Testing
Unit tests, integration tests, test automation
testing-handbook-skills
by elizaOS
"Application security testing toolkit from the Trail of Bits Testing Handbook. Covers fuzzing (libFuzzer, AFL++, cargo-fuzz, Atheris, Ruzzy), coverage analysis, harness writing, sanitizers, static analysis (Semgrep, CodeQL), and cryptographic testing (Wycheproof, constant-time)."
tdd
by glebis
This skill should be used when the user wants to implement features or fix bugs using test-driven development. Enforces the RED-GREEN-REFACTOR cycle with vertical slicing, context isolation between test writing and implementation, human checkpoints, and auto-test feedback loops. Uses multi-agent orchestration with the Task tool for architecturally enforced context isolation. Supports Jest, Vitest, pytest, Go test, cargo test, PHPUnit, and RSpec.
SMTP Penetration Testing
by zebbern
This skill should be used when the user asks to "perform SMTP penetration testing", "enumerate email users", "test for open mail relays", "grab SMTP banners", "brute force email credentials", or "assess mail server security". It provides comprehensive techniques for testing SMTP server security.
andrew-kane-gem-writer
by EveryInc
This skill should be used when writing Ruby gems following Andrew Kane's proven patterns and philosophy. It applies when creating new Ruby gems, refactoring existing gems, designing gem APIs, or when clean, minimal, production-ready Ruby library code is needed. Triggers on requests like "create a gem", "write a Ruby library", "design a gem API", or mentions of Andrew Kane's style.
subagent-driven-development
by guanyang
Use when executing implementation plans with independent tasks in the current session
kibana-privilege-deprecation
by elastic
Implement and review Kibana feature privilege deprecations. Use when deprecating features, renaming features, splitting features, consolidating features, moving privilege capabilities, reviewing deprecation PRs, or working with the replacedBy mapping system.
review-pr
by alpinejs
Review an open PR like a maintainer — checkout, fix issues, push changes, post a structured verdict comment. You just merge or close.
DDD Domain Mapping (from QCSD-AGENTIC-QE-MAPPING-FRAMEWORK.md)
by proffesor-for-testing
Agentic QE Fleet is an open-source AI-powered quality engineering platform designed for use with Claude Code, featuring specialized agents and skills to support testing activities for a product at any stage of the SDLC. Free to use, fork, build, and contribute. Based on the Agentic QE Framework created by Dragan Spiridonov.
bats-testing-patterns
by Microck
Master Bash Automated Testing System (Bats) for comprehensive shell script testing. Use when writing tests for shell scripts, CI/CD pipelines, or requiring test-driven development of shell utilities.
ai-slop-cleaner
by Yeachan-Heo
Run an anti-slop cleanup/refactor/deslop workflow
hybrid-cloud-rpc
by getsentry
Guide for creating, updating, and deprecating hybrid cloud RPC services in Sentry. Use when asked to "add RPC method", "create RPC service", "hybrid cloud service", "new RPC model", "deprecate RPC method", "remove RPC endpoint", "cross-silo service", "regional RPC", or "control silo service". Covers service scaffolding, method signatures, RPC models, region resolvers, testing, and safe deprecation workflows.
mutation-testing
by metabase
Run mutation testing on a Clojure namespace, generate tests to kill surviving mutations, and open draft PRs with Linear issue tracking.
m11-ecosystem
by actionbook
"Use when integrating crates or ecosystem questions. Keywords: E0425, E0433, E0603, crate, cargo, dependency, feature flag, workspace, which crate to use, using external C libraries, creating Python extensions, PyO3, wasm, WebAssembly, bindgen, cbindgen, napi-rs, cannot find, private, crate recommendation, best crate for, Cargo.toml, features, crate 推荐, 依赖管理, 特性标志, 工作空间, Python 绑定"
openspec-sync-specs
by studyzy
将变更中的增量规范同步到主规范。当用户想要使用增量规范中的更改更新主规范，而不归档该变更时使用。
pytest-runner
by saleor
Run pytest tests with automatic virtual environment activation. Use this skill whenever running tests, executing pytest, or when asked to "run tests", "test this", or any test execution task. Ensures venv is always activated before pytest runs.
memory-retrieval-learning
by lyndonkl
Use when long-term knowledge retention is needed (weeks to months), studying for exams or certifications, learning new job skills or technology, mastering substantial material that requires systematic review, combating forgetting through spaced repetition and retrieval practice, or when user mentions studying, memorizing, learning plans, spaced repetition, flashcards, active recall, or durable learning.
make-issue-spec
by pchalasani
Create a markdown document that describes a specific task along with
omi-flutter-patterns
by BasedHardware
"Flutter Dart BLE device communication state management Provider backend integration localization cross-platform iOS Android"
akka-net-testing-patterns
by Aaronontheweb
Write unit and integration tests for Akka.NET actors using modern Akka.Hosting.TestKit patterns. Covers dependency injection, TestProbes, persistence testing, and actor interaction verification. Includes guidance on when to use traditional TestKit.
dotnet-local-tools
by Aaronontheweb
Managing local .NET tools with dotnet-tools.json for consistent tooling across development environments and CI/CD pipelines.
openspec-archive-change
by studyzy
归档实验性工作流中已完成的变更。当用户想要在实现完成后最终确定并归档变更时使用。
harness-review
by Chachamaru127
"コード・プラン・スコープを多角的にレビュー。品質の番人、参上。Use when user mentions reviews, code review, plan review, scope analysis, security, performance, quality checks, PRs, diffs, or change review. Do NOT load for: implementation work, new feature development, bug fixes, or setup."
agent-browser
by Chachamaru127
"ブラウザを手足のように操る。ページ遷移、フォーム入力、スクショ、なんでもこい。Use when users ask to navigate websites, fill forms, take screenshots, extract web data, test web apps, or automate browser workflows. Trigger phrases include 'go to [url]', 'click on', 'fill out the form', 'take a screenshot', 'scrape', 'automate', 'test the website', 'log into', or any browser interaction request. Do NOT load for: sharing URLs, embedding links, screenshot image files."
Pentest Checklist
by zebbern
This skill should be used when the user asks to "plan a penetration test", "create a security assessment checklist", "prepare for penetration testing", "define pentest scope", "follow security testing best practices", or needs a structured methodology for penetration testing engagements.