Browse The Skill Store

KDP Low Content Book Builder

by Arnstein Larsen

$8.99

Generate comprehensive production specs and launch strategies for profitable KDP journals and logbooks.

⚔️ Guardrail Fallback Linter

by JustHandled Labs

$12

Find the LLM integration code that breaks when a model blocks a response or falls back to a different model. Flags calls with no try/except or refusal branch, responses used or parsed with no guard for a blocked or empty answer, and hardcoded model ids with no fallback handling. Built for the Fable 5 era, where a high-risk call is blocked and silently falls back to Opus 4.8.

Hiring & Job Description Quality Gate

by PubsProToolkit

Free

An adversarial reviewer for job descriptions and candidate-facing hiring content. It flags biased or exclusionary language, risky questions, inflated or vague requirements, and missing disclosures, then returns a POST / REVISE / HOLD verdict. A bias-and-clarity aid, not legal advice.

Automate any Windows app with UI Automation, OCR, and hotkeys. Drive legacy/Citrix/RDP UIs. Python scripts for pywinauto + OpenCV.

mobile app master

by Arnstein Larsen

$8.99

Architect and ship high-performance iOS, Android, and cross-platform mobile apps with expert-level guidance.

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.

Email Sequence Builder

by Arnstein Larsen

$8.99

Architect and write high-converting email sequences using proven direct-response frameworks.

High End Visual Redesigner

by Arnstein Larsen

$9.99

Transform generic UIs into premium, high-end brand experiences with professional design specs and positioning.

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.

An expert architect for building scalable, high-performance React applications with TypeScript and modern best practices.

nex sub tracker ext

by Nex AI

$7

A production-ready Manifest V3 Chrome extension for tracking subscription spend via browser activity—no bank required.

nex design system leadpulse

by Nex AI

Free

A focused dark-first SaaS design system with typography rules, Tailwind tokens, and 12 high-end components.

OKR & Metrics Writer

by Arnstein Larsen

$8.99

Write OKRs where the key results are measurable outcomes — not task lists in disguise — with metrics that isolate your team's contribution.

Stroomlijn de voorbereiding van hypothecaire kredietakten met automatische kruiscontroles en zekerheidsanalyses.

Growth strategy engine with AARRR/RARRA/flywheel/PLG/SLG models. Cold start to maturity lifecycle guidance.

Bible Study Workbook Builder

by Arnstein Larsen

$8.99

Generate complete, market-ready production specs for Bible study workbooks and devotional journals.

📊 Markdown Table Formatter

by JustHandled Labs

Free

Align messy Markdown tables so the raw source is actually readable, or build a clean GitHub-Flavored table from pasted CSV. Pads every column to its widest cell, normalizes the header separator row, and preserves your alignment markers (:--, :--:, --:). Changes spacing only, never the cell content. Prints to the screen by default and rewrites the file in place only when you ask.

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.

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.

Small Business Bookkeeping & Finance Log Book Builder

by Arnstein Larsen

$8.99

Generate complete, niche-specific KDP bookkeeping log specs including interior layouts, tax logic, and SEO.

Mental Health Workbook Builder

by Arnstein Larsen

$8.99

Generate complete, marketplace-ready mental health workbook specs for Etsy sellers and KDP publishers.

🌐 Localization QA Auditor

by JustHandled Labs

$15

Run structural QA on your translation files across locales. Flags missing keys, placeholder mismatches ({name}, %s, {{var}}), strings left untranslated and identical to the source, length-overflow risk that breaks UI, terminology drift against a glossary, empty targets, and plural-category gaps. Works on JSON, gettext .po/.pot, and .properties. It checks form, not meaning, so you do not need to speak the target language to use it.

nex color spy ext

by Nex AI

$5

Fully-functional, zero-build Chrome extension for inspecting CSS colors, fonts, and dimensions with Shadow-DOM.