.6 · Licence: MIT

Install it

Hosted, nothing to install: open https://mcp.zovo.one/mcp/connect - it mints a free token and prints a ready URL, https://mcp.zovo.one/mcp/timezone/t/<token>. Paste that into your client. The bare https://mcp.zovo.one/mcp/timezone hands out the tool list but answers tool calls with HTTP 401, which is why the tokenised URL is the one to use.
Claude Desktop, one click: download the .mcpb bundle
From source: git clone https://github.com/theluckystrike/mcp-servers then build servers/timezone.
npm: the package @theluckystrike/mcp-timezone is staged and publishes shortly; the .mcpb bundle is the supported install until then.

Tools it exposes

Tool	What it does
`now`	see tool reference
`convert_time`	Convert time
`overlap`	see tool reference
`find_meeting_slots`	Find meeting slots
`dst_changes`	see tool reference
`business_days`	see tool reference
`contacts_set`	see tool reference
`contacts_list`	see tool reference
`ics_create`	see tool reference

Pricing

Free to run locally, forever. The Pro licence is $19, one time, lifetime — it changes only the hosted endpoint’s saved-report cap, never the tools. All 58 servers together are $39 as a bundle instead of $1102 bought one at a time.

Buy the Timezone Pro licence — $19

Questions people actually ask

Is the Timezone MCP server free?

Yes. Running Timezone locally is free and unlimited, and the code is MIT licensed. There is a one-time $19 Pro licence for the hosted endpoint, which removes the saved-report cap. No subscription and no account are required.

Does Timezone need an API key?

No. The server works offline against local files. If you use the hosted endpoint, the connection is authenticated with a scoped token instead of a per-tool API key.

Where does the data go?

Local installs keep everything on your machine. The hosted endpoint stores records in an isolated per-tenant namespace, and only for servers you actually call.

Which clients can use it?

Any MCP client: Claude Desktop (via the .mcpb bundle), Claude Code, Cursor, Windsurf, VS Code with an MCP extension, or your own agent over the Streamable HTTP transport.

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All 58 back-office MCP servers · how the collection is organised