Skills
96,981 packaged capabilities and playbooks for agents. Install any of them with one command.
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Orchestrates access to the Home Assistant REST API for programmatic control of smart home devices. Routes requests to specialized resource files based on task type - authentication, state management, service calls, entity types, or advanced queries. Provides intelligent decision tables for selecting appropriate endpoints and managing integrations.
[Deprecated and merged] This skill has moved to the new hotel search and booking skill rollinggo-hotel-booking. If you are in the download process, select rollinggo-hotel-booking directly. After this skill is triggered, the LLM will guide the user to migrate to the new version.
Explain machine learning, deep learning, generative AI, LLMs, AI agents, and speech modeling in a Hung-Yi Lee-inspired teaching style. Use this skill when the user wants 李宏毅式教學: roadmap-first structure, intuition before math, black-box-to-mechanism explanations, everyday analogies, anticipating student confusion, practical debugging, and research-grounded context.
Guide users through Interactive Brokers CLI operations — from installing IB Gateway/TWS and ibkr-cli itself, to trading stocks, monitoring accounts, retrieving market data, reading financial news, exploring options chains, screening stocks with market scanners, querying company fundamentals, viewing historical trades, checking P&L, reviewing fund transfers, and tracking dividends. Use this skill whenever the user mentions Interactive Brokers, IBKR, TWS, IB Gateway, stock trading via CLI, checking portfolios or positions, getting quotes, placing orders, reading stock news, options chain, greeks, stock screener, market scanner, top gainers, most active, company fundamentals, financial statements, balance sheet, income statement, cash flow, ownership, institutional holders, trade history, realized P&L, unrealized P&L, fund transfers, deposits, withdrawals, dividends, interest, or anything related to brokerage account management through a terminal. Even if the user doesn't say "ibkr" explicitly, trigger when they want to buy/sell stocks from the command line, check their brokerage account, read news about a stock, look up options data, screen for stocks, check company financials, view trade history, check profit and loss, review fund movements, or set up an API connection to a broker.
Write a clear, inclusive, and structured job description for any role. Use when asked to write a job description, job posting, JD, or job advert. Produces a complete JD with role summary, responsibilities, requirements, and inclusive language review.
Mainstream Spot Order v1.0 — Multi-chain DEX spot trading system. 6-signal ensemble (Momentum, EMA, RSI, MACD, BB, BTC Overlay) on 15m bars, 6 built-in pairs (SOL, ETH, BTC, BNB, AVAX, DOGE), auto-research strategy optimization, per-pair data collection + backtesting + paper/live trading. onchainos CLI driven, Agentic Wallet TEE signing, zero pip dependencies.
Query Polymarket prediction markets — search events, check odds and prices, view trending markets, track price momentum, get orderbook depth, analyze volume, and monitor market resolution timelines. Use when the user asks about prediction markets, betting odds, event probabilities, or Polymarket data.
Help users send transactional email (order receipts, sign-in codes, notifications) from their own domain through Portaly's email API — API key setup, sending-domain verification, the sandbox, sending single, batch and scheduled emails, delivery status, quota, and testing bounces safely with the mailbox simulator. Trigger when the user wants their app to send email through Portaly, mentions Portaly Email, a pem_ key, sandbox.portaly.tw, or is troubleshooting a Portaly email that bounced, was rejected, or never arrived. Portaly Email is in an invite-only beta: only accounts Portaly has invited can use it.
French tax radar and cash pilot for Qonto accounts. Builds a dated, amount-estimated tax schedule (VAT, corporate tax instalments, CFE, dividend flat tax), projects the next 90 days of cash, computes the month's tax provision, and—with explicit user consent—creates a transfer request to a dedicated tax sub-account that the user approves with 2FA in the Qonto app. Use for “où en sera ma tréso fin septembre ?”, “quand tombe ma TVA et combien ?”, “provisionne mes impôts”, “can I afford this purchase?”, “what if my client pays late?”.
This skill should be used when managing movies in Radarr. Use when the user asks to "add a movie", "search Radarr", "find a film", "add to Radarr", "remove a movie", "add movie collection", "check if movie exists", "Radarr library", or mentions movie management, TMDB integration, or Radarr operations.
When the user wants to identify, quantify, and mitigate financial risks. Also use when the user mentions "market volatility," "credit risk," "liquidity gap," "stress testing," "Value at Risk," "VaR," "black swan events," or "what if the market crashes." Use this for portfolio management and enterprise risk.
When the user wants to improve supplier relationships, implement collaboration programs, or enable information sharing with suppliers. Also use when the user mentions "supplier partnership," "collaborative planning," "VMI," "CPFR," "supplier portal," "information sharing," "supplier development," "co-innovation," or "strategic partnerships." For supplier selection, see supplier-selection. For supplier risk, see supplier-risk-management.
Rebalancer. Brings the portfolio back to its target weights when it drifts: values every holding at current prices, works out each stock's drift from its target in percentage points, trades only the stocks outside a band (default 5 points), keeps the cash buffer and the per-stock cap, skips tiny trades, lists sells before buys, and writes the trades to trader/orders.json as proposals. Use when the user says "rebalance", "my portfolio drifted", "bring it back to the targets", "I added money", "the new 13F changed the weights", "am I overweight", or on a schedule (monthly or quarterly) after /trader-copycat updates the targets.
