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Found 1,486 Skills
Implement iOS authentication patterns including Sign in with Apple (ASAuthorizationAppleIDProvider, ASAuthorizationController, ASAuthorizationAppleIDCredential), credential state checking, identity token validation, ASWebAuthenticationSession for OAuth and third-party auth flows, ASAuthorizationPasswordProvider for AutoFill credential suggestions, and biometric authentication with LAContext. Use when implementing Sign in with Apple, handling Apple ID credentials, building OAuth login flows, integrating Password AutoFill, checking credential revocation state, or validating identity tokens server-side.
Autonomous workflow execution pipeline with CSV wave engine. Session discovery → plan validation → IMPL-*.json → CSV conversion → wave execution via spawn_agents_on_csv → results sync. Task JSONs remain the rich data source; CSV is brief + execution state.
Check/manage Azure quotas and usage across providers. For deployment planning, capacity validation, region selection. WHEN: "check quotas", "service limits", "current usage", "request quota increase", "quota exceeded", "validate capacity", "regional availability", "provisioning limits", "vCPU limit", "how many vCPUs available in my subscription".
Scientific method expert for systematic bug investigation and root cause analysis. Use when users report bugs, crashes, unexpected behavior, or debugging requests. Applies hypothesis-driven investigation, controlled experiments, and rigorous validation across any programming language or platform.
Lead Développeur pour coordination technique opérationnelle et code review. Utilise ce skill quand: (1) coordination d'une équipe de développeurs, (2) code review et qualité de code, (3) mentoring technique, (4) résolution de problèmes techniques complexes, (5) planification des sprints techniques, (6) validation des merge requests.
Build MCP servers with Node/TypeScript SDK — tools, resources, prompts, Zod validation, stdio vs Streamable HTTP. Use Context7 or official MCP docs for latest API.
Implement and extend PostHog Data warehouse import sources. Use when adding a new source under posthog/temporal/data_imports/sources, adding datasets/endpoints to an existing source, or adding incremental sync support, pagination, credentials validation, and source tests.
Analyze what customers truly need by discovering the "job" they hire your product to do. Use when the user mentions "customer discovery", "why customers churn", "what job does this solve", "competing against luck", or "product-market fit". Covers JTBD interviews, competition analysis, and jobs-oriented roadmaps. For product positioning, see obviously-awesome. For rapid validation, see design-sprint. Trigger with 'jobs', 'to', 'be'.
Integration and contract testing patterns — API endpoint tests, component integration, database testing, Pact contract verification, property-based testing, and Zod schema validation. Use when testing API boundaries, verifying contracts, or validating cross-service integration.
SafetyMails platform help — bulk email verification (up to 2M emails, 19-step algorithm), real-time API validation (JavaScript embed for forms), Email Finder (B2B corporate lookup), list cleaning, spamtrap/disposable/catch-all detection, integrations. Use when asking 'how do I do X in SafetyMails', verifying emails with SafetyMails, cleaning email lists in SafetyMails, setting up SafetyMails API/JavaScript embed, using SafetyMails Email Finder, or managing SafetyMails integrations. Do NOT use for general deliverability strategy across tools (use /sales-deliverability), general enrichment strategy (use /sales-enrich), building prospect lists (use /sales-prospect-list), or connecting tools generically (use /sales-integration).
Build single-line and multi-line text input fields using Syncfusion React TextBox. Trigger when user needs text inputs with floating labels, validation states, adornments (icons/buttons via prependTemplate/appendTemplate), sizing options, rounded corners (e-corner), disabled/read-only states, RTL support, or custom styling. Use for forms, user profiles, search bars, comments, addresses, or any text data collection in React applications.
Business analysis expert who drives project discovery, market research, and requirements validation within the BMAD methodology