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Found 59 Skills
Effect v4 (beta) development and v3 → v4 migration guidance. Use when building new Effect v4 code or upgrading from v3, including API renames, behavior changes, before/after examples, and v4-specific patterns for services, layers, generators, yieldable, error handling, and schema codecs.
Use when working with Fresh framework, creating routes or handlers in Fresh, building web UIs with Preact, or adding Tailwind CSS in Deno. Covers Fresh 2.x project structure, route handlers, islands, createDefine, PageProps, context patterns, and Fresh 1.x to 2.x migration. Essential for any Fresh-related question.
Python type checking expertise using ty - the extremely fast type checker by Astral. Use when: (1) Adding type annotations to Python code, (2) Fixing type errors reported by ty, (3) Migrating from mypy/pyright to ty, (4) Configuring ty for projects, (5) Understanding advanced type patterns (generics, protocols, intersection types), (6) Setting up ty in editors (VS Code, Cursor, Neovim, PyCharm).
Migrate Node.js projects to Bun with compatibility analysis. Use when converting existing npm/pnpm/yarn projects to Bun or auditing dependencies for Bun compatibility.
Identify which WorkOS skill to load based on the user's task — covers AuthKit, SSO, RBAC, migrations, and all API references.
Creates comprehensive API changelogs documenting breaking changes, deprecations, and migration strategies for API consumers. Use when managing API versions, communicating breaking changes, or creating upgrade guides.
Analyze, plan, and execute Exa SDK upgrades with breaking change detection. Use when upgrading Exa SDK versions, detecting deprecations, or migrating to new API versions. Trigger with phrases like "upgrade exa", "exa migration", "exa breaking changes", "update exa SDK", "analyze exa version".
Analyze, plan, and execute FireCrawl SDK upgrades with breaking change detection. Use when upgrading FireCrawl SDK versions, detecting deprecations, or migrating to new API versions. Trigger with phrases like "upgrade firecrawl", "firecrawl migration", "firecrawl breaking changes", "update firecrawl SDK", "analyze firecrawl version".
Azure Monitor OpenTelemetry Exporter for Java. Export OpenTelemetry traces, metrics, and logs to Azure Monitor/Application Insights. Triggers: "AzureMonitorExporter java", "opentelemetry azure java", "application insights java otel", "azure monitor tracing java". Note: This package is DEPRECATED. Migrate to azure-monitor-opentelemetry-autoconfigure.
TanStack Query (React Query) v5 best practices for data fetching, caching, mutations, and server state management. Use when building data-driven React applications, setting up query configurations, implementing mutations/optimistic updates, configuring caching strategies, integrating with SSR, or fixing v4→v5 migration errors.
Use when building distributed apps with Aspire; orchestrating .NET, JavaScript, Python, or polyglot services; when environment variables or service discovery aren't working; when migrating from .NET Aspire 9 to 13+ or Community Toolkit; when seeing AddNpmApp deprecated errors; when OTEL not appearing in dashboard; when ports change on restart breaking OAuth; when configuring MCP server for AI assistants; when debugging Aspire apps and need to check resource status or logs
Build and migrate iOS, macOS, iPadOS, watchOS, tvOS, and visionOS apps with Apple's Liquid Glass design system (iOS 26+, macOS 26 Tahoe+). Use when creating new SwiftUI apps targeting Apple's 2025+ platforms, migrating existing apps to Liquid Glass, applying .glassEffect(), .backgroundExtensionEffect(), .buttonStyle(.glass), GlassEffectContainer, glass toolbars, glass tab bars, glass sheets, or any Liquid Glass UI work. Also use when the user asks about modern Apple design, navigation patterns with glass, or SwiftUI best practices for the latest OS versions.