hevy-cli - SKILL.md Agent Skill

name: hevy-cli description: Interact with the Hevy fitness app via the hevy-cli command-line tool. Use when the user wants to view, create, or update workouts, routines, exercise templates, or routine folders in their Hevy account. Triggers on requests involving workout tracking, exercise history, routine management, or any Hevy-related data operations.

Hevy CLI

Use the hevy CLI to interact with Hevy fitness app data. Requires HEVY_API_KEY env var to be set.

Always use -j for JSON output -- it provides exact IDs and complete data for parsing.

Quick Start

# Verify access
hevy -j workouts count

# List recent workouts
hevy -j workouts list --page-size 10

Common Tasks

View workout history

hevy -j workouts list --page 1 --page-size 10
hevy -j workouts get <workout-id>

Check exercise progress

# Find the exercise template ID first
hevy -j exercises list --page-size 100

# Then get history for that exercise
hevy -j exercises history <template-id>
hevy -j exercises history <template-id> --start-date 2025-01-01 --end-date 2025-02-01

Create a workout

hevy -j workouts create \
  --title "Push Day" \
  --start-time 2025-01-15T08:00:00Z \
  --end-time 2025-01-15T09:00:00Z \
  --exercises-json '[{"exercise_template_id":"79D0BB3A","sets":[{"type":"normal","weight_kg":60,"reps":8}]}]'

For complex exercises, use a file: --exercises-json @exercises.json

Manage routines

hevy -j routines list
hevy -j folders list  # Get folder ID first
hevy -j routines create --title "Upper Body" --folder-id <folder-id> --exercises-json @routine.json
hevy -j routines update <routine-id> --title "Updated Name"

Important: The Hevy API requires a --folder-id when creating routines. Use hevy folders list to find folder IDs, or create a new folder with hevy folders create --name "Folder Name".

Organize with folders

hevy -j folders list
hevy -j folders create --name "Hypertrophy Block"

Key Patterns

Always use hevy -j for JSON output to get structured, parseable data.
All list commands accept --page and --page-size for pagination.
Exercise data for create/update uses --exercises-json accepting inline JSON or @filepath.
Set types: normal, warmup, failure, dropset.

Full Command Reference

See references/commands.md for complete command syntax, all flag options, enum values for exercise types/equipment/muscle groups, and the exercises JSON schema.