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Claude Skills by nimadorostkar
github.com/nimadorostkar138 skills8 installs198 views
- Code ReviewUse when reviewing a pull request, diff, or branch. Produces severity-ranked findings covering correctness, security, performance, and maintainability, with concrete fixes rather than opinions.Votes: 0GitHub stars: 26
- DebuggingUse when a bug's cause is unknown. Applies a hypothesis-driven method — reproduce, isolate, instrument, prove — instead of speculative edits, and covers profiler, debugger, and log-based investigation.Votes: 0GitHub stars: 26
- Design PatternsUse when choosing how to structure code for a recurring problem. Covers the patterns that earn their keep, the ones that usually do not, and how to recognize when a pattern is being applied for its own sake.Votes: 0GitHub stars: 26
- Domain ModelingUse when the code's vocabulary does not match the business's. Establishes a ubiquitous language, models domain concepts as explicit types, and identifies bounded contexts.Votes: 0GitHub stars: 26
- Git WorkflowUse for branching, committing, history repair, and release hygiene. Covers atomic commits, rebase versus merge, bisect, reflog recovery, and undoing mistakes safely.Votes: 0GitHub stars: 26
- Legacy ModernizationUse when incrementally modernizing a legacy system without a rewrite. Covers characterization tests, seams, the strangler pattern, and sequencing migrations so the system stays shippable throughout.Votes: 0GitHub stars: 26
- RefactoringUse when improving the structure of code without changing its behavior. Covers safe refactoring sequences, characterization tests, and knowing when to stop.Votes: 0GitHub stars: 26
- Repository ExplorationUse when orienting in an unfamiliar codebase. Produces a map of the architecture, entry points, data flow, conventions, and the parts most likely to surprise you — before any code is changed.Votes: 0GitHub stars: 26
- Simple DesignUse when code has grown hard to hold in your head. Applies complexity limits, dependency reduction, and encapsulation to bring functions and modules back under a readable ceiling.Votes: 0GitHub stars: 26
- System DesignUse when designing a system or service before implementation. Produces a design covering data model, API surface, failure modes, scaling limits, and the trade-offs that were actually decided.Votes: 0GitHub stars: 26
- Aws CdkUse when defining AWS infrastructure with the CDK. Covers construct design, stack organization, environment configuration, testing infrastructure code, and safe deployment.Votes: 0GitHub stars: 26
- Aws Cost OptimizationUse when reducing cloud spend. Covers finding the actual cost drivers, right-sizing, commitment discounts, storage lifecycle, the hidden costs of data transfer and logging, and avoiding false savings.Votes: 0GitHub stars: 26
- Aws ServerlessUse when building serverless systems on AWS. Covers Lambda design, cold starts, event-driven patterns with EventBridge and SQS, idempotency, step functions, and the limits that shape the architecture.Votes: 0GitHub stars: 26
- Chaos EngineeringUse when verifying a system's resilience by injecting controlled failure. Covers hypothesis-driven experiments, blast-radius control, failure injection techniques, and running game days safely.Votes: 0GitHub stars: 26
- Ci CdUse when building or fixing a delivery pipeline. Covers pipeline structure, caching, test parallelization, deployment strategies, secrets, and making the pipeline fast enough that people do not route around it.Votes: 0GitHub stars: 26
- Cloud ArchitectureUse when designing cloud infrastructure. Covers network topology, identity and least privilege, multi-AZ and multi-region trade-offs, managed versus self-hosted decisions, and designing for cost.Votes: 0GitHub stars: 26
- ContainersUse when building or debugging container images. Covers multi-stage builds, layer caching, image size, non-root users, signal handling, and the security defaults most Dockerfiles get wrong.Votes: 0GitHub stars: 26
- Incident ResponseUse during and after a production incident. Covers triage, mitigation before diagnosis, communication, and blameless postmortems that produce action items someone actually does.Votes: 0GitHub stars: 26
- KubernetesUse when deploying to or debugging Kubernetes. Covers workload configuration, resource requests and limits, probes, rollout strategy, networking, and the failure modes that produce CrashLoopBackOff and OOMKilled.Votes: 0GitHub stars: 26
- Network TroubleshootingUse when diagnosing network failures: connection refused, timeouts, TLS errors, DNS problems, and intermittent failures. Covers layer-by-layer isolation and the tools that answer each question.Votes: 0GitHub stars: 26
- ObservabilityUse when instrumenting a system or when an incident cannot be diagnosed from existing telemetry. Covers structured logging, metrics, distributed tracing, SLOs, and alerts that are worth waking someone for.Votes: 0GitHub stars: 26
- Site ReliabilityUse when establishing reliability practice. Covers SLOs and error budgets, capacity planning, graceful degradation, load shedding, retry and timeout policy, and the arithmetic of availability.Votes: 0GitHub stars: 26
- TerraformUse when managing infrastructure as code with Terraform or OpenTofu. Covers module design, state management, drift, plan review, secrets, and applying changes without destroying production.Votes: 0GitHub stars: 26
- DiagramsUse when creating technical diagrams as code. Covers Mermaid for architecture, sequence, and flow diagrams, choosing the right diagram type, and keeping diagrams accurate as the system changes.Votes: 0GitHub stars: 26
- Document ConversionUse when converting between document formats. Covers HTML to Markdown, document to Markdown, PDF generation from HTML, and preserving structure through a conversion rather than losing it.Votes: 0GitHub stars: 26
