mern-stack
claudeBuild production-grade MERN applications. MongoDB schema design, Express APIs, middleware, Node.js patterns, React components, state management, hooks, JWT auth, security, testing, and deployment.
12 skills · 6 commands
Write, review, and refactor code to production standards. PR review, refactoring patterns, code smells, SOLID principles, design patterns, testing strategy, performance profiling, and security review.
Plugin sde-code-quality from marketplace sde-skills in chavangorakh1999/sde-skills. Commands read from the repo's manifest — 1 month ago.
code-smellsIdentify and prescribe fixes for: god class, feature envy, long parameter list, shotgun surgery, data clumps, primitive obsession, dead code. Use when code feels wrong but you can't articulate why.
design-patternsGoF patterns with JavaScript implementation examples: when to use, when to avoid, what problem each actually solves. Use when you recognize a recurring design problem and want a proven solution.
performance-profilingHotspot identification, complexity analysis (Big-O in practice), memory profiling approach, flame graph reading for Node.js. Use when diagnosing slow endpoints or high memory usage.
pr-reviewStructured PR review across 7 dimensions: correctness, security, performance, resilience, design, testability, readability. Produces severity-tagged findings. Use when reviewing a pull request or preparing code for review.
refactoringSafe refactoring patterns with step-by-step sequences: extract method/class, decompose conditional, replace magic number, introduce parameter object. Use when cleaning up code without changing behavior.
security-reviewOWASP Top 10 applied to JavaScript/Node.js code, secrets audit, dependency vulnerability scan guidance, secure defaults. Use when reviewing code for security issues or hardening an existing service.
solid-principlesApply SOLID, DRY, YAGNI, Law of Demeter in real JavaScript/Node.js code — with before/after examples and common misapplications. Use when reviewing code design or explaining why a design feels wrong.
testing-strategyUnit/integration/contract/E2E pyramid ratios, what to test at each level, coverage targets, mutation testing. Use when planning what tests to write for a feature or evaluating an existing test suite.
/sde-code-quality:refactorSafe step-by-step refactoring plan with before/after code and test safety net
/sde-code-quality:review-codeFull PR review with CRITICAL/MAJOR/MINOR/NIT findings and concrete fixes across correctness, security, performance, resilience, design, testability, and readability
/sde-code-quality:smell-checkIdentify code smells with specific named patterns and fixes, then suggest design patterns if applicable
/sde-code-quality:test-strategyTesting pyramid plan with example test cases at each level — unit, integration, E2E
Build production-grade MERN applications. MongoDB schema design, Express APIs, middleware, Node.js patterns, React components, state management, hooks, JWT auth, security, testing, and deployment.
12 skills · 6 commands
Level up as an engineer. Resume review, system design interview prep, behavioral prep, coding interview frameworks, 1:1 prep, promotion documents, tech spec writing, and feedback frameworks.
8 skills · 5 commands
Ship features with engineering rigor. INVEST tickets, three-point estimation, sprint planning, release notes, feature flags, deployment plans, and on-call runbooks.
7 skills · 5 commands
Design scalable, resilient, production-grade systems from first principles. HLD methodology, capacity estimation, data modeling, API design, caching, message queues, distributed systems, and database selection.
8 skills · 4 commands
Make durable architectural decisions. ADRs, migration planning, tech debt classification, service decomposition, resilience patterns, observability design, and event-driven architecture.
7 skills · 4 commands
Find, fix, and prevent production issues. Root cause analysis, blameless postmortems, log analysis, performance debugging, memory leak detection, and incident response.
6 skills · 4 commands
Matt Pocock's agent skills for real engineering (grilling, spec/ticket flows, TDD, code review, domain modelling and more).
39 skills
Harness-native ECC operator layer - 71 agents, 314 skills, 98 legacy command shims, reusable hooks, rules, selective install profiles, and production-ready workflows for Claude Code, Codex, OpenCode, Cursor, and related agent harnesses
200 skills · 98 commands · 71 agents · 1 MCP server · hooks
Automated code review for pull requests using multiple specialized agents with confidence-based scoring to filter false positives
1 command
Use Alibaba Open Code Review from local Codex.
2 skills
Investigate incidents, review code and execute UAT for release readiness, scan code for vulnerabilities, and run penetration tests with AWS DevOps Agent and AWS Security Agent.
13 skills · 9 commands · 1 MCP server
Your AI development teammate. Turns a story file into a shipped, reviewed, and tested feature via orchestrator → architect → developer → PR reviewer → QA → Playwright.
1 skill · 2 commands · 6 agents
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