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Calorie Counter

v1.0.0

Track daily calorie and protein intake, set goals, and log weight. Use when user mentions food they ate, wants to know remaining calories, or needs to track weight. Stores data in SQLite with automatic daily totals.

⭐ 1· 2k·3 current·3 all-time
by@cnqso
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Purpose & Capability
Name/description (calorie & weight tracking) match the included Python script and README/SKILL.md. The skill requires only Python and uses a local SQLite DB in the skill workspace; nothing requested or included is unrelated to its stated purpose.
✓
Instruction Scope
SKILL.md explicitly instructs the agent to run the included script from workspace/calorie-counter and to read/write the local SQLite DB. All referenced files, commands, and data (add, summary, goal, weight, delete, history) are directly relevant. The only non-functional autonomy is that the agent is asked to estimate protein when not provided — this is a behavioral/accuracy choice, not a security concern.
✓
Install Mechanism
No install spec is provided (instruction-only with a bundled script). No external downloads, package installs, or archive extraction are present. The code is local and uses only the Python standard library and SQLite.
✓
Credentials
The skill requests no environment variables, credentials, or config paths. The metadata notes Python>=3.7 which is reasonable. There are no unrelated or excessive permissions requested.
✓
Persistence & Privilege
always:false and no install hooks or modifications to other skills are present. The skill persists data only to its own local SQLite file under the workspace (calorie_data.db). Agent autonomous invocation is allowed by default but is not disproportionate here.
Assessment
This skill appears to be a simple local calorie/protein tracker that stores data in workspace/calorie-counter/calorie_data.db. Before installing, consider: 1) Privacy — the DB is stored unencrypted in your workspace and could be included in backups or accessed by other processes/users with access to that path. 2) Permissions — verify the workspace location is appropriate and restrict file permissions if needed. 3) Autonomy — the agent may auto-run the script when you mention food; if you want manual control, disable autonomous invocation or limit when the skill can run. 4) Code review — although the script appears benign (no networking, no exec of arbitrary shell commands, parameterized SQL), you may still inspect scripts/calorie_tracker.py yourself. If you need encrypted storage, remote sync, or integration with other services, expect to add explicit, audited code and credentials for those services.

Like a lobster shell, security has layers — review code before you run it.

Runtime requirements

🍎 Clawdis
latestvk97axt0ac5j0g24eqv16812fen80kw1q
2kdownloads
1stars
1versions
Updated 1mo ago
v1.0.0
MIT-0
@cnqso
latest
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Calorie Counter

Simple, reliable calorie and protein tracking with SQLite database.

Features

  • Manual Entry: Add food with calories and protein
  • Protein Tracking: Monitor daily protein intake
  • Daily Goals: Set custom calorie targets
  • Weight Tracking: Log weight in pounds
  • Instant Feedback: See totals immediately after adding food
  • History: View past days and trends

Usage

Adding Food

python scripts/calorie_tracker.py add "chicken breast" 165 31
python scripts/calorie_tracker.py add "banana" 100 1

Shows immediate feedback with today's totals and remaining calories.

Viewing Today's Summary

python scripts/calorie_tracker.py summary

Shows:

  • All entries for today
  • Total calories and protein consumed
  • Daily goal and remaining calories
  • Progress percentage

Setting Goals

python scripts/calorie_tracker.py goal 2000

Sets the daily calorie goal (persists).

Weight Tracking

python scripts/calorie_tracker.py weight 175
python scripts/calorie_tracker.py weight-history

Weight is in pounds (decimals allowed: 175.5).