- PdfUse when working with PDF files. Covers text and table extraction, merging and splitting, form filling, watermarking, OCR for scanned documents, and generating PDFs.Votes: 0GitHub stars: 26
- PresentationsUse when creating or editing slide decks (.pptx). Covers slide structure, using layouts and templates correctly, charts and images, speaker notes, and building a deck that communicates rather than decorates.Votes: 0GitHub stars: 26
- SpreadsheetsUse when creating, reading, or fixing spreadsheets (.xlsx, .csv). Covers formulas, formatting, charts, data cleaning, and handling the messy real-world files that are not actually tabular.Votes: 0GitHub stars: 26
- Word DocumentsUse when creating, reading, or editing Word documents (.docx). Covers document generation with styles and structure, extracting content, find-and-replace, tracked changes, and templates.Votes: 0GitHub stars: 26
- BacktestingUse when testing a trading strategy on historical data. Covers the biases that make a backtest lie, realistic costs, walk-forward validation, and the statistics that distinguish an edge from a coincidence.Votes: 0GitHub stars: 26
- Earnings AnalysisUse when analyzing an earnings report or the market's reaction to one. Covers what actually matters in the release, the reaction as information, guidance versus results, and post-earnings drift.Votes: 0GitHub stars: 26
- Market BreadthUse when assessing the internal health of a market advance or decline. Covers advance-decline lines, new highs versus new lows, percentage above moving averages, and divergence between the index and its constituents.Votes: 0GitHub stars: 26
- Market RegimeUse when characterizing the current market environment. Covers trend and volatility regimes, risk-on versus risk-off signals, macro context, and matching strategy to regime rather than fighting it.Votes: 0GitHub stars: 26
- Options StrategyUse when analyzing or constructing an options position. Covers the greeks in practical terms, implied volatility and its term structure, common structures and their true risk, and assignment and expiration mechanics.Votes: 0GitHub stars: 26
- Portfolio ReviewUse when reviewing a portfolio's construction and exposure. Covers concentration, correlation, factor and sector exposure, hidden bets, and whether the portfolio expresses the intended view.Votes: 0GitHub stars: 26
- Position SizingUse when deciding how large a position to take. Covers fixed-fractional risk, volatility-based sizing, the Kelly criterion and why to fractionalize it, and portfolio concentration limits.Votes: 0GitHub stars: 26
- Quantitative AnalysisUse when applying statistical methods to financial data. Covers return distributions, stationarity, correlation versus causation, the multiple-testing problem, and the statistical traps specific to financial time series.Votes: 0GitHub stars: 26
- Risk ManagementUse when defining or enforcing trading risk limits. Covers drawdown circuit breakers, exposure budgets, correlation risk, stop discipline, and pre-trade gates that prevent the worst decisions.Votes: 0GitHub stars: 26
- Stock ScreeningUse when building a screen to find candidates. Covers screen design, criteria that actually discriminate, avoiding overfitting, survivorship bias, and turning a screen's output into a shortlist rather than a shopping list.Votes: 0GitHub stars: 26
- Technical AnalysisUse when analyzing price and volume structure. Covers trend identification, support and resistance, volume confirmation, moving-average structure, and the limits of what chart analysis can tell you.Votes: 0GitHub stars: 26
- Trade JournalUse when reviewing trading performance and decisions. Covers what to record, separating process from outcome, identifying real patterns in your own behavior, and turning a review into a rule change.Votes: 0GitHub stars: 26
- AccessibilityUse when auditing or building accessible interfaces. Covers WCAG 2.2 AA conformance, semantic HTML, keyboard navigation, screen-reader behavior, focus management, and contrast.Votes: 0GitHub stars: 26
- AngularUse when building Angular applications. Covers standalone components, signals, RxJS discipline, change detection, dependency injection, and the patterns that keep large Angular codebases fast.Votes: 0GitHub stars: 26
- Design SystemsUse when building or maintaining a component library and design tokens. Covers token architecture, component API design, variants and states, documentation, and governing adoption across a codebase.Votes: 0GitHub stars: 26
- Frontend ArchitectureUse when structuring a frontend codebase. Covers module and folder organization, state boundaries, data-fetching layers, build configuration, and keeping a large application navigable.Votes: 0GitHub stars: 26
- NextjsUse when building Next.js applications with the App Router. Covers server and client component boundaries, data fetching and caching, server actions, streaming, and rendering strategy.Votes: 0GitHub stars: 26
- ReactUse when writing or reviewing React. Covers component and state design, hook correctness, memoization that is actually needed, data fetching, and the render behavior behind most React performance problems.Votes: 0GitHub stars: 26
- Visual QaUse when verifying that a UI renders correctly. Covers visual regression testing, responsive checks across breakpoints, cross-browser verification, and screenshot-based review of an implementation against a design.Votes: 0GitHub stars: 26
- VueUse when building Vue 3 applications. Covers the Composition API, reactivity fundamentals, composables, Pinia state management, and the reactivity mistakes that cause silent update failures.Votes: 0GitHub stars: 26
- Web PerformanceUse when improving page load or runtime performance. Covers Core Web Vitals, bundle and asset optimization, rendering strategy, caching headers, and measuring on real hardware rather than a fast laptop.Votes: 0GitHub stars: 26