🕐
Time context
Local time, full date, timezone, season and time of day — detected automatically.
Moment: Morning
→ "Good morning! Great day to make progress ☕"
→ "Good morning! Great day to make progress ☕"
Automatically inject the local time, exact date and weather into your Claude.ai prompts, in real time.
Try it live — here's the Claude.ai composer with the ClockForClaude button:
Click 🕒 Clock: the real timestamp block (your date & time) is inserted at the start of the message — exactly like the extension.
⚡ This automatic refresh (without clicking anything) is included in the Pro version — on Free, a single click on 🕒 Clock is enough.
Local time, full date, timezone, season and time of day — detected automatically.
Temperature, conditions, wind and sunset time via the free Open-Meteo API, based on your location.
Claude knows whether it's a working day and whether offices are open or closed, to help you plan at the right time.
Claude says "Good morning!" in the morning, "Good evening" after 6 PM, and adapts its energy to night or midday. Your conversations feel natural, not robotic.
In the Pro version, ClockForClaude also injects the local weather (temperature, conditions, UV). Claude can advise on activities, travel, or adapt its recommendations to the climate.
An AI assistant that doesn't know the time is like a colleague working blindfolded. ClockForClaude removes the blindfold — it becomes fully present in your reality.
Free forever. Go Pro whenever you want automation.
After payment, you receive a key CFC-XXXX-XXXX-XXXX to paste into the extension to activate Pro. Cancel anytime.
A free and open-source MCP server. Claude gets 3 tools it calls itself to know the time and weather — with no extension.
get_current_datetimeDate, time, timezone, season and time of day.
get_weatherTemperature, conditions, wind and sunset (Open-Meteo).
get_full_contextThe complete timestamp block, ready to inject.
Requires Node.js ≥ 18 · 100% free · github.com/clockforclaude
Yes, completely. Your settings and location are stored locally in your browser. No data is ever sold. Only your coordinates (latitude/longitude) are sent to the free Open-Meteo weather API, with no personal information.
Pro costs €2.49/month via Stripe. After payment, you receive a license key in the format CFC-XXXX-XXXX-XXXX to paste into the extension settings to unlock automatic injection, dynamic weather and the calendar. Cancel anytime from your Stripe portal.
The extension works on Chrome, Brave, Edge and Firefox. The copy-paste web app works everywhere (iPhone, Android, PC). The MCP connector is used in Claude Desktop and Claude Code. Safari and native iOS/Android apps are coming soon.
No, the MCP server is 100% free and open source. Install it in one command with npx clockforclaude-mcp (Node.js ≥ 18 required).
No. ClockForClaude is an independent project, not affiliated with Anthropic. "Claude" is a trademark of Anthropic; this product only uses it to describe compatibility.