全部能力

Debug and inspect PostHog implementations on any website. Use this skill when a user wants to understand how PostHog is implemented on a page, troubleshoot…

Use when writing async/await code, enabling strict concurrency, fixing Sendable errors, migrating from completion handlers, managing shared state with actors,…

Implements rate limiting and abuse prevention with per-route policies, IP/user-based limits, sliding windows, safe error responses, and observability. Use when…

Fast in-memory DataFrame library for datasets that fit in RAM. Use when pandas is too slow but data still fits in memory. Lazy evaluation, parallel execution,…

Expert SQL query writing, optimization, and database schema design with support for PostgreSQL, MySQL, SQLite, and SQL Server. Use when working with databases…

Helps developers understand when to use @solana/kit vs @solana/web3.js (v1), provides migration guidance, API mappings, and handles edge cases for Solana…

Comprehensive guide for building GraphQL APIs including schema design, queries, mutations, subscriptions, resolvers, type system, error handling,…

Create FastAPI routers following established patterns with proper authentication, response models, and HTTP status codes.

Create and manage human-powered QA tests using Runhuman CLI. Use this skill when you need to test web applications with real human testers, get UX feedback,…

Expert in performance optimization for React, Next.js, NestJS applications covering frontend rendering, API response times, database queries, and…

Expert Flutter and Dart development skill for building beautiful, performant, and maintainable applications. Use when users request Flutter/Dart development…

Freshbooks integration. Manage Users, Organizations, Projects, Pipelines, Goals, Filters and more. Use when the user wants to interact with Freshbooks data.

Master of high-performance web map implementations handling 5,000-100,000+ geographic data points. Specializes in Leaflet.js optimization, Supercluster…

Migrates Honcho TypeScript SDK code from v1.6.0 to v2.1.1. Use when upgrading @honcho-ai/sdk, fixing breaking changes after upgrade, or when errors mention…

Route broad product and growth marketing asks into one operating mode, one primary lane, and one reusable operator packet across launch planning, conversion surfaces, lifecycle/retention, acquisition/content, and measurement/experiments. Use when the user needs general marketing help for a website, SaaS product, funnel, onboarding flow, pricing page, campaign, or launch and the first job is deciding the right next brief with owner, dependencies, approvals, and proof instead of producing channel soup. Triggers on: marketing plan, GTM help, launch brief, pricing page refresh, lifecycle email strategy, conversion help, campaign measurement, content plan. Route Steam/store-page game launch work to `steam-store-launch-ops` and backlog/milestone shaping to `task-planning`.

Sets up monorepo architecture with Turborepo, pnpm workspaces, shared packages, and optimized build pipelines. Use when users request "monorepo setup",…

Create, update, or refactor Storybook stories following the project's standard patterns. Use when adding stories for new components, updating existing stories,…

Turn fuzzy work into one honest estimate packet by choosing the right sizing horizon, naming confidence and uncertainty, and separating discovery from delivery before anyone treats the number like a promise. Use when the user needs story points, t-shirt sizing, planning-poker prep, forecast-safe language, split-or-spike guidance, or cross-functional sizing across developer workflow, web/fullstack, product/ops, marketing/GTM, or game work. Route decomposition to `task-planning`, daily coordination to `standup-meeting`, and retrospective process learning to `sprint-retrospective`.

Use when adding authentication to Vanilla JS, Svelte, or any framework-agnostic single-page applications - integrates @auth0/auth0-spa-js SDK for SPAs without…

Scrape e-commerce data for pricing, reviews, bestsellers, and seller discovery across 30+ platforms including Amazon, Walmart, eBay, Shopify, WooCommerce, and…