Prompt Dataset Builder
by Edric Vale
$5
Build and curate high-quality prompt datasets for fine-tuning and eval — deduped and labeled.
10
160
Testing & QA Skills for Aider
Skills for writing unit tests, integration tests, and end-to-end tests. Improve coverage, catch regressions, and automate QA.
155 live testing & qa skills for Aider.
lobster debugging
by 王晓菲
Free
A systematic 4-phase debugging framework to find root causes, eliminate flaky tests, and prevent regressions.
3
24
prod bug hunter
by Shippers
Free
Systematic runtime bug detection and automated patching for Firebase, Next.js, and Vercel stacks.
3
11
test coverage auditor
by Timoranjes
Free
High-precision test gap analysis that prioritizes untested code by risk and identifies missing edge cases.
2
6
rf seleniumlib to browser lib
by Matthew King
Free
SeleniumLibrary is the flakiest part of your Robot Framework suite. This skill swaps it for Browser library, structure intact
2
55.0(1)
agent skill regression tester
by Timoranjes
Free
Teaches AI coding agents to build and run automated regression tests for SKILL.md files. When you update a skill that your team depends on, you need to know it still works — not just that it "looks ri
2
4
Toutour — Verified Onboarding Tours for Any Website
by 葉淨維
Free
Analyzes your site's layout and UI, interviews you about preferences, then generates AND Playwright-verifies a spotlight onboarding tour — accessible, i18n-ready, colorblind-safe, MIT.
3
3
Local first memory for AI coding agents (PMB)
by Shippers
Free
Developers waste time re-explaining their project to AI agents every session.
2
3
tdd coach
by Matthew King
Free
Most 'TDD' skips the failing test. This mentor enforces Red before Green, even on legacy code.
2
3
robot to playwright converter
by Matthew King
Free
Most 'migrations' rewrite your tests from scratch. This one maps your existing keywords and locators automatically.
2
3
Test Target Selector with Codex
Free
Select the smallest honest verification set for a change, including targeted tests, manual checks, missing-test recommendations, a broader fallback, and named remaining risk.
2
3
test failure analyzer
by Timoranjes
Free
Automatically triage test failures, detect cascading root causes, and get prioritized fix suggestions across 10+ languages.
1
3
api contract tester
by Samuel Rose
$5
Turn OpenAPI specs into exhaustive, framework-ready test suites covering happy paths, edge cases, and security gaps.
3
2
Effective Debugging with Grok (v1.5)
Free
A rigorous 5-phase debugging framework to systematically reproduce, isolate, and resolve complex software bugs.
2
2
TDD Loop Master
Free
Produces a strict red-green-refactor TDD workflow — test list, forcing tests, minimal-code-to-pass guidance, edge-case catalogue — for a feature under test. Use when the user says "help me do TDD", "write tests first for this", "what tests should I write", "improve test coverage", or "red green refactor this function". Do not use once code exists and a bug needs finding — use systematic-bug-debugger instead.
1
2
verify before shipping
by Ifásola
Free
Stop guessing and start proving: Force your AI agent to provide verifiable execution logs for every 'done' claim.
0
2
OptiTech QA (skill 1 of 6)
by Ilya Demidov
$20
⚠️ Attention. This is 1 of 6 skills that cover the entire product build lifecycle. Feel free to download other OptiTech skills to build your production-ready products.
2
1
Ironclad — Senior Software Developer
by OnwireFlow
$9.99
Makes your coding agent work like a senior developer: exact money with no rounding errors, configurable rules, real audit trails, honest testing and review. Any stack, any country.
2
1
Code Regression Risk Analyzer
by heyhridyansh
Free
Analyze code changes to map dependency blast radius, identify breaking contract changes, and score deployment risk.
2
1
Windows Automation Pre Flight Check
by SkillForge
Free
Prevent flaky Windows automation by enforcing robust UI identity, conditional waits, and safety guards.
2
1
carnegie quality strategy
by Matthew King
Free
Most quality strategies are generic templates nobody follows. This one is built from your actual repo
2
1
accessibility auditor v2
by Kaymue
Free
Pre-launch accessibility audit. WCAG 2.2 AA/AAA, ADA/EAA, 70+ checks, axe-core. VPAT/ACR report for procurement.
1
1
Unit & Integration Test Generator
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.
1
1
Systematic Bug Debugger
Free
Produces a hypothesis-driven debugging plan — reproduction steps, symptom-to-layer mapping, ranked hypotheses, minimal failing case — for a reported bug. Use when the user says "debug this", "find the bug", "why is this failing", "reproduce this intermittent bug", or "root cause analysis for this stack trace". Do not use before code exists, when tests come first — use tdd-loop-master instead.
1
1
Why testing & qa skills work in Aider
Each skill on this page is a SKILL.md file built for testing & qa work and confirmed to run in Aider. Install one into .aider/skills/ in your repo, start a new session, and Aider follows the workflow the creator encoded instead of improvising from a short prompt.
Listings are ranked by installs, upvotes and reviews, so what surfaces first is what other Aider users actually keep. Free and paid skills compete on the same page, and every listing shows its security scan result before you download anything.