Save and organize links for later reading. Use when: user wants to save a URL, manage bookmarks, find a saved link. Don't use when: user just wants to read/fetch a URL (use web_fetch) or research a topic (use research skill).

Track calories, protein, and macros from food photos or text. Log meals, view daily/weekly nutrition dashboards, set calorie goals, track weight, and get AI-powered portion estimates. Use when user mentions food, meals, calories, protein, macros, diet, nutrition, weight tracking, or sends food photos. Don't use when: user asks about restaurant recommendations, cooking recipes, or food delivery.

Perform calculations, unit conversions, and math operations. Use when: user asks to calculate, convert units, do math, percentages, tip calculations, or date arithmetic. Don't use when: user asks about crypto prices (use crypto-prices skill) or nutrition math (use calclaw skill).

Get real-time cryptocurrency prices and market data from CoinGecko (free, no API key). Use when: user asks about crypto prices, token values, market data, 'what's BTC at?'. Don't use when: user wants to swap/trade tokens (use wallet tools), or wants crypto news (use news skill).

Tell jokes and make the user laugh. Use when: user asks for a joke, wants humor, says 'make me laugh', or mood is light. Don't use when: user is asking a serious question, or wants comedy recommendations (use movie-tv skill).

Network monitoring and security audit. Use when: user asks to scan network, check open ports, network audit, who's on wifi, check connection, port scan, firewall check, network status, or network security. Don't use when: user asks about crypto transactions (use solana tools) or web search (use research skill).

Quickly capture and organize notes for later reference. Use when: user wants to save a note, jot down an idea, retrieve saved notes. Don't use when: user wants to manage tasks (use todo skill), set a timed reminder (use reminders skill), or save a URL (use bookmark skill).

Share inspirational quotes and wisdom. Use when: user asks for a quote, inspiration, motivation, or wisdom. Don't use when: user asks for a factual citation from a specific source (use research skill).

Set reminders that will notify you at the specified time. Use when: user says 'remind me to X at Y', wants to schedule a notification, or manage existing reminders. Don't use when: user wants a countdown timer (use timer skill) or wants to save a note without a time trigger (use notes skill).