Play board games against humans and AI agents on [shellgames.ai](https://shellgames.ai).
Skills(SKILL.md)は、AIエージェント(Claude Code、Cursor、Codexなど)に特定の能力を追加するための設定ファイルです。
詳しく見る →Play board games against humans and AI agents on [shellgames.ai](https://shellgames.ai).
Implements and configure Syncfusion .NET MAUI Autocomplete (SfAutocomplete) control for intelligent text input with suggestions. Use when implementing autocomplete, autosuggest, type-ahead search, smart search, or filtered dropdowns in .NET MAUI applications. Covers data binding, filtering modes, custom search logic, AI-powered search, multi-selection with tokens, and UI customization.
Implements Syncfusion .NET MAUI Chat (SfChat) control in .NET MAUI applications. Use when working with chat interfaces, messaging UI, conversational interfaces, chat bubbles, or message threads. Covers message types (text, image, calendar, card), data binding, events, suggestions, typing indicators, time breaks, and swiping actions.
Implements and customize Syncfusion .NET MAUI Circular ProgressBar (SfCircularProgressBar) components. Use when working with circular progress bars, circular progress indicators, radial progress, progress circles, or arc progress in .NET MAUI applications. Covers determinate/indeterminate progress states, animated progress indicators, segmented circular progress, and custom angles.
Implements Syncfusion .NET MAUI ComboBox (SfComboBox) control. Use when working with ComboBox, dropdown selection, editable dropdown, searchable dropdown, or filterable dropdown in .NET MAUI. Covers basic ComboBox setup, editable/non-editable modes, single/multiple selection, filtering and searching, custom UI styling, and AI-powered smart search.
Implements Syncfusion .NET MAUI Radio Button (SfRadioButton) for mutually exclusive selection controls. Use when implementing radio buttons, selection controls with mutually exclusive options, or grouped radio buttons in .NET MAUI applications. Covers radio button state management, grouping mechanisms (GroupKey or SfRadioGroup), events, and visual customization.
Implements Syncfusion .NET MAUI SignaturePad (SfSignaturePad) for capturing digital signatures with realistic handwritten appearance. Use when working with signature capture, digital signatures, electronic signatures, or signing documents in .NET MAUI applications. Covers stroke customization, saving signatures as images, signature point data retrieval, and signature validation.
Implements Syncfusion .NET MAUI AI-Powered Scheduler (SfSmartScheduler). Use when implementing natural language appointment scheduling, AI-powered scheduling, resource-aware booking, or conflict detection in MAUI apps. Covers AI scheduling, natural language CRUD operations, resource booking, and appointment summarization.
Themes and styles Syncfusion .NET MAUI components. Use when working with SyncfusionThemeResourceDictionary, MaterialLight, MaterialDark, CupertinoLight, CupertinoDark, visual themes, or theme switching. This skill covers theme customization, color overrides, theme keys, dark mode, light mode, and branding.
GitHub Projects management via gh CLI for creating projects, managing items, fields, and workflows. Use when working with GitHub Projects (v2), adding issues/PRs to projects, creating custom fields, tracking project items, or automating project workflows. Triggers on gh project, project board, kanban, GitHub project, project items.
shadcn/ui component patterns with Radix primitives and Tailwind styling. Use when building UI components, using CVA variants, implementing compound components, or styling with data-slot attributes. Triggers on shadcn, cva, cn(), data-slot, Radix, Button, Card, Dialog, VariantProps.
Update Node.js dependencies using taze CLI with smart prompting: auto-apply MINOR/PATCH updates, prompt for MAJOR updates individually, skip fixed-version packages.
Expert guidance for Just, a command runner with syntax inspired by make. Use this skill for creating justfiles, writing recipes, configuring settings, and implementing task automation workflows.
Bootstrap a new agent skill, then symlink it into `.claude/skills/` so Claude Code can discover it.
Expert guidance for Tailwind CSS v4, CSS-first configuration, modern utility patterns, and type-safe component styling with tailwind-variants.
- **Product today:** New AI coding assistant product (greenfield). No existing product in market; the company has an existing developer-tools platform with distribution to mid-market engineering teams
This strategy outlines the plan to build and launch an AI coding assistant tailored for mid-market engineering teams (50-500 engineers). The product will accelerate developer productivity by providing
- **Product:** B2B SaaS platform (generalized; applicable to project management, CRM, analytics, or similar multi-seat tools)
**Company/product (1-3 sentences):**
**Company:** SOC2 Automation Platform (Seed Stage)
- **Stage:** Seed
- **What we're building:** A copilot that drafts reply suggestions for customer support agents, grounded exclusively in our internal Zendesk KB (~500 articles).
| Dimension | Detail |
**Product:** Open-source observability SDK for TypeScript
**Product:** Open-source observability SDK for TypeScript
- **Product:** SOC 2 automation platform for startups
**Product:** SOC 2 Automation Platform for Startups
| Field | Detail |
**Product:** Payroll automation platform purpose-built for multi-state restaurant groups
**Product:** Payroll automation platform purpose-built for multi-state restaurant operations
- **Product today:** A workflow automation platform that helps IT and Security teams manage change approvals, access requests, and release workflows.
Our platform exists to eliminate the friction between security compliance and engineering velocity. Today, IT and Security teams are trapped between two unacceptable options: move fast and accumulate
**Team:** B2B SaaS web app | 2 designers, 8 engineers
**Team:** 2 designers, 8 engineers (B2B SaaS web app)
**B2B SaaS Web Application**
This plan establishes a design system to resolve inconsistent UI, eliminate one-off CSS, introduce shared design tokens, and accelerate design-to-dev handoff. The system will be built incrementally by
**Product:** AI onboarding assistant for HR teams
- **Decision to inform (by date):** Route new signups to the correct onboarding path (self-serve individual vs. team/buyer track) and suppress sales outreach to non-buyers. Decision is operational and
- **Decision to make:** Adopt (or defer) a third-party AI guardrails vendor to protect a new customer-facing support agent from prompt injection and unsafe tool use.
**Decision (one sentence):**
- **Company**: 30-person B2B SaaS
| Field | Value |
**Goal:** 1,000 waitlist signups in 14 days
Manage imposter syndrome: trigger map, reframes, evidence bank, experiment plan, support scripts.
**System(s) in scope:** `checkout-service` -- a Node.js application backed by PostgreSQL, responsible for cart management, payment orchestration, order creation, and post-purchase flows.
The `checkout-service` (Node.js + PostgreSQL) is experiencing weekly incidents caused by timeouts and slow release cycles. This plan provides a structured approach to identifying, prioritizing, and re
Turn a deadline into a Timeline Management Pack (phase plan, milestone tracker, scope control). See also: scoping-cutting (cut scope to fit).
**Project:** Enterprise SSO Integration for B2B SaaS Platform
- **Marketplace:** On-demand dog walking marketplace (NYC, SF, LA)
**Product:** SOC2 compliance automation platform for startups (B2B SaaS)