Hydration Tracker for Openclaw

A local-first CLI tool for tracking daily water intake, setting personalized hydration goals, and analyzing wellness trends.

bytesagain1
v2.0.1
Mar 18, 2026
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1.1k
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Install & Download

1. ClawHub CLI

The fastest way to install a skill directly from the registry.

npx clawhub@latest install hydration-tracker

2. Manual Installation

Copy the skill folder to one of these locations

Global
~/.openclaw/skills/
Workspace
<project>/skills/

Priority: Workspace > Local > Bundled

3. Prompt Installation

Copy this prompt to OpenClaw to install it automatically.

Help me install hydration-tracker using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).

Prefer to download?

Get the raw skill files in a ZIP archive.

What is Hydration Tracker?

Hydration Tracker is a developer-centric wellness utility designed to help users build and maintain healthy hydration habits directly from their terminal. As one of the more health-focused Openclaw Skills, it provides a streamlined interface for logging water consumption without the need for external accounts or cloud-based services. By keeping all data stored locally in JSON format, it ensures maximum privacy while providing high-utility commands for daily health management.

This skill is built for efficiency, offering quick-log commands for standard containers like cups and bottles, alongside detailed analytical tools. Whether you are deep in a coding session or managing complex workflows, Hydration Tracker helps you stay hydrated by providing progress updates and evidence-based tips to keep your performance at its peak.

Hydration Tracker Use Cases

  • Establishing a consistent hydration routine by logging intake and reaching daily targets.
  • Monitoring real-time progress to ensure water consumption is on track relative to the time of day.
  • Reviewing 7-day or 30-day hydration history to identify long-term wellness trends and patterns.
  • Customizing intake goals based on specific health needs, physical activity, or environmental factors.
  • Accessing quick hydration reminders and tips during long work sessions to prevent dehydration.

How Hydration Tracker Works

  1. The user sets a daily intake target using the goal command, which is stored in a local configuration file.
  2. Throughout the day, the user logs consumption using the drink, cup, or bottle commands.
  3. The skill records the volume and timestamp into a local JSON database, updating the running total for the current date.
  4. When a user requests a status update, the tool calculates the difference between current intake and the set goal.
  5. The system generates visual feedback, including progress bars and emoji indicators, to summarize daily or weekly performance.

Hydration Tracker Setup

Hydration Tracker requires Bash 4+ and Python 3 (standard library only). To get started with these Openclaw Skills, ensure your environment is configured and use the following commands:

# Set your daily goal to 2500ml
hydration-tracker goal 2500

# Log your first drink
hydration-tracker drink 300

Hydration Tracker Data Schema & Taxonomy

The skill manages data within the ~/.water_reminder/ directory for persistence and privacy.

File Format Description
data.json JSON Object Maps YYYY-MM-DD dates to cumulative ml intake.
goal.json JSON Object Stores the current global daily hydration goal.
history Logic Maintains up to 30 days of historical data for lookback commands.

Hydration Tracker Advanced Features

  • Time-relative progress checking to determine if current intake meets expected levels for the hour.
  • Local-only JSON architecture for secure, offline data management within the Openclaw Skills ecosystem.
  • Automated weekly summaries featuring daily averages and success indicators.
  • Extensive lookback capability supporting up to 30 days of historical health data.
  • Randomized hydration tips via the remind command to encourage better health habits.

SKILL.md


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