What this skill does
Tracks daily water intake from casual mentions and sets hydration targets from weight, exercise, heat, and health context. Use when the user logs a drink ("had a glass", "finished my bottle"), asks how much water they should drink or whether they drink enough, reports thirst, dark urine, dry mouth, cramps, or a headache that could be dehydration, plans fluid or electrolyte replacement for workouts, races, sauna, hiking, flights, or hot weather, or needs rehydration guidance during fever, vomiting, diarrhea, or a hangover, or asks whether tap, bottled, filtered, mineral, or sparkling water is safe or better. Not for meal or calorie logging.
Water Tracker is part of the Research & Knowledge category — research and knowledge skills that gather, search, and summarize information. You can install it on its own or alongside other research & knowledge skills from the OpenClaw catalog.
How to install Water Tracker
The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:
- Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
- Open the in-app Skills panel.
- Search for
waterand click Install. - The skill activates automatically when an incoming message matches its description.
Install from the command line
If you already run the OpenClaw CLI, add Water Tracker with a single command:
openclaw skills add water
This pulls water from ClawHub and installs it into ~/.openclaw/skills/water/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use Water Tracker
Once installed, Water Tracker activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.
Manual install (advanced)
If you prefer manual installation:
- Click the Download .zip button above to grab
water-1.0.4.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/water/(create the directory if it does not exist). - Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.
Frequently asked questions
How do I install Water Tracker?
Install Water Tracker in the OpenClaw Easy desktop app by opening the Skills panel, searching for water, and clicking Install. From a terminal you can run: openclaw skills add water. Either way the skill is placed in ~/.openclaw/skills/water/.
Is Water Tracker free?
Yes. Water Tracker is free and open-source, distributed under the Apache-2.0 license through ClawHub. No account or payment is required to download or run it.
What does Water Tracker do?
Tracks daily water intake from casual mentions and sets hydration targets from weight, exercise, heat, and health context.
Related: more research & knowledge skills
If Water Tracker looks useful, you may also want to check out other research & knowledge skills in the OpenClaw catalog:
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Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models