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Claude Engineering Skills (Page 250 of 336)

Code review, refactoring, testing, DevOps, CI/CD, databases, cloud platforms, and full-stack development skills for Claude Code.

20,118 skills · updated 2026-06-19 · showing 14941–15000 of 20,118 by quality score

Sub-topics:Testing (2,931)Devops (2,904)Architecture (2,205)Backend (1,703)Frontend (1,310)Languages (1,065)Code Quality (1,010)Cloud Platforms (936)

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SOTA refactoring and modularization principles that LLMs systematically miss. Covers language-agnostic principles plus Rust-specific (visibility, crate boundaries, Cargo features)…
Strukturierte Refactoring-Planung mit Impact-Analyse und schrittweiser Umsetzung für große Codebases.
Expert in improving code structure without changing behavior. Specializes in Design Patterns, SOLID principles, and Anti-Corruption Layers.
Systematic refactoring methodology with safety guarantees for polyglot codebases. TRIGGER when: user asks to refactor code, restructure a module, split a monolith, do a large…
Expert code refactoring specialist for improving code quality without changing behavior. Activate on: refactor, code smell, technical debt, legacy code, cleanup, simplify, extract…
Refactoring techniques for improving code maintainability. Use when refactoring code to reduce complexity and apply SOLID principles.
Audit and fix visual hierarchy, spacing, color, and depth in web UIs. Use when the user mentions "my UI looks off", "fix the design", "Tailwind styling", "color palette" — from…
Refactor code to improve maintainability by consolidating redundant logic and applying DRY principles
Systematischer Prozess für sichere und effektive Refactorings mit Analyse, Planung und Verifikation.
Runtime metadata reflection for TypeScript dependency injection. Decorator-based class metadata, design:type/paramtypes annotation, custom metadata keys, and DI container…
Reflexion verbal reinforcement learning — Actor/Evaluator/Self-Reflector loop with episodic memory. No gradient updates. ALFWorld +X% over ReAct, HumanEval SOTA at publish time.
Use when the user wants to ship a compiled reframe scene as React code — "export to React", "give me the code", "make this a component library", "refactor into sections", "TSX…
Uses helm-docs to rebuild Helm chart documentation from Chart.yaml, values.yaml, and inline comments so README files stay aligned with the actual chart.
Sanook constructs, explains, and tests regular expressions for a stated matching goal — building the pattern, generating positive/negative test cases, and validating against them,…
Prevent ReDoS (Regex Denial of Service) by escaping user-supplied regex special characters. escape-string-regexp patterns, catastrophic backtracking detection, safe dynamic regex…
Regular expressions including pattern design, lookaheads, lookbehinds, performance optimization, and engine differences.
Practical regex patterns across languages and use cases. Use when validating input (email, URL, IP), parsing log lines, extracting data from text, refactoring code with…
Expert in writing, debugging, and explaining regular expressions. Covers readable regex patterns, performance optimization, debugging techniques, and knowing when NOT to use…
strategies for managing tool and agent assets at scale. Use this to design discovery systems, implement curated lists, and facilitate cross-team reusability through Tool and Agent…
Detect breaking changes in API contracts across REST, GraphQL, and gRPC interfaces with semver enforcement
Automatically manage regression test baseline lifecycle triggered by releases, deployments, and quality gates
Integrate regression testing into CI/CD pipelines with baseline comparison and merge blocking on failure
Run regression analysis (OLS or logistic) on uploaded CSV/Excel data, generating coefficients, R², p-values, VIF, and plain-language interpretation.
Use when a change to an existing system, legacy code, refactor, dependency, data contract, migration, or generated implementation needs regression risk review.
Run repeatable eval suites against prompts, RAG pipelines, and agents so regressions surface before release.
Use promptfoo when an agent needs to evaluate prompt, agent, or RAG behavior against saved assertions before a change goes live.
Execute regression test suites via CI/CD, analyze results, classify failures, and produce GO/NO-GO release decisions.
Analisa CSV de desligamentos e identifica padrões em regretted vs unregretted: top correlated factors (área, gestor, tenure, performance, nível), motivos declarados, insights pra…
