Best unit testing skills, page 3

Plan, implement, and debug frontend tests: unit/integration/E2E/visual/a11y.

chongdashu/vibejam-starter-pack

Complete or maximize unit test coverage for a specific TypeScript file in this repo.

javierbrea/eslint-plugin-boundaries

Analyze the repo's unit and E2E tests and propose rebalancing toward a test pyramid — which E2E tests (or assertions inside them) can be covered by unit tests, which unit-level gaps genuinely need…

kubernetes-sigs/agent-sandbox

Build, test, and validate changes in the vstest repository. An agent skill from microsoft/vstest.

microsoft/vstest

Test @data-client/react with renderDataHook and mountDataClient - jest unit tests, fixtures, interceptors, MockResolver, mock responses, nock HTTP mocking, fake timers for polling/subscription…

reactive/data-client

A skill your agent uses when running tests in the Nango monorepo - knows unit vs integration configs, vitest commands, Docker setup, and common test patterns

NangoHQ/nango

Run the gated test classes that plain pytest skips (slow Docker/sandbox tests, live model-provider API tests, flaky tests, trio variants).

UKGovernmentBEIS/inspect_ai

Testing strategy for Supabase Studio. An agent skill from supabase/supabase.

supabase/supabase

Guides writing, fixing and migrating tests in Go repositories that use the gotest suite framework, including version differences and CI setup.

mvrahden/go-test

Run Python unit test suites strictly using the uv package manager and pytest.

brendanhasz/probflow

Scaffold a new shared package in the saleor-apps monorepo under ./packages/.

saleor/apps

Migrate Go test code from gunit v1 (github.com/smarty/gunit) to gunit v2 (github.com/smarty/gunit/v2).

smarty/gunit

Testing strategies, patterns, and tools for robotics software.

arpitg1304/robotics-agent-skills

HashQL testing strategies including compiletest (UI tests), unit tests, and snapshot tests.

hashintel/hash

A skill your agent uses when the user asks to check before pushing, pre-push, verificar antes de pushear, run all checks, or quiere validar que todo pasa antes de hacer push.

artcc/freelingo

Guides agents writing or changing WooCommerce backend PHP so new classes, hooks and unit tests follow the project's conventions.

woocommerce/woocommerce

Write Vue component unit tests. An agent skill from rundeck/rundeck.

rundeck/rundeck

Record a serialized/encrypted format as a permanent test vector.

bitwarden/sdk-internal

Draft and revise concise, human-focused GitHub issues for pytest-kind-ng.

NVIDIA/container-canary

Enforces unit test requirements for the Rust data-processing modules in src-tauri/src/sql/ (generator.rs, parse.rs) and src-tauri/src/reader/ (excel.rs and other readers).

shencangsheng/easydb_app

Skill to assist with running tests and managing test VMs in the crosvm repository.

google/crosvm

Use fastbrowse to complete browser tasks described in natural language, including website research with citations, navigating interactive pages, and filling forms.

agent-labs-dev/fastbrowse

Read before writing or reviewing any frontend code in lightlystudioview - Svelte, TypeScript, or SvelteKit files.

lightly-ai/lightly-studio

Comprehensive backend development guide for Litefuse's Next.js 14/tRPC/Express/TypeScript monorepo.

litefuse/litefuse

Build/test commands, and unit testing key points including BugLog handling guidelines.

dtprj/dongting

Testing conventions for the NGINX Ingress Controller repo: Go table-driven tests, mandatory snapshot regeneration, Helm tests and Python pytest integration tests.

nginx/kubernetes-ingress

Home Assistant frontend testing and validation workflow. An agent skill from home-assistant/frontend.

home-assistant/frontend

Repository-specific testing guide. An agent skill from jmfederico/pi-web.

jmfederico/pi-web

Audit a verified source against the current state of its upstream API/SDK, find breakages and outdated patterns, and propose (or implement) a fix plan with credential-free unit tests.

dlt-hub/verified-sources

Helps increment code coverage in this Kotlin Multiplatform project.

alexvanyo/composelife

Automated, project-wide code coverage and CRAP (Change Risk Anti-Patterns) score analysis for .NET projects with existing unit tests.

runceel/ReactiveProperty

Review Terraform AWS Provider acceptance and unit test basics: required basic and disappears tests, TestAcc naming, TestCase essentials (PreCheck/ErrorCheck/ProtoV5ProviderFactories/CheckDestroy)…

hashicorp/terraform-provider-aws

Sets idiomatic Go conventions with a test-first workflow, using testify/require for assertions and mockery for mocks, for new features, packages and refactors.

jumppad-labs/jumppad

Plan, implement, and debug frontend tests: unit/integration/E2E/visual/a11y.

chongdashu/vibejam-starter-pack

Write, run, and debug Playwright E2E / integration / live tests.

ansible/ansible-ui

A skill your agent uses when writing or migrating unit tests for the routesapp crate.

BodhiSearch/BodhiApp

Anthony Fu's {Opinionated} preferences and best practices for web development

oyjt/uniapp-vue3-template

A skill your agent uses when measuring or chasing Vitest/v8 code coverage in the Trilium monorepo — "what's below 100%?", "which files need tests?", "what lines of X are uncovered?", "take <area to…

TriliumNext/Trilium

A skill your agent uses when a change touches the WiFi Lens product itself (Swift app source, unit tests) before claiming that work is complete, before committing such a change, or when asked to…

ShiinaLabs/wifi-lens

Verify Google Sheets Argento locally: launch the Node build/Jest stack and the static docs site, then prove formula behavior (DOLAR, CEDEAR, caución) and the public CEDEAR JSON.

ferminrp/google-sheets-argento

Add a new unit test for a class that currently lacks one or add a new test case to an existing test file, verifying improvement with Kover.

flutter/flutter-intellij

This skill should be used when the user asks to write example-based tests, unit tests, or EBT for a Neovim plugin using the MiniTest (mini.test) framework in Lua.

kokusenz/deltaview.nvim

Guides writing or refactoring tests for the Mistral Vibe CLI agent so they check behavior through stable boundaries, like tool invocation or saved session shape, instead of internal calls.

mistralai/mistral-vibe

Guide for writing tests for the Aspire Dashboard. An agent skill from microsoft/aspire.

microsoft/aspire

Use Shopware CLI for Shopware project, extension, and account workflows — create and install new projects (project create, project dev install), validate projects or extensions (with…

shopware/shopware-cli

Investigate OpenClaw pnpm test memory growth, Vitest OOMs, RSS spikes, and heap snapshot deltas.

openclaw/openclaw

Help users test ESLint rules with Vitest, supporting snapshot testing and custom assertions

antfu-collective/eslint-vitest-rule-tester

Home Assistant Android testing guidance. An agent skill from home-assistant/android.

home-assistant/android