Debugging
Find and fix bugs, error analysis
verifier
by scottymcandrew
QA and validation specialist. Use after tasks are done to verify implementations work and meet acceptance criteria. Skeptical, evidence-based testing.
swift-codable-decode-diagnosis
by shimo4228
"Use when debugging Swift Codable JSON decode errors with vague localizedDescription messages."
backend-test-additions
by velcrafting
Add or extend backend tests to prove behavior, invariants, and regressions for services/endpoints/jobs.
python-expert
by jgarrison929
Use when writing Python 3.10+ code requiring type hints, async/await, testing with pytest, packaging, virtual environments, decorators, generators, or any Python development. Invoke for performance optimization, refactoring, or complex Python patterns.
professional-communication
by cachemoney
Guide technical communication for software developers. Covers email structure, team messaging etiquette, meeting agendas, and adapting messages for technical vs non-technical audiences. Use when drafting professional messages, preparing meeting communications, or improving written communication.
ultracite
by tylergibbs1
Enforce strict type safety, accessibility standards, and code quality for TypeScript/JavaScript projects using Biome's formatter and linter. Use when writing, reviewing, or fixing TS/JS/TSX/JSX code, checking for a11y issues, linting errors, type safety problems, or when the user mentions code quality, formatting, accessibility, or best practices.
human-interface-guidelines
by zanwei
Apply Apple's Human Interface Guidelines (HIG) to design, review, and specify UI/UX for iOS, iPadOS, macOS, watchOS, tvOS, and visionOS. Use when choosing platform-native patterns, reviewing a design against HIG, converting PRD to HIG-aligned UI specs, or finding the right HIG page quickly.
ASR
by UholySmokes
Implement speech-to-text (ASR/automatic speech recognition) capabilities using the z-ai-web-dev-sdk. Use this skill when the user needs to transcribe audio files, convert speech to text, build voice input features, or process audio recordings. Supports base64 encoded audio files and returns accurate text transcriptions.
decision-auditor
by rohanpatriot
Audits decisions for cognitive biases, runs premortems on plans, and reframes choices to reveal hidden assumptions. Use when evaluating decisions under uncertainty, reviewing plans for bias, assessing probability and risk, running premortems, checking for anchoring or availability bias, or analyzing why a judgment might be wrong.
vercel-design-guidelines
by tylergibbs1
Check web interfaces against Vercel's design guidelines. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", "check my site against best practices", or "apply Vercel design guidelines".
git-commit
by khw1031
Git 변경 사항을 분석하여 의미있는 커밋 메시지를 자동 생성합니다. 커밋, 커밋 메시지 작성, 변경사항 커밋, git commit 요청 시 사용.
vibe-coding
by Within-7
"Professional development partner with taste, discipline, and craftsmanship. Use when: (1) Building new features or systems, (2) Fixing bugs and debugging, (3) Refactoring code, (4) Code review and quality assessment, (5) Performance optimization. Human provides vision and decisions. Agent provides execution with professional standards."
performance-pass-ui
by velcrafting
Identify and reduce avoidable UI performance regressions (render churn, heavy computations, oversized bundles) without behavior change.
java-reviewer
by physics91
WHEN: Java code review, Java idioms, exception handling, collections, streams, Java 17+ features WHAT: Exception patterns + resource management + null safety + stream usage + modern Java features WHEN NOT: Spring specific → spring-boot-reviewer, Android → kotlin-android-reviewer, Kotlin → kotlin-spring-reviewer
mongodb-transactions
by pluginagentmarketplace
Master MongoDB ACID transactions for multi-document operations. Learn session management, transaction mechanics, error handling, and production patterns. Guarantee data consistency across multiple operations.
disciplined-design
by terraphim
Phase 2 of disciplined development. Creates implementation plans based on approved research. Specifies file changes, function signatures, test strategy, and step sequence. Requires human approval before implementation.
TanStack DB
by CaiZongyuan
EfficientCC is a no-code tool that turns structured technical docs (Markdown) into production-ready Claude Skills, automatically analyzing docs, planning skill blueprints, and generating SKILL.md plus reference files to power modular, high-quality AI agents.
Code Validation Sandbox — Intelligent Validation Architecture
by NaveedTechLab
User: "Validate Chapters 14, 15, and 16"
dependency-audit
by fefogarcia
Comprehensive dependency health auditing for JavaScript/TypeScript projects. Run npm audit, detect outdated packages, check for security advisories, and verify license compliance. Prioritises vulnerabilities by severity and provides actionable fix recommendations. Use when: auditing project dependencies, checking for vulnerabilities, updating packages, preparing for release, or investigating "npm audit" warnings. Keywords: audit, vulnerabilities, outdated, security, npm audit, pnpm audit, CVE, GHSA, license.
wraps-sms
by wraps-team
TypeScript SDK for AWS End User Messaging (Pinpoint SMS) with opt-out management, batch sending, and E.164 validation.
latest-nextjs
by jovermier
Latest React and Next.js features for past 1.5 years (mid-2024 to 2026)
rust-cli
by pluginagentmarketplace
Build professional CLI applications with clap and TUI
testing
by terraphim
Comprehensive test writing, execution, and failure analysis. Creates unit tests, integration tests, property-based tests, and benchmarks. Analyzes test failures and improves test coverage.
frontend-modern
by twofoldtech-dakota
Apply when working with modern frontend frameworks including React, Vue, Next.js, and TypeScript