Extract durable working preferences from recent local agent chats and convert them into skills, rules, or workflow docs. Use when asked to learn preferences, mine feedback, personalize workflows, or generate user/team-specific agent guidance.
Use the spark CLI to access the user's Spark email data - list emails, search by topic, read threads, check calendar events, find availability, look up contacts, and view team info. Use when the user asks about their emails, calendar, contacts, meetings, or scheduling.
Beeper cache: contact hints, room lookup, WhatsApp/iMessage traces, FTS.
Use for new features, UX/UI changes, behavior changes, architecture decisions, or ambiguous work where intent/design must be clarified before implementation. Use micro-flow only for trivial mechanical/non-behavior changes.
Chrome DevTools MCP automation: existing Chrome tabs, no AppleScript.
Comprehensive OpenTUI skill for building terminal user interfaces. Covers the core imperative API, React reconciler, and Solid reconciler. Use for any TUI development task including components, layout, keyboard handling, animations, and testing.
CLI UX/spec: args, flags, help, output, errors, config, dry-run.
Build, refactor, test, profile, automate, release, and troubleshoot native iOS and macOS apps. Use when work involves Swift, SwiftUI, Swift Concurrency, Liquid Glass, UIKit, AppKit, App Intents, XcodeBuildMCP, xcodebuild, simulators, XCTest or Swift Testing, Instruments/xctrace, App Store Connect, TestFlight, signing, notarization, screenshot automation, or native Apple app performance.