productivity▌

Lightweight brainstorming framework for fast, focused design decisions before implementation. \n \n Guides you through discovery, proposal, convergence, and capture phases to move from idea to approved direction without process overhead \n Asks batched clarifying questions upfront to understand context, constraints, and success criteria, then presents 2 approaches with trade-offs and a recommendation \n Enforces a hard boundary: no code, scaffolding, or implementation until you explicitly approv

Multi-chain wallet operations for EVM and Solana with balance queries, transfers, signing, and transaction history. \n \n Supports 13 tools across EVM (Ethereum, Base, Arbitrum, Optimism, Polygon, Linea) and Solana, including balance checks, fund transfers, message signing, and transaction history \n Use wallet_get_all_balances() for complete portfolio visibility across all chains with USD values in a single call \n Transfers are policy-gated by Privy TEE — only whitelisted addresses and amounts

This skill helps you discover and install skills from the open agent skills ecosystem.

Statistical modeling, experimentation, causal inference, and production ML systems for data-driven decision-making. \n \n Covers experiment design, A/B testing, feature engineering, model evaluation, and causal analysis with Python, R, SQL, and Scala \n Includes production patterns for scalable data processing, ML model deployment, and real-time inference with monitoring and drift detection \n Supports MLOps best practices: automated retraining, feature stores, model serving, canary deployments,

Clear, effective data visualizations with chart selection rules, design principles, and storytelling techniques. \n \n Covers 10+ chart types with decision rules for when to use each (line for time series, bar for comparison, scatter for correlation, heatmap for patterns) \n Design guidelines for axes, color theory, typography, and annotations including colorblind-safe palettes and a strong stance against pie charts \n Includes ready-to-run Python/matplotlib recipes for line charts, bar charts,

Bootstrap a modular AI agent with OpenRouter SDK, extensible hooks, and optional terminal UI. \n \n Standalone agent core runs independently of any UI, with event-based hooks for streaming responses, tool calls, reasoning, and errors \n Items-based streaming model emits complete, progressively updated items by ID rather than accumulating chunks, enabling efficient React state management and concurrent output handling \n Supports 300+ language models via OpenRouter with dynamic model discovery; u

Image generation and editing via OpenRouter's Gemini 3 Pro model with multi-image compositing support. \n \n Supports three workflows: prompt-only generation, single-image editing, and multi-image composition (up to 3 images per request) \n Output resolution options: 1K, 2K, or 4K (defaults to 1K) \n Customizable behavior through optional system prompt template in assets/SYSTEM_TEMPLATE \n Requires OPENROUTER_API_KEY environment variable and uv package manager; includes troubleshooting guidance

Diagnose and fix failing ToolUniverse tools through systematic error identification, targeted fixes, and validation.

Optimize Product Hunt launches with research, gallery strategy, and timing guidance. \n \n Covers listing specifications (tagline limits, gallery dimensions, topic selection) and gallery image positioning strategy with five-image framework from hero shot to social proof \n Provides tagline formulas and examples to communicate product value in 60 characters without buzzwords \n Includes launch day playbook with specific timing (12:01 AM PT), maker comment structure, and engagement timeline from p

Download Douyin videos and extract metadata using browser automation. \n \n Supports both short links (v.douyin.com) and full Douyin URLs for video retrieval \n Extracts video metadata including title, author, and engagement statistics \n Offers flexible output modes: full video download or metadata-only extraction with custom output directories \n Requires one-time interactive login setup to establish authenticated browser session \n