Browse The Skill Store

Convert product specs into a vertical-slice implementation roadmap with ready-to-use prompts for AI coding agents.

The security auditor for AI agents. Detect prompt injection, secret leaks, and unsafe tool access in SKILL.md files.

Celebration & Gift Giving Occasion Printables Bundle Builder

by Arnstein Larsen

$8.99

Instant 20-item printable bundle blueprints with SEO, aesthetics, and design prompts for any holiday or occasion.

Autoresearch Optimizer

by PubsProToolkit

$5

An iterative agent loop that optimizes any prompt, config, or artifact by making one change at a time, scoring it against a metric, and keeping only the winners.

Savings Challenge Printable Bundle Builder

by Arnstein Larsen

$8.99

Build a complete printable savings challenge bundle spec for ANY goal — trackers, challenge sheets, layouts, SEO, 13 tags, and image prompts.

Educational Printable Builder

by Arnstein Larsen

$8.99

Build a complete educational printable pack for ANY subject & age — page list, differentiation tiers, SEO, 13 tags, and paste-ready image prompts.

Diet Meal Plan & Macro Tracker Bundle Builder

by Arnstein Larsen

$8.99

Build a complete printable diet meal-plan & macro tracker bundle for ANY diet — meal planners, macro logs, shopping lists, SEO, 13 tags, and prompts.

Battle-tested prompting patterns to eliminate LLM output drift. Sandwich structure, few-shot examples, history limits, retry, and token caps — 6 composable layers for production-grade agent reliability.

LLM Eval Framework Builder

by Arnstein Larsen

$17

You changed the prompt, tried four inputs, it looked better, you shipped — and three days later support tickets say outputs are worse for an entire class of inputs you didn't test

Video type matrix, platform specs, AI prompt recipes (Seedance/Sora/Kling), zero-cost SOP, quality gates.

POD T Shirt Niche Generator

by Arnstein Larsen

$8.99

Generate 10-design print-on-demand collections with slogans, Midjourney prompts, and SEO-optimized listings.

Prompt Injection & Agent Security Gate

by PubsProToolkit

$14

An adversarial security gate that audits untrusted content — web pages, tool outputs, documents, emails — for embedded instructions, exfiltration, and authority spoofing, then returns a SAFE/REVIEW/BLOCK verdict.

Kids Activity Pack Builder

by Arnstein Larsen

$8.99

Build a complete printable kids activity pack for ANY theme — coloring, puzzles, games, worksheets, layouts, SEO, 13 tags, and image prompts.

Pregnancy Tracker Journal Builder

by Arnstein Larsen

$8.99

Professional KDP blueprint for high-converting pregnancy journals, covering interior specs, SEO, and launch strategy.

Sight Words Worksheet Pack Generator

by Arnstein Larsen

$8.99

Generate 30-page themed sight word product specs with Dolch/Fry lists, Etsy SEO, and Midjourney prompts.

PII & Privacy Leak Gate

by PubsProToolkit

$5

An adversarial security gate to detect and redact PII, secrets, and confidential data before sending prompts.

Classroom Decor & Bulletin Board Bundle Builder

by Arnstein Larsen

$8.99

Build a complete printable classroom decor & bulletin board bundle for ANY theme — posters, banners, labels, layouts, SEO, 13 tags, and image prompts.

Grief & Loss Journal Builder

by Arnstein Larsen

$8.99

Build a complete guided grief & loss journal spec for ANY bereavement context — page system, companioning framework, SEO, 13 tags, and image prompts.

Cookbook & Recipe Book Builder

by Arnstein Larsen

$8.99

Build a complete printable cookbook / recipe book spec for ANY cuisine or theme — recipe page system, layouts, SEO, 13 tags, and image prompts.

nex prompt booster ext

by Nex AI

$7

The complete Nex Prompt Booster Chrome extension (real shipped Manifest V3 source): turn short, lazy AI prompts into detailed, structured, expert-quality prompts instantly, right inside ChatGPT, Claude, Gemini, Perplexity and Grok, with no API calls. Ships the full extension plus the dev loop, customization guide, and Web Store packaging steps. No build step.

Keepsake Memory Book & Scrapbook Builder

by Arnstein Larsen

$8.99

Build a complete printable memory book / scrapbook spec for ANY occasion — page system, prompts, layouts, SEO, 13 tags, and image prompts.

Maze Book Builder

by Arnstein Larsen

$8.99

Build a complete KDP maze book spec for ANY audience & theme — maze list, difficulty mix, page layouts, SEO, 13 tags, and cover/image prompts.

Sudoku Puzzle Book Builder

by Arnstein Larsen

$8.99

Build a complete KDP sudoku puzzle book spec for ANY audience & theme — difficulty mix, page list, SEO, 13 tags, and cover/image prompts.

Sobriety Tracker Journal Designer

by Arnstein Larsen

$8.99

Generate complete, SEO-optimized product specs for recovery and habit-change journals for KDP and Etsy sellers.