Best Custom Skills Tools for AI in 2026

Looking for the best custom skills tools to supercharge your AI setup? We curated the top picks from the a-gnt catalog.

Whether you're a complete beginner or already using AI daily, these tools are designed to be easy to install and start using right away.

1. Declutter Guide

Room-by-room decluttering plans Get a step-by-step decluttering plan tailored to your space, time, and decision style. Starts with quick wins for instant motivation, includes simple keep/toss rules, and ends with a 5-minute daily maintenance habit. Install: skill-declutter-guide Try Declutter Guide on a-gnt

2. Habit Tracker

Designs personalized habit tracking systems Get a complete habit system with tiny starter versions of each habit, a visual tracking template, milestone celebrations, and a recovery plan for when you miss a day. Built on behavioral psychology, designed for real life. Install: skill-habit-tracker Try Habit Tracker on a-gnt

3. Recipe Converter

Scales recipes up or down with smart conversions Scale any recipe to any number of servings with zero math. Converts units, rounds to practical measurements, warns about tricky scaling (especially for baking), and adjusts cooking times automatically. Install: skill-recipe-converter Try Recipe Converter on a-gnt

4. Complaint Letter

Writes effective complaint letters that get results Get a firm but professional complaint letter with specific facts, your rights as a consumer, a clear ask, a deadline for response, and escalation steps. The kind of letter that actually gets companies to act. Install: skill-complaint-letter Try Complaint Letter on a-gnt

5. Gift Finder

Personalized gift suggestions for anyone Describe the person, occasion, and budget. Get 5-7 curated gift ideas across categories — the thoughtful one, the experience, the practical win, the surprise, and the budget option. Each with where to buy and estimated price. Install: skill-gift-finder Try Gift Finder on a-gnt

6. Study Guide

Creates study guides from any topic Turn any subject into a focused study guide with key concepts explained simply, quick-reference tables, practice questions with answers, memory tricks, and a study schedule based on your available time. Install: skill-study-guide Try Study Guide on a-gnt

7. Garden Planner

Seasonal garden planning with planting schedules Plan your garden by season and climate zone. Get a layout plan, monthly planting calendar, care schedule, and beginner-friendly plant recommendations. Whether it's a backyard plot or a windowsill herb garden. Install: skill-garden-planner Try Garden Planner on a-gnt

8. Pet Care Schedule

Creates tailored pet care routines Get a daily care schedule customized to your pet's breed, age, and health needs — including feeding times, exercise, grooming, and vet reminders. Works around your schedule so you and your pet are both happy. Install: skill-pet-care-schedule Try Pet Care Schedule on a-gnt

9. Resume Modernizer

Refreshes and strengthens any resume section Paste a resume section, tell it what role you're targeting, and get a polished rewrite that leads with impact, quantifies achievements, and matches the language employers are looking for. See the before/after difference instantly. Install: skill-resume-update Try Resume Modernizer on a-gnt

10. Event Planner

Plans events with timelines, budgets, and checklists Plan any event from birthday parties to weddings. Get a countdown timeline, budget breakdown, menu suggestions, day-of schedule, and an emergency kit list. Everything you need to pull it off without the stress. Install: skill-event-planner Try Event Planner on a-gnt

Get Started

All of these tools are available on a-gnt.com. Browse the full Custom Skills category to find even more.