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Image & Video Generation @vintlin Updated 2/17/2026

📊 Calorie Visualizer OpenClaw Plugin & Skill | ClawHub

Looking to integrate Calorie Visualizer into your AI workflows? This free OpenClaw plugin from ClawHub helps you automate image & video generation tasks instantly, without having to write custom tools from scratch.

What this skill does

Local calorie logging and visual reporting (auto-refreshes and returns report image after each log)

Install

npx clawhub@latest install calorie-visualizer

Full SKILL.md

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Metadata table.
namedescription
calorie-visualizerLocal calorie logging and visual reporting (auto-refreshes and returns report image after each log)

SKILL.md content below is scrollable.

Calorie Visualizer

A local skill for meal logging and visual nutrition analysis.

Core Flow

  1. User sends meal text/photo (upstream extracts calorie/protein values or calls food-db lookup).
  2. add (or add-food) writes to calorie_data.db.
  3. After write, visual_renderer.py generates a fresh report image.
  4. CLI prints REPORT_IMAGE:<path> so the chat layer can send the image.

Daily Goal Priority

  1. config.daily_goal (manual override)
  2. TDEE derived from USER.md
  3. If user explicitly refuses profile data: logging only, no repeated prompting
  4. Fallback default in renderer: 2000 kcal

CLI Commands

# Add a meal with explicit nutrition values
python3 scripts/calorie_visualizer.py add "food name" 500 25 [--photo /path/to/image.jpg]

# Add from local food database (local-first, online fallback optional)
python3 scripts/calorie_visualizer.py add-food "Subway chicken sandwich" --multiplier 1.0
python3 scripts/calorie_visualizer.py add-food "rice" --offline

# Daily summary
python3 scripts/calorie_visualizer.py summary

# Regenerate report image
python3 scripts/calorie_visualizer.py report

# Config
python3 scripts/calorie_visualizer.py config daily_goal 2000
python3 scripts/calorie_visualizer.py config user_refused_profile True

Dependencies

cd skills/calorie-visualizer
python3 -m pip install -r requirements.txt
  • Python libs: html2image, Pillow
  • Online fallback: optional USDA API (USDA_API_KEY)
  • Database: SQLite (built into Python)
  • Rendering: requires system Chromium/Chrome (called by html2image)

Storage

  • calorie_data.db (local SQLite)
  • No automatic external sync
Original Repository URL: https://github.com/openclaw/skills/blob/main/skills/vintlin/calorie-visualizer
Latest commit: https://github.com/openclaw/skills/commit/05230503067b8039bbab3e51f35e7ac5542e86a1

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