io.github.kid-sid/claude-spellbook/docker

Use when writing or optimizing a Dockerfile or docker-compose.yml for local dev, debugging containers that behave differently from local, or reducing image size for Python and Node.js apps. Not for Kubernetes resources or Helm — use containerization.

io.github.prowler-cloud/prowler/nextjs-16

Next.js 16 App Router patterns. Trigger: When working in Next.js App Router (app/), Server Components vs Client Components, Server Actions, Route Handlers, proxy.ts, caching/revalidation, Cache Components, and streaming/Suspense.

io.github.openai/plugins/swiftui-view-refactor

Refactor SwiftUI view files into stable, testable structure. Use when splitting large views, tightening data flow, or cleaning Observation ownership.

io.github.openai/plugins/view-refactor

Refactor macOS SwiftUI views and scenes into stable structure. Use when splitting large views, tightening scene state, or narrowing AppKit escapes.

io.github.x-cmd/x-cmd/security-review

Security audit for code changes. Triggered by "/security-review" when reviewing auth, crypto, input handling, or when user explicitly requests a security audit.

io.github.microsoft/aspire/deployment-e2e-testing

Guide for writing Aspire deployment end-to-end tests. Use this when asked to create, modify, or debug deployment E2E tests that deploy to Azure.

io.github.microsoft/aspire/api-review

Reviews .NET API surface area PRs for design guideline violations. Analyzes api/*.cs file diffs, applies review rules from .NET Framework Design Guidelines and Aspire conventions, and attributes findings to the developer who introduced each API (via git blame). Use this when asked to review API surface area changes.

io.github.pproenca/dot-skills/dockerfile-optimise

Dockerfile optimization guidelines from official Docker documentation. This skill should be used when writing, reviewing, or refactoring Dockerfiles to ensure optimal build time, image size, security, and robustness. Triggers on tasks involving Dockerfile creation, Docker image builds, container optimization, multi-stage builds, build cache, or Docker security hardening.

io.github.alirezarezvani/claude-skills/kubernetes-operator

Use when building a Kubernetes Operator — custom controllers that reconcile CRD state. Triggers on "build an operator", "CRD design", "reconcile loop", "controller-runtime", "kubebuilder", "operator-sdk", "metacontroller", "KOPF", "operator capability levels", or "custom resource". Ships CRD validator, reconcile-loop linter, and OperatorHub capability auditor (all stdlib Python), 4 references on the operator pattern + CRD design + reconcile patterns + tooling landscape, and a /operator-audit slash command. NOT a generic k8s skill — specifically the Operator pattern.

io.github.briiirussell/cybersecurity-skills/mobile-audit

Audit iOS and Android mobile applications against OWASP MASVS / MASTG — insecure storage, weak crypto, certificate pinning, deeplinks, IPC, jailbreak/root detection, reverse-engineering resistance. Use when the user mentions 'mobile security,' 'iOS security,' 'Android security,' 'mobile audit,' 'mobile pentest,' 'MASVS,' 'MASTG,' 'certificate pinning,' 'jailbreak detection,' 'root detection,' 'deeplink,' 'URL scheme,' 'app transport security,' 'keychain,' 'keystore,' 'mobile reverse engineering,' or has a mobile app to review.

io.github.nexu-io/html-video/vfx-text-cursor

Cursor light trail, chromatic rays, and directional flares for word-by-word quote reveals in video intros.

io.github.openvinotoolkit/openvino/python-bootstrap

Install Python dependencies before running verification or test steps. Choose the correct path depending on whether the agent builds OpenVINO from source or not.

io.github.kevinpbuckley/unreal-engine-skills/automation-and-testing

Write and run automated tests for Unreal Engine projects — simple/complex automation tests (IMPLEMENT_SIMPLE_AUTOMATION_TEST, IMPLEMENT_COMPLEX_AUTOMATION_TEST), BDD-style Spec tests (DEFINE_SPEC, BEGIN_DEFINE_SPEC, Describe/It/BeforeEach/AfterEach), functional in-level tests (AFunctionalTest), low-level tests (Catch2-based LLTs), latent/async commands, EAutomationTestFlags, FAutomationTestBase assertion API (TestTrue/TestEqual/TestNotNull/AddError), and running tests from the editor, CLI, or CI. Use when writing unit or integration tests for gameplay logic or systems, setting up headless CI test runs, verifying data/content, or catching regressions.

io.github.kubesphere/kubesphere/frontend-forge-fe-operations

Operate FrontendExtension (FE) resources in frontend-forge: create, update, rebuild, inspect package artifacts, download packages, publish, unpublish, delete, and debug package/publish controller behavior. Use this skill whenever the user mentions FE operations, FrontendExtension lifecycle, extension package/download/publish/unpublish, artifact ConfigMaps, package Jobs, publisher Jobs, publish target ConfigMaps or Secrets, rebuild-token, package-state/publish-state labels, or troubleshooting FE status in a Kubernetes cluster.

io.github.openai/plugins/testing-data-visualizations

Test data visualizations and dashboards. Use when the user needs chart or diagram test strategy, screenshot or image diff testing, visual regression, mocked or synthetic chart data, component or unit tests, E2E dashboard QA, interactive UML-like diagram verification, scroll-driven story verification, export verification, or guidance on avoiding brittle over-testing.

io.github.openai/plugins/typescript-data-visualization-engineering

Build typed data visualizations in TypeScript. Use when the user wants TypeScript visualization code, typed data models, browser visualization components, UML-like diagram models, interactive graph or architecture diagram contracts, scroll-driven scene contracts, library selection guidance, or a maintainable visualization architecture beyond React- or Next-specific concerns.

io.github.Leonxlnx/taste-skill/taste-skill

Anti-slop frontend skill for landing pages, portfolios, and redesigns. The agent reads the brief, infers the right design direction, and ships interfaces that do not look templated. Real design systems when applicable, audit-first on redesigns, strict pre-flight check.

io.github.kortix-ai/suna/pdf

Use for creating, editing, extracting, OCRing, filling, and converting PDF documents.

io.github.ansible/ansible/review

Review an Ansible PR following the project's standardized process from CLAUDE.md

io.github.agentscope-ai/agentscope-java/sql-analysis

Answer a quantitative business question by writing a SQL query against the data warehouse, validating it, and presenting the result. Use when the user asks "how many...", "what's the trend of...", "compare X vs Y over...", "what's our top N...", or anything that resolves to a query against tabular data. Produces a small result table plus the underlying query.

io.github.microsoft/fluentui/review-pr

Review a PR for correctness, pattern compliance, testing, accessibility, and safety. Produces a confidence score for merge readiness.

io.github.openclaw/openclaw/agent-transcript

Add a redacted agent transcript section to GitHub PR or issue bodies during OpenClaw agent-created PR/issue workflows.

io.github.ZHangZHengEric/Sage/mcp-builder

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

io.github.ZHangZHengEric/Sage/pdf

Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating new PDFs, filling PDF forms, encrypting/decrypting PDFs, extracting images, and OCR on scanned PDFs to make them searchable. If the user mentions a .pdf file or asks to produce one, use this skill.