Use when reviewing, designing, or modifying Java enterprise systems that may support financial entities, critical ICT services, third-party ICT provider integrations, or — from…
Use rekipedia to instantly understand any codebase. Scan a repo to generate a structured wiki, then query it with natural language instead of reading hundreds of source files.
Relational databases (Postgres, MySQL) — ACID, SQL, joins, isolation levels, MVCC vs locking, indexes, JSONB, HA topologies.
Use when building frontend Web apps that talk to CloudBase Relational Database via @cloudbase/js-sdk – provides the canonical init pattern so you can then use Supabase-style…
Messaging integration, bot development, and real-time communication design+implementation. Channel adapter patterns, webhook handlers, WebSocket servers, event-driven…
Set up a complete deployment configuration — Dockerfile, deployment manifest, environment config, and rollback procedure.
Build production-ready Dockerfiles with multi-stage builds, security hardening, and docker-compose for local dev.
Use ONLY when verification passed AND operator explicitly says "prepare deploy" / "draft deploy" / "ship it"; drafts deploy handoff, captures deploy hash + probes + smoke, advises…
End-to-end release workflow — preflight checks, code review, changelog generation, version bump, tagging, and publishing.
Standardize release approvals with GitHub-aware checklists and deployment gate validation
Build production-ready systems with stability patterns: circuit breakers, bulkheads, timeouts, and retry logic.
Plan, audit, and execute release and launch readiness for software, games, websites, products, campaigns, and public launches.
Provides release management strategies including deployment patterns, version control, and rollback procedures.
Use when the user asks to plan releases, manage changelogs, coordinate deployments, create release branches, or automate versioning.
Use when running pre-release validation, generating changelogs, bumping semantic versions, scoring deployment readiness, or orchestrating end-to-end release pipelines.
Version management, release verification, and deployment procedures for software releases. Includes semver guidance, version consistency checks, and platform-specific constraints.
Define and validate what ready-to-ship means beyond tests passing. Use when a repo needs release checklists, smoke tests, rollback plans, changelog/versioning guidance, deployment…
Prepare a release by verifying version consistency, generating release notes, updating help docs, and running quality checks.
Prepare a new rust-srec application release end to end — pick the next semver version, bump the workspace version, promote the staged unreleased.md notes into versioned en+zh…
Release and upgrade workflow for the knowledge-base plugin: versioning, docs, validation bundle, local testing, and user upgrade notes.
Component and system reliability prediction and analysis skill with MTBF/MTTF calculations, failure rate databases, FMEA/FMECA support, fault tree analysis, and accelerated life…
Reliability engineering for cloud systems — SLIs, SLOs, error budgets, SRE practices, runbooks, incident response, on-call rotation, blameless postmortems, chaos engineering, and…
Use shell commands or Python libraries to extract PDF text when read_file PDF handler fails
Extract PDF text content using shell tools or Python libraries when read_file PDF handler fails
Build deterministic test fixtures and end-to-end scenario harnesses for ReLiS rewrite. Use when Claude Code needs reliable seed data, parity regression tests, and high-signal…
rembg is a Python tool for automatic image background removal powered by AI models like U2-Net and SAM.
Get interactive remediation guidance for compliance findings, including Terraform code and step-by-step instructions.
Staged remediation plan for existing AWS infra in bad shape — takes checkov/tfsec/review-aws-terraform findings and produces sequenced fix PRs that avoid downtime and data loss.
Applies M365NetIsoNsg compliance rules to an existing Azure NSG and outputs the ARM template for Safe Deployment.
Remix patterns including loaders, actions, nested routing, progressive enhancement, and deployment strategies.
Configure and verify authentication for Remix REST, CLI, and MCP workflows. Use when a task needs `REMIX_API_KEY`, `remix login`, stored Remix credentials, or auth troubleshooting.
Configure and verify bearer API key authentication for Remix agent publishing workflows.
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