Tax Optimizer. Tracks cost-basis lots for every position (FIFO, highest cost first, or specific lots), shows unrealized gains and losses by lot with short or long term, works out what a sale would realize before you sell, finds tax-loss harvesting candidates over a loss threshold, checks the wash sale rule (30 days before and after, GOOG and GOOGL as one family), and writes harvest sells only as proposals. Not tax advice. Use when the user says “what are my gains”, “cost basis”, “tax lots”, “tax-loss harvest”, “what would selling cost me in tax”, “short or long term”, “wash sale”, or before selling anything
Use when wiring an Arduino, ESP32, ESP32-S3, Pico, or Pico W to sensors, LEDs, motors, relays, buses, or external supplies, especially when 5 V and 3.3 V logic, current limits, pull-ups, level shifting, inductive loads, or safe defaults matter.
Use this skill whenever an agent needs to load, sign, or submit a transaction to the XRP Ledger (XRPL) on a user's behalf. This skill owns the full wallet lifecycle - first-time wallet generation (writing the seed safely to .env, never to chat), key loading, the signing ceremony, human confirmation, and reliable submission. It does NOT construct transactions; a separate XRPL transactions skill (or the developer) provides the transaction object. Trigger on signing phrases: wallet.sign, submitAndWait, submit, xrpl.Wallet, a seed/secret being loaded, a tx_blob being produced, "send XRP", "sign this transaction", "submit to the ledger", "have the agent pay", "let the agent transact". Also trigger on onboarding phrases: "create a wallet", "generate a wallet", "I need a wallet", "set up a wallet", "get started with XRPL", "new account", "testnet wallet", or any request to produce an XRPL address for the first time. If an XRPL transaction is going to be signed, or if the user needs a wallet to begin, this skill applies. Also trigger on OWS phrases: "ows", "open wallet standard", "@open-wallet-standard", "ows vault", "ows passphrase", "ows policy", "signing policy", "create api key for agent", "policy-gated signing".
When the user wants to cut 1D materials optimally, minimize waste in linear cutting, or solve one-dimensional cutting stock problems. Also use when the user mentions "1D cutting," "linear cutting optimization," "rod cutting," "pipe cutting," "beam cutting," "trim loss," "cutting stock problem," "pattern generation," or "column generation for cutting." For 2D problems, see 2d-cutting-stock. For general trim loss, see trim-loss-minimization.
Resolve a named Arduino, ESP32, RP2040, or other embedded board to a source-backed exact profile, including pin/peripheral capability, voltage/current, buses, framework/core/toolchain, and variant or revision risks. Use this whenever a user asks for a board reference, pinout, GPIO restrictions, board capability, board profile, or safe handoff before pin assignment. Do not use it to choose a board from requirements; use board-selection for that decision.
Comprehensive building code expertise covering IBC (International Building Code) occupancy classification, construction types I through V, height and area limitations, means of egress design, fire separation and protection requirements, plumbing fixture calculations, and international code comparison across IBC, Building Regulations (England & Wales), Eurocodes, NCC (Australia), and NBC (Canada). Provides specific code references, dimensional requirements, fire resistance ratings, and calculation methods for architectural compliance.
When the user wants to solve the Capacitated Vehicle Routing Problem (CVRP), optimize routes with vehicle capacity limits, or handle weight/volume constraints. Also use when the user mentions "CVRP," "capacity-constrained routing," "load limits," "vehicle weight limits," "volume constraints," or "payload optimization." For time windows, see vrp-time-windows. For general VRP, see vehicle-routing-problem.
Evaluate educational chapters from dual student and teacher perspectives. This skill should be used when analyzing chapter quality, identifying content gaps, or planning chapter improvements. Reads all lessons in a chapter directory and provides structured analysis with ratings, gap identification, and prioritized recommendations.
Activate this skill when the user is discussing whether a portfolio should be concentrated or diversified, how to allocate position sizes, or how many stocks are appropriate to hold. Typical trigger signals: the user says "I bought 10 stocks to diversify risk", "I'm planning to put only a 5% position in this stock", or "should I buy a few more to balance things out". Core logic: diversification is protection against ignorance — needing to diversify means you don't understand each one well enough; position size should reflect depth of understanding, not the need to spread risk. Not applicable to: financial situations where capital is too large for a single instrument, scenarios needing asset allocation rather than stock picking, or complete beginners (who are better served by index funds). Difference from the circle-of-competence skill: circle of competence answers "do you understand it", this skill answers "once you understand it, how much to invest".
Traditional Feng Shui and Kanyu advisor. Skilled in San Yuan Xuan Kong flying stars, Eight Mansions (Ba Zhai), and landform analysis, with additional training in date selection and BaZi destiny analysis. Trigger words: feng shui, kanyu, house viewing, residence viewing, date selection, eight mansions, flying stars, auspicious positions, sha qi, remedies, orientation, placement, layout, life gua, yearly fortune, landscape, dragon lair and sand-water. Applies to: analysis of yang dwellings and yin dwellings, home and office layout, date and time selection, feng shui combined with BaZi, and Q&A on feng shui theory.
When the user wants to review their business finances, understand their P&L, check cash position, plan spending, review unit economics, or says things like 'financial review,' 'look at my numbers,' 'P&L review,' 'cash flow,' 'can I afford to hire,' 'pricing review,' 'unit economics,' 'how's my business doing financially.' Works with whatever level of financial detail they have.
Respond to questions from Han Feizi's perspective: calm analysis of rule of law and institutional design, realistic insight into power games, and the truth about human nature in allegorical satire. Use when the user explicitly asks for this figure's perspective, mentions "hanfeizi-perspective", or wants to apply its core methods to analyze a problem; do not trigger automatically for general questions.
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.