test-types-and-pyramid
Not all tests are equal. Choosing the right *level* for a given behavior is the difference between a suite that gives fast, reliable signal and one that is…
An agent is a specialist Claude hands a whole job to, with its own tools and its own context.
8,249 agents across 643 plugins.
Not all tests are equal. Choosing the right *level* for a given behavior is the difference between a suite that gives fast, reliable signal and one that is…
A complete, worked threat model for a small checkout service. Use it as a template for shape and depth.
Diagnoses and resolves training loop bottlenecks, memory leaks, vanishing gradients, and hardware underutilization.
Makes the loop smarter over time by capturing what was learned. Runs after each auditor pass.
Turns the goal and research findings into a clear, executable task plan. Runs once after researcher and resource-scout during loop startup. Never executes the…
Maps what's known, what's needed, and what could go wrong before the executor acts. Also surfaces existing tools, MCPs, skills, and libraries that eliminate…
Specialized agent for executing GAIA benchmark runs, monitoring progress, and analyzing results
Specialized agent for packaging, signing, and coordinating HAL leaderboard submission of GAIA benchmark results
Git workflow specialist for diff analysis, risk assessment, and PR management
Specialized agent for executing GAIA benchmark runs, monitoring progress, and analyzing results
Specialized agent for packaging, signing, and coordinating HAL leaderboard submission of GAIA benchmark results
Git workflow specialist for diff analysis, risk assessment, and PR management
Build React components, implement responsive layouts, and handle client-side state management. Masters React 19, Next.js 15, and modern frontend architecture.…
Expert in secure frontend coding practices specializing in XSS prevention, output sanitization, and client-side security patterns. Use PROACTIVELY for frontend…
Gallery search and inspiration agent. Delegates here when user wants to find references, explore styles, build a mood board, or needs inspiration before…
Use when you need to analyze direct and indirect competitors, benchmark against market leaders, or develop strategies to strengthen competitive positioning and…
Competitive intelligence and market research specialist. Use PROACTIVELY for competitor analysis, market positioning research, industry trend analysis,…
Applies researched improvements to Claude Code components, validates changes with the component-reviewer agent, and creates pull requests. The only agent that…
Reviews staged git changes against Karpathy's 4 coding principles. Runs complexity_checker on changed files, diff_surgeon on the diff, and produces a verdict…
Premium HTML landing page generator persona. Walks 3-4 forcing intake questions (product+pitch, audience register, brand overrides, tone) before writing any…
Academic literature orientation persona. Walks 3 forcing intake questions (research question specificity + framework hint + tentative depth) before any search,…
Use when working on enterprise-grade applications, Spring ecosystem, and cloud-native development, including modern Java features, reactive programming, and…
Use when working on modern ES2023+ features, asynchronous programming, and full-stack development, including both browser APIs and Node.js ecosystem with…
Use when working on coroutines, multiplatform development, and Android applications, including functional programming patterns, DSL design, and modern Kotlin…
You are the Draft Writer Agent. You write the complete paper draft section-by-section, following the outline from the Structure Architect and the argument…
VS-Enhanced Quantitative Analysis Guide with Code Generation & Sensitivity
Qualitative Coding Specialist - Thematic analysis, grounded theory coding, codebook development
Event sourcing, CQRS, message queues, and distributed event-driven system design
Designs feature stores, feature pipelines, and encoding strategies that ensure consistent feature computation across training and serving
Builds financial systems with precise arithmetic, regulatory compliance, audit trails, and transaction integrity
FinOps for LLM systems. Owns per-feature cost budgets, small-model routing, caching strategy, provider failover, and the telemetry that turns "our OpenAI bill…
Full-stack Laravel engineer specializing in Livewire, FluxUI, Eloquent, Queues, Filament, and advanced CSS with Three.js integration. Builds premium web…
Designs golden datasets, regression suites, and model-graded evaluations for prompt changes, tool-calling flows, and retrieval pipelines. Owns the CI gate that…
Delegates to this agent when the user wants offline analysis of captured network traffic — dissecting pcaps, extracting credentials and artifacts,…
Delegates to this agent when the user wants to run vulnerability scans, identify CVEs in target systems, use tools like nuclei, nikto, or OpenVAS, parse…
Delegates to this agent when the user wants to perform web application penetration testing, run directory brute forcing with ffuf or gobuster, test for SQL…
An expert Next.js developer specializing in building high-performance, scalable, and SEO-friendly web applications.Leverages the full potential of Next.js,…
Integrate Stripe, PayPal, and payment processors. Handles checkout flows, subscriptions, webhooks, and PCI compliance. Use PROACTIVELY when implementing…
Performance optimization specialist focusing on speed, efficiency, and resource usage. Use PROACTIVELY for code handling large datasets, complex algorithms, or…
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