Browse The Skill Store

prompt engineer

by Roy Yuen

Free

Professional prompt engineering patterns for building robust, secure, and production-ready LLM applications.

Build, patch, and fix Jira Cloud automation JSON files for advanced rules, unique lookup variables, and HTML emails.

Architect, scaffold, and debug production-ready AI agent CLI applications with structured boundaries and packaging.

Solo SaaS Architect

by tudor

$5

Automatically builds complete, launch-ready SaaS websites, databases, and secure user dashboards, with security audits at each step.

🧪 Webapp Tester

by JustHandled Labs

$15

Run real Playwright E2E tests on your web app: login, checkout, and form flows across desktop and mobile viewports, with screenshots, traces, and console logs captured on every failure. Catches broken flows and UI regressions before release, and tells you the likely fix, not just that something broke.

No Code App Idea Builder Agent

by Shandra

$9.99

Creates practical no-code app ideas, MVP briefs, and AI-ready prompts for tools like Bolt.new, Lovable, Cursor, Replit, and single-file web app builders.

🧰 Tool Schema Linter

by JustHandled Labs

$12

Lint the function-calling tool definitions your agent exposes. Flags tools with no description, parameters missing a description or a type, overlapping or near-duplicate tools, too many tools for reliable selection, an unsafe tool exposed without a guard, required parameters missing from the schema, and free-form parameters that should be bounded with an enum. Cleaner tool schemas mean an agent that picks the right tool.

🚀 Launch Readiness Checklist Generator

by JustHandled Labs

$9

Generate a personalized before-you-ship checklist for your app, with the things you already have checked off. Pick your app type (web app, SaaS, store, or content) and it builds a tailored list covering security, legal basics (privacy policy, terms, cookie consent), social preview, payments and refunds, accessibility, analytics, and backups, then scans your repo and pre-checks what is already there. Every item says why it matters in plain English.

Generate professional, domain-mapped PowerPoint study guides and practice quizzes for IT certifications.

Codebase Explainer & Onboarding Mapper

by PubsProToolkit

$14

Point it at an unfamiliar or inherited repo and quickly understand it. Maps the architecture, identifies the key modules and entry points, traces the core end-to-end flows, surfaces the conventions and gotchas, and assembles a clean ONBOARDING.md — turning a strange codebase into a clear mental model fast. Built for the moment you join a project, take one over, or have to explain a repo before changing it.

Appointment Book Builder

by Arnstein Larsen

$8.99

Build a complete printable appointment book spec for ANY business — daily/weekly time-slot layouts, client fields, SEO, 13 tags, and image prompts.

Verdeelt gemeenschappelijke vastgoedkosten over eigenaars volgens aandelen per verdeelsleutel (algemeen, lift, garage) via een Python-script met sluitende afronding.

Bereidt een politicus voor op een debat of interview met een concept-voorbereidingspakket: kernboodschappen, verwachte aanvallen met pareringen, bruggetjes en valkuilen.

Structureert een woninghuurgeschil (achterstal, gebreken, uithuiszetting, waarborg) in een concept-stappenplan: kwalificatie, bewijspositie, verplichte voorfases en procedureroute.

🚦 Pre Launch Safety Check

by JustHandled Labs

$13

Check your app for the security mistakes that leak data before you launch, explained in plain English. Flags API keys and secrets sitting in your code, a committed .env file, data with no login protecting it, database tables anyone can read, debug mode left on, wide-open sharing (CORS), hardcoded admin passwords, and public storage buckets. Built for non-technical founders shipping AI-built apps: every finding tells you what is wrong, why it matters, and how to fix it.

API Contract Tester

by Arnstein Larsen

$5

Turns an OpenAPI/Swagger spec into an exhaustive, framework-ready test suite — happy-path, validation, contract-conformance, auth, and defensive security tests — with a coverage matrix mapping every endpoint, status code, and schema constraint to a test.

AI Prompt Injection Defense Shield & LLM Jailbreak Security Auditor Code Review Agent

by Brandon DeVries

Free

Stop leaving your AI startup exposed to malicious users trying to steal your proprietary system prompts or bypass your paywalls. The AI Prompt Injection Defense Shield is an automated code review agent that deeply analyzes your Next.js or Python backend, instantly detecting insecure LLM input fields, un-sanitized API data streams, and weak prompt boundaries. By automatically generating the exact copy-paste code patches required to harden your AI wrapper against the latest OWASP top 10 LLM vulnerabilities, this skill allows solo developers and indie hackers to confidently launch their SaaS without the fear of massive, unexpected API billing spikes or catastrophic data leaks.

Reverse-engineers a company's pain points from live research, maps your real experience against them, builds an engagement strategy, then produces every deliverable — resume, cover letter, outreach emails, and interview scripts — grounded in that strategy.

Senior Web App Architect for Coding Agents

by Avesta Agency Australia | Software Engineering Group

$9.99

Messy, insecure, unfixable — that's what AI builds without architecture. This file is the architecture: 10 years of senior judgement on rendering, caching, security and SEO, so your agent builds it right from day one.

Voice AI Appointment & Lead Qualification Architect

by Shandra

$10/mo

Designs consent-safe Voice AI workflows that call inbound leads quickly, qualify their needs, book appointments, update CRM records, and trigger human handoffs.

README Writer

by PubsProToolkit

$9

Generate a complete, reader-ready README from your code and project details — not a template dump. It leads with what the project is and why, gives a quickstart that actually runs, and includes only the sections that apply.

💸 LLM Cost Leak Linter

by JustHandled Labs

$12

Find the code that quietly runs up your LLM bill: uncapped generations, model calls looping with no limit, an expensive model doing a trivial job, and whole files stuffed into prompts. Read-only, every finding explained in plain English.

Apply world-class design systems to any UI project in one step using getdesign.md CLI

Android App Builder

by Echo Rose

$5

Android App Builder - A Premium AI Agent Skill