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    Browse The Skill Store

    87 skills found

    carnegie quality strategy

    by Matthew King

    Free

    Most quality strategies are generic templates nobody follows. This one is built from your actual repo

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    playwright pro

    by Matthew King

    $5

    Architect, scaffold, and audit enterprise-grade Playwright test suites with professional CI and auth patterns.

    1
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    ⚡ Perf Budget Auditor

    by JustHandled Labs

    $12

    Audit your frontend build against a performance budget and catch size regressions before you ship. Flags total bundle over budget, initial bundle over budget, individual chunks over a threshold, oversized image assets, source maps shipped to production, and large unminified JavaScript. Reads a webpack or Vite-style stats.json plus a perf-budget.json you control.

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    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

    1
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    🚀 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.

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    TDD Loop Master

    by Arnstein Larsen

    Free

    Enforce strict Red-Green-Refactor discipline to build robust, test-driven software with 100% meaningful coverage.

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    quality engineer

    by Matthew King

    $5/mo

    A risk-first QA agent that hunts bugs via personas, extracts BDD requirements, and drives TDD fixes.

    2
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    Agent Operator Utility Pack

    by Corey Jacobs

    Free

    Five compact skills for artifact intake, preflight review, test planning, session handoff, and local tool-candidate inspection.

    2
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    Landing Page CRO & Conversion Suite

    by Arnstein Larsen

    $7

    An end-to-end CRO toolkit to audit pages, write high-converting copy, and optimize A/B test performance.

    2
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    🌐 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.

    1
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    devops sre playbook suite

    by Arnstein Larsen

    $12.99

    Deploy battle-tested SRE workflows, blameless postmortems, and deployment checklists for high-reliability teams.

    1
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    shopify headline tester free

    by Dan Timms

    Free

    Generate 3 psychologically-tailored Shopify headline variants and A/B test setup requirements for any product.

    2
    4

    Unit & Integration Test Generator

    by PubsProToolkit

    Free

    Generate a real test suite for any function, module, or file — meaningful edge cases, error paths, boundary conditions, and proper mocks, not happy-path stubs. Detects your project's framework and conventions, plans the cases deliberately before writing, and hands back runnable tests plus a summary of what's covered. Built to write the tests that actually catch bugs.

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    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.

    1
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    Testimonial Harvest Builder

    by Al1as

    $9.99

    Turn vague customer praise into high-converting social proof with strategic extraction and harvest frameworks.

    1
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    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.

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    AI Feature Eval Writer

    by PubsProToolkit

    Free

    Design and write the eval suite for your LLM-powered feature — the metrics that match your failure modes, a golden dataset plan with starter cases, anchored rubrics, LLM-as-judge prompts with the known bias mitigations, and pass/fail gates wired for CI.

    1
    1

    autonomous loop orchestrator

    by Roy Yuen

    $8.99

    Transform high-level goals into autonomous Plan-Build-Run-Learn iteration loops with persistent workspace learning.

    1
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    Windows Automation Pre Flight Check

    by SkillForge

    Free

    Prevent flaky Windows automation by enforcing robust UI identity, conditional waits, and safety guards.

    2
    1

    Startup Idea Validator

    by Arnstein Larsen

    $8.99

    Stop building startups nobody wants. Get a brutal, venture-scout validation report: a weighted market score, competitor wedges, a strict MVP scope, and a 7-day no-code demand test for under $100, before you write a single line of code.

    1
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    Social Proof Page Builder

    by PromptWagon

    $5

    Creates social proof sections, testimonial layouts, review highlights, case study prompts, trust copy, proof blocks, credibility sections, logo-strip guidance, before-and-after proof prompts, and ethical usage notes for sales pages, service websites, landing pages, portfolios, product pages, and creator business websites.

    2
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    performance testing locust pro

    by Matthew King

    Free

    Architect ISTQB-aligned performance test plans and production-ready Locust automation suites.

    1
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    Case Study Builder for Service Providers

    by PromptWagon

    $7

    Convert client projects and project notes into ethical, structured case studies and sales assets.

    2
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    OpenAPI and Request Collection Builder

    by PubsProToolkit

    Free

    Turn your API's route and handler code into a spec-compliant OpenAPI 3.1 document and a ready-to-import request collection — paths, referenced schemas, auth, error responses, examples, and a variable-driven collection with the base URL and token wired up. Derived from your code, not invented.

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