Date-time Tools

A server for date-time manipulation and timezone conversion.

A Model Context Protocol (MCP) server for date-time manipulation and timezone conversion.

This MCP server provides a set of tools for working with date-time strings, including timezone conversion, date mutation (arithmetic), and fetching the current date-time and timezone. It is designed to be used as a backend utility for applications or agents that need robust, standardized date-time operations.

Live deployment:https://date-time-tools.iabhishek.workers.dev/mcp

This server runs onCloudflare Workersand uses theStreamable HTTPtransport (with a legacy SSE endpoint also exposed). Per-session state is backed by a Durable Object via Cloudflare'sagentsMcpAgentwrapper.

npm install npm run dev # wrangler dev — serves at http://127.0.0.1:8787/mcp

- CLOUDFLARE_API_TOKEN— create athttps://dash.cloudflare.com/profile/api-tokensusing theEdit Cloudflare Workerstemplate
- CLOUDFLARE_ACCOUNT_ID— found on the Workers & Pages dashboard sidebar

claude mcp add date-time-tools --transport http https://date-time-tools.iabhishek.workers.dev/mcp

{ "mcpServers": { "date-time-tools": { "url": "https://date-time-tools.iabhishek.workers.dev/mcp" } } }

For clients that only speak stdio, bridge withmcp-remote:

{ "mcpServers": { "date-time-tools": { "command": "npx", "args": ["-y", "mcp-remote", "https://date-time-tools.iabhishek.workers.dev/mcp"] } } }

This MCP server provides the following tools for LLMs:

- convertTimezones: Convert a date-time string from one timezone to another.
- mutateDate: Add or subtract days, hours, minutes, months, or years from a date-time string.
- currentDateTimeAndTimezone: Get the current date, time, and timezone.

Runnpm run dev, then in another terminal:

Select theStreamable HTTPtransport and usehttp://127.0.0.1:8787/mcpas the URL.

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Timezone Conversion
Convert a date-time string from one IANA timezone to another using Luxon-compatible formats.

Date Mutation
Add or subtract days, hours, minutes, months, or years from a date-time string.

Current Date-Time & Timezone
Retrieve the current date, time, and timezone of the user/system.

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