io.github.mukul975/Anthropic-Cybersecurity-Skills/testing-prompt-injection-in-rag-pipelines

Probe RAG applications for prompt injection via poisoned retrieved context and embedding manipulation.

io.github.mukul975/Anthropic-Cybersecurity-Skills/testing-for-system-prompt-leakage

Extract and defend system prompts plus embedded secrets and routing logic.

io.github.borghei/Claude-Skills/sql-database-assistant

This skill should be used when the user asks to "optimize SQL queries", "explore database schemas", "generate migration SQL", "analyze query performance", or "document database structure".

io.github.borghei/Claude-Skills/database-designer

Database design with schema analysis, index optimization, and migration generation for PostgreSQL, MySQL, MongoDB, and DynamoDB. Use when designing schemas, optimizing queries, planning migrations, or analyzing database performance.

io.github.borghei/Claude-Skills/database-schema-designer

Design relational schemas from requirements with normalization, migrations, ERDs, RLS policies, and indexes for PostgreSQL, MySQL, and SQLite. Use when designing new features, reviewing schemas, or adding multi-tenancy.

io.github.borghei/Claude-Skills/senior-backend

Backend development with Node.js/Express/Fastify and PostgreSQL. Use when designing REST or GraphQL APIs, optimizing database queries, implementing authentication, building microservices, handling migrations, or reviewing backend code.

io.github.borghei/Claude-Skills/kubernetes-operator

Design, build, and operate Kubernetes operators. Use when extending Kubernetes with a custom controller, choosing a framework, designing CRDs, implementing reconciliation loops, or auditing an operator for anti-patterns.

io.github.borghei/Claude-Skills/docker-development

This skill should be used when the user asks to "analyze a Dockerfile", "optimize Docker layers", "validate docker-compose", "check container best practices", or "audit Docker configurations".

io.github.mizchi/skills/plan-audit

Run EXPLAIN QUERY PLAN against every query in a sqlc-style catalog and diff the plans against a baseline. Detects new full-table SCANs and TEMP B-TREE sort scans introduced by PRs. SQLite/D1-only today; engine extension noted below.

io.github.expo/skills/expo-deployment

Deploy Expo apps to production with EAS — build and submit to the iOS App Store, Google Play Store, and TestFlight, configure eas.json build and submit profiles, manage app versions and build numbers, publish App Store metadata and ASO, and deploy web bundles and API routes via EAS Hosting. Use whenever the user is preparing a production build, running eas build or eas submit, shipping to TestFlight, releasing or rolling out to the app stores, bumping version or build numbers, or setting up store listing metadata for an Expo app.

io.github.fossasia/visdom/frontend-pane-lifecycle

Build and debug pane lifecycle behavior in the React frontend. Use when adding pane actions, layout behavior, rendering updates, or pane-level interactions.

io.github.redis/RedisInsight/frontend

React/Redux frontend development patterns for RedisInsight UI: component folder structure, styled-components, hooks, named exports, barrel files, layout components, and theme usage. Use when editing any file under redisinsight/ui/**, writing or modifying React components, Redux slices, styled-components, custom hooks, or when the user mentions UI, frontend, React, Redux, or styled-components.

io.github.redis/RedisInsight/testing

Unit/integration testing standards for RedisInsight using Jest and Testing Library: test structure, the `renderComponent` helper, faker for test data, mocking patterns, and `waitFor` instead of fixed time waits. Use when writing or modifying any `*.spec.ts` or `*.spec.tsx` file, when adding component or slice tests, when debugging flaky tests, or when the user mentions jest, testing library, faker, or test patterns.

io.github.Melvynx/aiblueprint/nextjs-setup-project

Setup a complete Next.js project with TypeScript, Tailwind, shadcn/ui, TanStack Query, and theme support

io.github.Melvynx/aiblueprint/nextjs-setup-better-auth

Setup Better Auth with Email OTP authentication and shadcn/ui components in a Next.js project

io.github.facioquo/stock-indicators-dotnet/testing-standards

Testing conventions for Stock Indicators. Use for test naming (MethodName_StateUnderTest_ExpectedBehavior), FluentAssertions patterns, precision requirements, and test base class selection.

io.github.jleechanorg/claude-commands/automation-output-verification

Use BEFORE running any automation loop. Requires stating the observable success output (PR, fixed test, push); rejects prediction-only loops.

io.github.jleechanorg/claude-commands/automation-completeness

Use when adding automation scripts. Requires a caller (CI/cron/hook); watchdog scripts need launchd plist template + deploy.sh install step.

io.github.TheGoat395/Codex-Skills/css-grid-editorial-systems

Create CSS Grid editorial layout systems for premium websites. Use for asymmetric grids, magazine layouts, portfolio indexes, case-study plates, image galleries, hero compositions, feature narratives, product proof layouts, masonry-like rhythms, and replacing generic card grids with stronger hierarchy.

io.github.mohitagw15856/pm-claude-skills/sql-query-explainer

Explains, optimises, writes, and documents SQL queries. Use when asked to explain a SQL query, optimise slow SQL, translate SQL to plain English for non-technical stakeholders, write a query from a natural language description, or produce query documentation. Produces plain-English explanations, annotated optimised queries, or a data dictionary covering output shape, assumptions, and known limitations. Works across PostgreSQL, MySQL, BigQuery, Snowflake, and standard SQL.

io.github.ktolonen/ultiorganizer/css-style-and-lint

Analyze, lint, and safely fix Ultiorganizer CSS changes. Use when Codex edits or reviews CSS files under cust/, mobile app styling, skin overrides, or shared stylesheet rules; when checking style/color consistency; or when deciding whether duplicated selectors and utility classes should be consolidated. Run Stylelint on changed CSS and apply only low-risk fixes unless the user asks for broader visual refactoring.

io.github.mohitagw15856/pm-claude-skills/writing-great-skills

Author a high-quality Agent Skill (SKILL.md) that an AI reliably triggers and executes well — strong frontmatter, a sharp description with trigger phrases, a clear output contract, quality checks, and anti-patterns. Use when asked to write a skill, create a SKILL.md, improve a skill, review a skill for quality, or contribute to a skills library. Produces a complete, SkillCheck-passing SKILL.md plus a short rationale for the key choices.

io.github.kortix-ai/suna/testing

The mandatory test-with-every-change discipline for this monorepo. Load WHENEVER you write, change, refactor, or remove ANY code under apps/** or packages/** — a function, class, route, component, hook, schema, migration, config, or bug fix — and whenever you touch anything under tests/, add coverage, run a suite, set up CI, or are asked why a gate failed. Defines which test type each change needs (unit/integration/contract/api/e2e/a11y/visual/perf/security), the exact commands and conventions (co-located bun:test, factories, determinism, no comments), and the CI gates that enforce it. Enforces THE RULE: every possible change ships with tests in the same change.

io.github.shareAI-lab/Kode-CLI/frontend-design

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.