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Time MCP server

Reference MCP server that exposes the current time and timezone conversions to the agent.

Official
npm package (runs locally)

Verified · editorial policy

Time MCP server TL;DR

TL;DR
Server
Time MCP server
Vendor
Anthropic (reference)
Category
Reference servers
Distribution
npm package (runs locally)
TL;DR
The Time reference server gives the assistant a deterministic answer to questions like the current time in a given timezone or the conversion between two zones. Tiny, focused, and useful any time the model needs to reason about scheduling, cohorts, or anything time-dependent without hallucinating the current moment.
Founder fit
If you ever ask Claude to draft a launch announcement, schedule a cohort kickoff, or convert a webinar time across timezones, install this server so the answer is anchored in real clock state and not in the model's training-data sense of 'now'.
Last verified
May 22, 2026

What an agent can do with it

Get current time

Return the current time in any IANA timezone.

Convert between timezones

Translate a timestamp from one zone to another.

Why an indie SaaS founder cares

If you ever ask Claude to draft a launch announcement, schedule a cohort kickoff, or convert a webinar time across timezones, install this server so the answer is anchored in real clock state and not in the model's training-data sense of 'now'.

Install

Access: Local, free, no auth.

Claude Desktop

Add the following block to your claude_desktop_config.json and restart Claude:

{
  "mcpServers": {
    "time": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-time"]
    }
  }
}

Cursor

Add the following block to .cursor/mcp.json in your home directory or project root:

{
  "mcpServers": {
    "time": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-time"]
    }
  }
}

Install snippets are derived from the vendor's published distribution shape. If your client is neither Claude Desktop nor Cursor, see the vendor docs for client-specific configuration.

Time MCP server – FAQ

Why install a time MCP at all?

Language models do not know the current time on their own. A trivial MCP that returns the clock prevents a whole class of date-confusion mistakes.

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Want an agent that knows your SaaS offer?

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