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mjrussellmjrussell/agent-skills/fitbit/SKILL.md

fitbit

Skill1 starsChanged 10 months agoMITView on GitHub

Query Fitbit health data including sleep, heart rate, activity, SpO2, and breathing rate. Use when user asks about their fitness, sleep quality, steps, or health metrics.

We split this skill into the rules it gives an agent

1 rule. About 0 are common, 1 is distinctive, and 0 are very specific to this project.

  • ≈0

    Common · estimate

    Many files like this have a rule of this kind.

  • ≈1

    Distinctive · estimate

    This author's own choices. Worth a look.

  • 0

    Very specific

    Tied to their project's names, files or tools. Probably skip.

  • Common
  • Distinctive
  • Very specific
  1. Distinctive:

    Read-only access to Fitbit data

    line 99

≈ “Common” is an estimate: at least 1 in 5 of the 308,232 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

Keep what fits and drop the rest. Your version, ready for your agents.
Files
SKILL.md

Fitbit CLI

Query health and fitness data from Fitbit wearables.

Commands

Health Data

# Sleep logs (deep, light, REM, awake times)
fitbit-cli -s                    # today
fitbit-cli -s yesterday          # yesterday
fitbit-cli -s last-week          # last 7 days
fitbit-cli -s 2026-01-01         # specific date

# Heart rate time series
fitbit-cli -e                    # today
fitbit-cli -e last-week          # last 7 days

# Blood oxygen (SpO2)
fitbit-cli -o                    # today
fitbit-cli -o last-3-days        # last 3 days

# Active Zone Minutes
fitbit-cli -a                    # today
fitbit-cli -a last-month         # last month

# Breathing rate
fitbit-cli -b                    # today

# Daily activity (steps, calories, distance, floors)
fitbit-cli -t                    # today
fitbit-cli -t yesterday          # yesterday

Account & Devices

# User profile
fitbit-cli -u

# Connected devices (battery, sync status)
fitbit-cli -d

Date Formats

  • No parameter: today
  • Specific date: 2026-01-05
  • Date range: 2026-01-01,2026-01-05
  • Relative: yesterday, last-week, last-month
  • Custom relative: last-2-days, last-3-weeks, last-2-months

Usage Examples

User asks "How did I sleep last night?"

fitbit-cli -s yesterday

User asks "What's my heart rate been like this week?"

fitbit-cli -e last-week

User asks "How many steps today?"

fitbit-cli -t

User asks "Show my SpO2 levels"

fitbit-cli -o

User asks "Is my Fitbit synced?"

fitbit-cli -d

User asks "How active was I last month?"

fitbit-cli -a last-month

Notes

  • Read-only access to Fitbit data
  • Tokens auto-refresh (expire after 8 hours)
  • Data may be delayed from device sync
  • First-time setup: fitbit-cli --init-auth

Download now (ZIP)

  • Other versions1 project uses a version of this.

    Word for word · 0

    None found.

    Edited · 0

    None found.

    Wrote their own version · 1

    1. davidmosiah/fitbit-mcp★ 4same name

    How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.

  • In this repository9 other files it gives its agents.

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