Viewing History

# Last 7 days
python scripts/calorie_tracker.py history

# Last 30 days
python scripts/calorie_tracker.py history 30

Deleting Entries

# List entries to get ID
python scripts/calorie_tracker.py list

# Delete by ID
python scripts/calorie_tracker.py delete 42

Database

SQLite database: calorie_data.db

Tables

entries - Food log

  • id (INTEGER) - Auto-increment
  • date (TEXT) - YYYY-MM-DD
  • food_name (TEXT)
  • calories (INTEGER)
  • protein (INTEGER)
  • created_at (TIMESTAMP) - Automatic

daily_goal - Single calorie target

  • id (INTEGER) - Always 1
  • calorie_goal (INTEGER)

weight_log - Weight tracking

  • id (INTEGER) - Auto-increment
  • date (TEXT) - YYYY-MM-DD
  • weight_lbs (REAL) - Pounds with decimals
  • created_at (TIMESTAMP) - Automatic

Agent Instructions

Important: The skill is located at workspace/calorie-counter/ in your agent's workspace. All commands should use this path prefix.

When user mentions food:

  1. Extract food name, calories, and protein (estimate if not provided)
  2. Run: python3 workspace/calorie-counter/scripts/calorie_tracker.py add "food" CALORIES PROTEIN
  3. The command outputs immediate totals (no need to run summary separately)

Example:

  • User: "I had a chicken breast for lunch, about 165 calories"
  • Estimate protein (chicken is ~30g per 165 cal)
  • Run: python3 workspace/calorie-counter/scripts/calorie_tracker.py add "chicken breast" 165 30

When user wants remaining calories:

  1. Run: python3 workspace/calorie-counter/scripts/calorie_tracker.py summary

When user sets a goal:

  1. Run: python3 workspace/calorie-counter/scripts/calorie_tracker.py goal CALORIES

When user logs weight:

  1. Convert to pounds if needed (1 kg ≈ 2.205 lbs)
  2. Run: python3 workspace/calorie-counter/scripts/calorie_tracker.py weight POUNDS

When user wants to delete entry:

  1. Run: python3 workspace/calorie-counter/scripts/calorie_tracker.py list to show IDs
  2. Run: python3 workspace/calorie-counter/scripts/calorie_tracker.py delete ID

Protein Estimation Guide

If user doesn't specify protein, estimate based on food type:

  • Lean meats (chicken, turkey): ~0.30g per calorie
  • Fish: ~0.25g per calorie
  • Red meat: ~0.20g per calorie
  • Eggs: ~0.12g per calorie (1 egg = 70 cal, 6g protein)
  • Greek yogurt: ~0.10g per calorie
  • Nuts: ~0.04g per calorie
  • Bread/pasta: ~0.03g per calorie
  • Fruits: ~0.01g per calorie or less
  • Vegetables: ~0.02-0.04g per calorie

When uncertain, estimate conservatively or ask the user.

Notes

  • Calories and protein are integers (no decimals)
  • Weight is in pounds (decimals allowed)
  • Database created automatically on first use
  • All times in local timezone
  • Dates in YYYY-MM-DD format
  • Time shown in lists is from created_at timestamp (HH:MM format)

Example Session

# Set goal
$ python scripts/calorie_tracker.py goal 2000
✓ Set daily goal: 2000 cal

# Add breakfast
$ python scripts/calorie_tracker.py add "oatmeal" 150 5
✓ Added: oatmeal (150 cal, 5g protein)
  Entry ID: 1
  Today: 150 / 2000 cal (remaining: 1850) | Protein today: 5g | Entries: 1

# Add lunch
$ python scripts/calorie_tracker.py add "grilled chicken salad" 350 45
✓ Added: grilled chicken salad (350 cal, 45g protein)
  Entry ID: 2
  Today: 500 / 2000 cal (remaining: 1500) | Protein today: 50g | Entries: 2

# Check summary
$ python scripts/calorie_tracker.py summary
============================================================
DAILY SUMMARY - 2026-02-05
============================================================
Entries: 2
Total consumed: 500 cal | 50g protein
Daily goal: 2000 cal
Remaining: 1500 cal
  25.0% of goal consumed
============================================================

# Log weight
$ python scripts/calorie_tracker.py weight 175.5
✓ Logged weight: 175.5 lbs

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