Create 600x600 Instagram-style card news series automatically with optional background images. User provides topic, colors, and optional images - Claude generates content and creates multiple cards with proper text wrapping.

Portable tokens of capability, identity, and access

Comprehensive coding standards and architectural patterns for the CareBridge eldercare management application. Includes critical patterns for case context management, Stripe integration, Next.js 15 requirements, component creation rules, and database operations. This skill should be used whenever working on the CareBridge codebase to ensure consistency and prevent common mistakes.

Career Advisor agent for PhD application planning and career management. Helps with university research, application tracking, professor matching, and career documentation.

AI-powered career biographer that conducts empathetic interviews, extracts structured career narratives, and transforms professional stories into portfolios, CVs, and personal brand assets. This skill should be used when users want to document their career journey, create professional portfolios, generate CVs, or craft compelling career narratives.

Personal career coach with 4 modes: weekly reports, monthly reflections, self-reviews, promotion assessments

Use when writing or reviewing career documents including research statements, teaching statements, diversity statements, CVs, or biosketches. Invoke when user mentions research statement, teaching philosophy, diversity statement, biosketch, academic CV, faculty application, or needs help with career narrative, positioning, or professional documents for academic advancement.

Portfolio building, technical interviews, job search strategies, and continuous learning

End-to-end career support for job seekers at all levels. Optimizes LinkedIn profiles, rewrites CVs for ATS systems, provides interview preparation with cited answers, researches companies and roles, identifies hiring managers and networking opportunities. When Claude needs to optimize LinkedIn profiles, rewrite CVs for ATS, prepare for interviews, research companies and roles, identify hiring managers, or support job applications and career transitions.

Competency frameworks, level expectations (Junior to Staff+), and career progression paths for software engineers. Use when navigating promotions, understanding level requirements, or planning career advancement.

Initialize career development system (job description, ladder, reviews, goals)

Internal vs external career growth paths, goal setting, career maintenance, and long-term planning for software engineers. Use when deciding between internal promotion vs external job search, setting career goals, or planning long-term career trajectory.

경력기술서(5페이지+) 작성이 필요할 때

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cargo-tools

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Use when writing user-facing copy, error messages, UI text, empty states, onboarding, or reviewing voice/tone

Document leftover tasks as GitHub issues with full correlation to branch, PR, and original work plan. Use when ending a session with incomplete work that another agent should pick up.

Instagram carousel generator. Creates 1080x1080px branded slides from text/markdown input. Use this skill when you need to generate Instagram carousel slides with Dr. Shailesh Singh's brand colors, typography, and footer. Supports both @heartdocshailesh and @dr.shailesh.singh accounts.

Maps codebases of any size using parallel Sonnet subagents with 1M token context windows.

Normalized schema requires explicit cascade deletes. Convex has no foreign key constraints or automatic cascades - must handle manually.

Creates sophisticated workflow cascades coordinating multiple micro-skills with sequential pipelines, parallel execution, conditional branching, and Codex sandbox iteration. Enhanced with multi-model routing (Gemini/Codex), ruv-swarm coordination, memory persistence, and audit-pipeline patterns for production workflows.

Graceful degradation through cascading fallback strategies - ensures system always completes while maintaining acceptable functionality

Analyzes legal case facts and identifies viable legal theories, causes of action, and evidentiary requirements. Use when conducting case intake, strategy development, or initial legal analysis.

Game building mechanics case studies and decision frameworks. Use when designing building systems, evaluating trade-offs, or learning from existing games. Reference-only skill with detailed analysis of Fortnite, Rust, Valheim, Minecraft, No Man's Sky, and Satisfactory building systems.

Writes compelling customer success stories with measurable results. Use when the user asks about case studies, success stories, customer stories, client wins, testimonials, or proof of results.

This skill generates case study entries for intelligent textbook projects from GitHub repositories. Use this skill when adding a new case study to the case studies index page, when the user provides a GitHub repo URL and wants to create a case study card entry. The skill handles repo analysis, thumbnail generation/compression, and markdown entry formatting.

Create compelling business case studies that showcase results and build credibility

Guidance for developing and editing legal casebooks

cash-flow-analysis

Optimize 30-day work schedules for cashflow management using CP-SAT and DP solvers. Use this skill when users need to plan work schedules around bills, deposits, and target balances while minimizing workdays and maximizing rest distribution.

Contextual learning system that remembers patterns and rules from past sessions. Use to get relevant context before tasks, record outcomes, and build a personal playbook of coding patterns.

Search and retrieve content from past AI coding sessions.

Create or update AgnosticV catalog files (common.yaml, dev.yaml, description.adoc, info-message-template.adoc)

Write revdep/issue.md to group packages by common error categories

Defines the standard 8-category taxonomy for classifying project files: Config, Tests, Docs, Scripts, Source Code, Data, AI Tooling, and Other. REFERENCE THIS SKILL whenever categorizing files, auditing project structure, or answering 'what types of files are here.' Apply these categories and patterns whether using the bundled script or manual analysis.

Category design is the discipline of creating a new market category and becoming the "Category King." In any given tech category, the leader captures approximately 76% of the total market value. Inste

Branch skill for building and improving categories. Use when creating new categories, validating category structure, improving existing categories, or migrating categories to new standard. Triggers: 'create category', 'improve category', 'validate category structure', 'fix category', 'category compliance', 'migrate category', 'JARVIS-XX structure', 'CLAUDE.md structure', 'settings.json format', 'self-improvement cycle'.

Analyze catenary and lazy wave riser configurations for static shape,

Random cat facts and breed information from catfact.ninja (free, no API key)

Expert Electrical Engineer specializing in cathodic protection (CP) systems

Convert markdown newsletters to styled HTML matching the Catskill Crew brand and preview in browser

North star principles from CATY equity research project - professional HTML standards, external source citations, audit-grade documentation, and target profile frameworks that work for Big 4 audiences

Evaluates Catz Android coding challenge submissions against SWORD Health requirements. Use when reviewing or assessing this coding challenge. Produces a structured markdown report with seniority level assessment (Junior/Mid/Senior/Staff) and confidence rating, covering requirements compliance, architecture, code quality, testing, and documentation.

- [Purpose](#purpose)

This skill generates interactive Causal Loop Diagram (CLD) MicroSims using the vis-network JavaScript library. Use this skill when users need to create causal loop diagrams for systems thinking education, showing feedback loops, reinforcing and balancing dynamics. The skill creates a complete MicroSim package with index.md, main.html, JavaScript, JSON data, and CSS files in the /docs/sims/ directory. This skill should be used when users request creating CLDs, causal diagrams, feedback loop visualizations, or systems thinking diagrams.

Enables Claude to browse restaurants and track orders on Caviar (DoorDash)

Use when designing AskUserQuestion tool calls - covers schema constraints, effectiveness patterns, and known issues.

Comprehensive Chrome DevTools automation for performance testing, Core Web Vitals measurement (INP, LCP, CLS), network monitoring, accessibility validation, responsive testing, and browser automation. Uses Chrome DevTools Protocol via MCP to provide professional-grade web application testing, debugging, and analysis capabilities including performance tracing, HAR export, device emulation, and multi-page workflows.

Review code formatting and documentation using 74-item checklist from Code Complete. Two modes: CHECKER executes checklists with evidence tables, APPLIER guides layout decisions and commenting strategy. Use when code has inconsistent formatting, poor visual structure, unclear comments, or readability issues. Triggers on: review formatting, check layout, code style review, commenting style, make readable, multiple statements per line, endline layout, comments repeat code.