Vibereps

Exercise tracker for Claude Code. Determine what the user needs based on context:

Overview

Movement breaks while you code. When Claude edits files, vibereps launches a pose-detection exercise UI. Do a few squats or stretches while Claude works, then get notified when it's ready.

Supported exercises:

• Standing: squats, jumping_jacks, calf_raises, push_ups, high_knees, standing_crunches, side_stretches, torso_twists, arm_circles
• Seated: shoulder_shrugs, neck_tilts, neck_rotations

All pose detection happens locally via MediaPipe. No video data transmitted.

Setup Flow

Step 1: Choose Installation Method

Use AskUserQuestion:

Question: "How would you like to set up vibereps?"
Header: "Install"
Options:
- "Run installer (Recommended)": "Downloads files, installs menubar app, configures hooks automatically"
- "Manual configuration": "I already have vibereps files, just configure my hooks"

If "Run installer":

curl -fsSL https://raw.githubusercontent.com/Flow-Club/vibereps/main/install.sh | bash

Then show summary and done.

If "Manual configuration": Continue below.

Step 2: Ask Exercise Mode

Question: "What type of exercises would you like?"
Header: "Mode"
Options:
- "Standing & Seated (Recommended)": "Full variety - squats, jumping jacks, plus desk-friendly neck stretches"
- "Standing only": "Active exercises - squats, jumping jacks, push-ups, calf raises"
- "Seated only": "Desk-friendly - shoulder shrugs, neck stretches"

Step 3: Select Exercises

Use AskUserQuestion with MultiSelect: true. Show exercises based on mode:

Standing: squats, jumping_jacks, calf_raises, standing_crunches, side_stretches, pushups, high_knees, torso_twists, arm_circles

Seated: shoulder_shrugs, neck_tilts, neck_rotations

Step 4: Find Install Location

if [[ -f "$HOME/.vibereps/exercise_tracker.py" ]]; then
    echo "$HOME/.vibereps"
else
    echo "$(pwd)"
fi

Step 5: Configure Hooks

Update ~/.claude/settings.json:

{
  "hooks": {
    "PostToolUse": [{
      "matcher": "Write|Edit|MultiEdit",
      "hooks": [{
        "type": "command",
        "command": "VIBEREPS_EXERCISES={exercises} {vibereps_dir}/exercise_tracker.py post_tool_use '{}'",
        "async": true
      }]
    }],
    "Notification": [{
      "matcher": "idle_prompt|permission_prompt",
      "hooks": [{
        "type": "command",
        "command": "{vibereps_dir}/notify_complete.py '{}'",
        "async": true
      }]
    }]
  }
}

Replace {vibereps_dir} with full path (not ~) and {exercises} with comma-separated list.

Step 6: Summary

Setup complete!

How it works:
1. Claude edits a file → Exercise tracker launches
2. Do a quick exercise while Claude works
3. Get notified when Claude is ready!

Test Tracker

Launch in quick mode (exercises while Claude works):

pkill -f "exercise_tracker.py" 2>/dev/null
~/.vibereps/exercise_tracker.py user_prompt_submit '{}'

Launch in normal mode (after task complete):

pkill -f "exercise_tracker.py" 2>/dev/null
~/.vibereps/exercise_tracker.py task_complete '{}'

With specific exercises:

VIBEREPS_EXERCISES=squats,jumping_jacks ~/.vibereps/exercise_tracker.py user_prompt_submit '{}'

Kill tracker:

pkill -f "exercise_tracker.py"

Check if running:

lsof -i :8765

Add Exercise

1. Choose detection type

2. MediaPipe Landmark IDs

• Shoulders: 11 (left), 12 (right)
• Elbows: 13 (left), 14 (right)
• Wrists: 15 (left), 16 (right)
• Hips: 23 (left), 24 (right)
• Knees: 25 (left), 26 (right)
• Ankles: 27 (left), 28 (right)

3. Create JSON config

Create exercises/{exercise_name}.json:

{
  "id": "squats",
  "name": "Squats",
  "description": "Strengthens legs",
  "category": "strength",
  "reps": { "normal": 10, "quick": 5 },
  "detection": {
    "type": "angle",
    "landmarks": {
      "joint": [23, 25, 27],
      "joint_alt": [24, 26, 28]
    },
    "thresholds": { "down": 120, "up": 150 }
  },
  "instructions": {
    "ready": "Squat down below {down}°",
    "down": "Good! Now stand up"
  }
}

4. Test

~/.vibereps/exercise_tracker.py user_prompt_submit '{}'

Tune Detection

Common Issues

Threshold Locations

JSON configs (preferred): exercises/*.json → detection.thresholds

Legacy functions in exercise_ui.html:

• detectLegacySquat, detectLegacyPushup, etc.

Testing Changes

1. Edit threshold in JSON
2. Restart tracker: ~/.vibereps/exercise_tracker.py user_prompt_submit '{}'
3. Watch status text for live angle/distance values
4. Adjust based on state transitions

Both-sides Averaging

For angle-based exercises, use joint_alt to average both sides:

"landmarks": {
  "joint": [23, 25, 27],
  "joint_alt": [24, 26, 28]
}

Links

• GitHub
• Documentation