Writing and Content

You have access to @sveltejs/mcp CLI for Svelte-specific assistance. Use these commands via npx :

Vue.js Options API best practices, TypeScript integration, and common gotchas.

Master comprehensive testing strategies for smart contracts using Hardhat, Foundry, and advanced testing patterns.

Build voice AI agents with natural conversations, multiple LLM providers, custom tools, and easy web embedding.

Create AI avatars and talking head videos via inference.sh CLI.

Build multi-step content creation pipelines via inference.sh CLI.

Create AI-powered podcasts and audio content via inference.sh CLI.

Fast, modern JavaScript/TypeScript development with the Bun runtime, inspired by oven-sh/bun .

Make your AI agent sound like a real companion — one who sighs, laughs, hesitates, and speaks with genuine feeling.

One-shot migration from Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5.

Source details, install context, and public review data are available on the full page.

Short-term (StateBackend) : Persists within a single thread, lost when thread ends Long-term (StoreBackend) : Persists across threads and sessions Hybrid (CompositeBackend) : Route different paths to different backends

Implements and manages Flutter animations, selecting the appropriate animation strategy (implicit, explicit, tween, physics, hero, or staggered) based on UI requirements. Assumes a working Flutter environment, stateful/stateless widget competence, and a standard widget tree structure.

Constructs robust, responsive Flutter user interfaces by composing layout widgets, managing constraints, and implementing adaptive design patterns. Assumes the target environment has the Flutter SDK installed and the user is familiar with Dart syntax and state management fundamentals.

Picking a higher layer does not cut you off from lower layers — you can use LangGraph graphs inside Deep Agents, and LangChain primitives inside both.

Source details, install context, and public review data are available on the full page.

Use gog for Gmail/Calendar/Drive/Contacts/Sheets/Docs. Requires OAuth setup.

Run Google searches with browser-use (prefer real browser mode), open results, and extract the relevant snippets or page content. This skill leverages the user's existing browser session to reduce CAPTCHAs.

Generate videos with Google Veo models via inference.sh CLI.

HeroUI v3 is a component library built on Tailwind CSS v4 and React Aria Components , providing accessible, customizable UI components for React applications.

Source details, install context, and public review data are available on the full page.

Requirements: Checkpointer + thread_id config for all HITL workflows.

Source details, install context, and public review data are available on the full page.

This skill explains how to access LangGraph Python documentation to help answer questions and guide implementation.