Agent skill

Withings Health

by sundial-org in sundial-org/awesome-openclaw-skills

Fetches health data from the Withings API including weight, body composition (fat, muscle, bone, water), activity, and sleep.

No licenceAuto-check: notesBackend & APIs

Install Withings Health

skills CLI
$ npx skills add sundial-org/awesome-openclaw-skills --skill withings-health -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install sundial-org/awesome-openclaw-skills withings-health --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/sundial-org/awesome-openclaw-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/withings-health .claude/skills/withings-health && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
withings-health
GitHub stars
663
Token cost
~1.5k tokens
SKILL.md length
527 words
Files
2
Skills in repo
383
Repo updated
First seen
Licence
None found

At a glance

Fetches health data from the Withings API including weight, body composition (fat, muscle, bone, water), activity, and sleep.

  • Works in 9 steps: Create a Withings Developer Account → Create Your Application → Get Your Credentials → …
  • The user asks about their Withings data
  • SKILL.md covers When to Use This Skill, Setup: Creating a Withings…, Configuration and Available Commands, plus 2 more sections
  • Runs JavaScript scripts from its folder; calls node; needs WITHINGS_CLIENT_SECRET and CLIENT_SECRET

What it does

Withings Health is an agent skill from sundial-org/awesome-openclaw-skills. Fetches health data from the Withings API including weight, body composition (fat, muscle, bone, water), activity, and sleep. Use this skill when the user asks about their Withings data, weight history, body metrics, daily steps, sleep quality, or any health measurement from Withings devices.

Its SKILL.md is about 1.5k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `wrapper.js`).

It sits in Backend & APIs, covering Health and fitness tracking. The repository describes itself as: Top OpenClaw skills, with the most popular and useful ones.

When your agent uses it

  • The user asks about their Withings data
  • Any health measurement from Withings devices

Example prompts

  • “Use the withings-health skill to fetch health data from the Withings API including weight, body composition (fat, muscle, bone, water), activity…”
  • “/withings-health”

Requirements

  • Node.js
  • A credential in WITHINGS_CLIENT_SECRET
  • A credential in CLIENT_SECRET

Workflow steps

9 steps, taken from the step headings in SKILL.md.

  1. Create a Withings Developer Account
  2. Create Your Application
  3. Get Your Credentials
  4. Configure Environment Variables
  5. Authentication
  6. Get Weight
  7. Get Body Composition
  8. Get Activity
  9. Get Sleep

What it can do on your machine

Read from SKILL.md and the folder at commit b80cde2. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships script files (JavaScript), which the agent can run.

    Shell commands in SKILL.md call:

    • node

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • developer.withings.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • WITHINGS_CLIENT_SECRET
    • CLIENT_SECRET

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Withings Health loads about 1.5k tokens when it runs. Until then it costs about 77 tokens; SKILL.md has 527 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~77
When it runs · the whole SKILL.md, loaded when a task matches
~1.5k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NoteMentions a .env fileSKILL.md:58
    Or create a `.env` file in the skill directory (this file will be ignored by git):

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 527 words (~1,462 tokens).

“This skill allows you to interact with the user's Withings account to retrieve comprehensive health metrics from Withings devices (smart scales, sleep analyzers, activity trackers, etc.).”

— opening of SKILL.md by sundial-org
name
withings-health
version
1.1.0
homepage
https://developer.withings.com/

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in skills/withings-health of sundial-org/awesome-openclaw-skills.

  • SKILL.md
  • wrapper.js

Open the folder on GitHubat commit b80cde2

Compare with similar skills

Withings Health next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Withings Health compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Withings Health this skillsundial-org/awesome-openclaw-skills663—~1.5kAutomated safety check: NotesNone
Wahoo CloudLeoYeAI/openclaw-master-skills2.2k—~1.9kAutomated safety check: PassMIT
Coachfelixrieseberg/claude-coach1991 repos~4.9kAutomated safety check: PassMIT
Fit Ride Studioop7418/guizang-sports-skill147—~2.8kAutomated safety check: PassAGPL-3.0
Healthmd CLICodyBontecou/health-md230—~4.8kAutomated safety check: PassAGPL-3.0
Healthmd CLICodyBontecou/health-md230—~3.9kAutomated safety check: PassAGPL-3.0

Similar skills

  • Wahoo Cloud

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    Wahoo Fitness Cloud API — fetch workouts, download FIT files, parse power/HR/cadence/GPS into local SQLite for analysis

    2.2k GitHub stars~1.9k tokensUpdated 2 mo ago
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  • Coach

    felixrieseberg/claude-coach

    Create personalized triathlon, marathon, and ultra-endurance training plans.

    199 GitHub starsUsed in 1 repo~4.9k tokens
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  • Healthmd CLI

    CodyBontecou/health-md

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    230 GitHub stars~4.8k tokensUpdated yesterday
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Questions about Withings Health

What does Withings Health do?

Fetches health data from the Withings API including weight, body composition (fat, muscle, bone, water), activity, and sleep. Withings Health is an agent skill from sundial-org/awesome-openclaw-skills. Fetches health data from the Withings API including weight, body composition (fat, muscle, bone, water), activity, and sleep.

When should I use Withings Health?

Withings Health fits situations like: the user asks about their Withings data; any health measurement from Withings devices.

How do I install Withings Health in Claude Code?

Run `npx skills add sundial-org/awesome-openclaw-skills --skill withings-health -a claude-code`. Or copy the skill folder (skills/withings-health in sundial-org/awesome-openclaw-skills) into .claude/skills/withings-health in your project. Claude Code loads it when a task matches its description.

How do I install Withings Health in Codex?

Run `npx skills add sundial-org/awesome-openclaw-skills --skill withings-health -a codex`. Or copy the skill folder (skills/withings-health in sundial-org/awesome-openclaw-skills) into .agents/skills/withings-health in your project. Codex loads it when a task matches its description.

Can I use Withings Health in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add sundial-org/awesome-openclaw-skills --skill withings-health -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/withings-health, .gemini/skills/withings-health, .github/skills/withings-health and .opencode/skills/withings-health in your project.

What does Withings Health need to run?

Going by SKILL.md and its folder, Withings Health needs JavaScript for the scripts in its folder, the command-line tools its instructions call (node) and credentials named WITHINGS_CLIENT_SECRET and CLIENT_SECRET. Our summary lists: Node.js; A credential in WITHINGS_CLIENT_SECRET; A credential in CLIENT_SECRET.

Does Withings Health access the network?

SKILL.md names 1 domain. As links in the text: developer.withings.com. This is read from the text; nothing was executed.

Is Withings Health safe to install?

Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Withings Health use?

No licence was found for Withings Health or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Withings Health use?

About 1.5k tokens (SKILL.md is roughly 5.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Withings Health?

Skills that share tags, products or a category with Withings Health: Wahoo Cloud (LeoYeAI/openclaw-master-skills, 2.2k stars), Coach (felixrieseberg/claude-coach, 199 stars), Fit Ride Studio (op7418/guizang-sports-skill, 147 stars) and Healthmd CLI (CodyBontecou/health-md, 230 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Withings Health?

sundial-org (a GitHub organization) maintains it in sundial-org/awesome-openclaw-skills, which has 663 GitHub stars. The repository holds 383 skills in this directory. The repository was last updated on March 7, 2026.

Source: sundial-org/awesome-openclaw-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.