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Found 9,669 Skills
Expert integration of Supabase Auth with Next.js App Router
(NS) Create and maintain PHPUnit unit and integration tests in the backend package (bootstrap tests/ when missing). Mandatory Docker-only execution with phpunit --testdox --stop-on-failure --stop-on-error and 120s timeout. Use when writing or refactoring PHPUnit tests, implementing unit-test tasks, or scaffolding backend tests on greenfield Laravel/PHP projects — not when planning test task markdown (ns-spec-driven references/unit-test-task-generator.md). Read harness backend-tests rules when present.
Guide for creating effective skills. This command should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations. Use when creating new skills, editing existing skills, or verifying skills work before deployment - applies TDD to process documentation by testing with subagents before writing, iterating until bulletproof against rationalization
Build, review, debug, migrate, or plan TanStack Query v5 React server-state code with current docs. Use for @tanstack/react-query, QueryClient, QueryClientProvider, useQuery, useMutation, useInfiniteQuery, useQueries, queryOptions, mutationOptions, query keys, cache defaults, staleTime, gcTime, invalidation, optimistic updates, SSR, hydration, prefetching, router integration, suspense, persistence, devtools, ESLint rules, testing, TypeScript, and v4-to-v5 migrations.
MatrixScan Batch (MatrixScan, BarcodeBatch, legacy BarcodeTracking) — tracking and scanning multiple barcodes at once in iOS (Swift, UIKit/SwiftUI) projects. Use for integration, settings and symbologies, tracked-barcode handling, basic/advanced overlay customization, lifecycle, or troubleshooting.
Push a branch and open it as a pull request, drafting its title and description from context. Use when a task is ready to present for integration.
Provides comprehensive SAP Commerce Cloud (formerly Hybris) development guidance including type system modeling, service layer architecture, ImpEx data management, FlexibleSearch queries, OCC API customization, Composable Storefront (Spartacus/Angular), B2C/B2B accelerator patterns, WCMS content management, CCv2 cloud deployment, SAP BTP/Kyma integration, CronJobs, business processes, Solr search, promotions, caching, SmartEdit, Backoffice configuration, and testing patterns. Use when the user asks about "SAP Commerce Cloud", "SAP Commerce", "Hybris", "create SAP Commerce extensions", "define item types in items.xml", "write ImpEx scripts", "implement facades/services/DAOs", "customize OCC REST APIs", "work with FlexibleSearch queries", "customize B2C or B2B accelerators", "SAP Commerce B2B", "configure Spring beans", "create CronJobs or scheduled tasks", "define business processes or order flows", "configure Solr search or indexing", "set up promotions or coupons", "configure caching", "customize Backoffice", "SAP Commerce WCMS", "SAP Commerce CMS", "SAP Commerce integration", "integrate Composable Storefront or Spartacus", "customize Angular CMS components in Spartacus", "deploy to CCv2 or SAP Commerce Cloud public cloud", "configure manifest.json for CCv2", "integrate SAP BTP or Kyma with SAP Commerce", "customize SmartEdit", "write unit or integration tests for SAP Commerce", or asks about troubleshooting SAP Commerce issues.
PRD-driven automated test orchestration skill. It is used to standardize the implementation of test plans, AI self-testing and self-repair, and test reports for each PRD version; applicable to scenarios such as splitting Unit/Integration/E2E according to acceptance criteria, defining boundaries between automation and manual testing, and generating versioned TEST_PLAN/TEST_REPORT.
Build a private party RSVP dApp on Midnight Network — attendees stay private until unshielded NIGHT check-in crosses the privacy boundary. Covers private-party.compact (no witnesses, persistentCommit, DApp-specific public keys, receiveUnshielded/sendUnshielded), Next.js frontend, 1AM wallet integration, low-level deploy/call, indexer polling, and optional vitest local devnet tests. Use for teaching privacy boundaries, commitment-based guest lists, organizer access control, or unshielded entry fees. Triggers: private party, RSVP dApp, privacy boundary, persistentCommit, getDappPublicKey, unshielded check-in, example-private-party, party organizer, guest list commitment. Also use when extending locker-dapp or payment-dapp wallet/provider patterns to privacy-preserving social flows.
Build a private reserve auction dApp on Midnight Network — hidden reserve price, public bids, private bidder identities. Covers private-reserve-auction.compact (no witnesses, persistentCommit, Map, Counter, disclose, receiveUnshielded/sendUnshielded), Next.js frontend, 1AM wallet integration, low-level deploy/call, indexer polling. Use for teaching privacy boundaries, commitment-based auctions, seller access control, or unshielded settlement. Triggers: private auction, reserve auction, silent auction, privacy boundary, persistentCommit, getDappPublicKey, unshielded claim, hidden price, bid commitment, seller reveal. Also use when extending locker-dapp or payment-dapp wallet/provider patterns to privacy-preserving auction flows.
Build a privacy-preserving arcade leaderboard DApp on Midnight Network — players submit click-challenge scores with anonymous, public, or custom display names, and prove entry ownership via zero-knowledge proofs without revealing secret keys. Covers leaderboard.compact (Map, Counter, witnesses, persistentHash owner commitments), Next.js frontend, 1AM wallet integration, low-level deploy/call, indexer reads without wallet, and ZK asset hosting. Use for gamified on-chain rankings, pseudonymous competitions, score attestations, or teaching disclose()/witness patterns. Triggers: leaderboard dApp, privacy leaderboard, submit score, verify ownership, anonymous player name, ZK proof of ownership, persistentHash identity, arcade game on Midnight. Also use when extending locker-dapp or payment-dapp wallet/provider patterns to social or gaming flows.
Use this skill whenever building, debugging, or extending a privacy-preserving payment dApp on the Midnight Network using the 1AM wallet, Compact smart contracts, and Next.js. Triggers include: any mention of Midnight Network, Compact contracts, tNIGHT tokens, 1AM wallet integration, ZK proving assets, midnight-js SDK, or deploying/calling circuits (deposit, withdraw). Also use when the user encounters errors like "Invalid character 'm' at position 0", "offset: null" GraphQL errors, balanceUnsealedTransaction failures, or WASM/WebSocket issues in Next.js with Midnight packages. Use this skill even for partial tasks like wiring a single provider, decoding ledger state, or debugging a stuck deploy transaction.