Explore AI skills for development, content, data and productivity. Compare the description and repository popularity before opening a skill.
Provides React patterns for hooks, effects, refs, and component design. Covers escape hatches, anti-patterns, and correct effect usage. Must use when reading or writing React components (.tsx, .jsx files with R...
Provides Tamagui patterns for config v4, compiler optimization, styled context, and cross-platform styling. Must use when working with Tamagui projects (tamagui.config.ts, @tamagui imports).
iOS Simulator automation using AXe CLI for touch gestures, text input, hardware buttons, screenshots, video recording, and accessibility inspection. Use when automating iOS Simulator interactions, writing UI te...
Provides Python patterns for type-first development with dataclasses, discriminated unions, NewType, and Protocol. Must use when reading or writing Python files.
Provides Zig patterns for type-first development with tagged unions, explicit error sets, comptime validation, and memory management. Must use when reading or writing Zig files.
SaaS unit economics and growth strategy. Use for LTV, CAC, MRR/ARR analysis, payback period, churn analysis, Rule of 40, and SaaS financial modeling. Triggers on "unit economics", "ltv", "cac", "mrr", "arr", "c...
Interview about a plan file to refine it through in-depth questioning. Use when you have a plan that needs validation, refinement, or deeper exploration before implementation. Triggers on "interview me about",...
Marketing funnel modeling and conversion metrics. Use for ad spend analysis, CPM/CPC optimization, landing page conversions, waitlist economics, and funnel modeling. Triggers on "ad spend", "cpm", "cpc", "conve...
UX/UI design principles for clean, intuitive interfaces. Use when designing layouts, improving usability, planning information architecture, or ensuring accessibility. Triggers on "user experience", "usability"...
Fetches web content with intelligent content extraction, converting HTML to clean markdown. Use for documentation, articles, and reference pages http/https URLs.
UK taxation expert for HMRC, MTD, Self-Assessment, income tax, NI contributions, and tax software design. Advises on tax regulations, calculations, user flows, trends, and compliance. Uses web search for curren...
Provides Playwright test patterns for resilient locators, Page Object Models, fixtures, web-first assertions, and network mocking. Must use when writing or modifying Playwright tests (.spec.ts, .test.ts files w...
Android testing with Espresso, UIAutomator, and Compose Testing: layered strategy, flake control, device matrix, CI integration, and ADB automation.
Writes comprehensive RSpec tests for Rails applications. Use when writing model specs, request specs, system specs, job specs, mailer specs, channel specs, or storage specs. Triggers on "write tests for", "add...
Provides TypeScript patterns for type-first development, making illegal states unrepresentable, exhaustive handling, and runtime validation. Must use when reading or writing TypeScript/JavaScript files.
Expert 30+ year London real estate advisor for mortgages, market trends, solicitor guidance, council developments, developer intelligence, and investment opportunities. Zone 1-3 specialist. (project)
Fetches Zig language and standard library documentation via CLI. Activates when needing Zig API details, std lib function signatures, or language reference content that isn't covered in zig-best-practices.
Architect handoff workflow (Codex CLI). Use after plan approval to write .antigravity/HANDOFF_FOR_CLAUDE.md.
Architect review workflow (Codex CLI). Use to review Engineer output vs plan and flag entropy/pollution.
Architect planning workflow (Codex CLI). Use to design before build and produce an implementation plan.
View THE EYE cross-agent witness ledger (Codex CLI). Use to inspect recent seals/verdicts and session artifacts.
Initialize arifOS session context. Use when the user types /000, asks to initialize the session, load canon/governance context, check current version, or summarize git status/branch/recent commits.
Analyze git branch entropy and hot zones using arifOS Trinity forge. Use when the user types /gitforge, asks for branch entropy/hot zones/risk score, or wants a pre-change risk/ΔS assessment.
Bootstrap Warp terminal configuration for Rails projects. Creates launch configurations with colored tabs for dev server, Claude, shell, and more. This skill should be used when setting up Warp for a Rails proj...
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