This skill should be used when the user asks to "make a node style configurable", "bind node data to visuals", "render text in a node style", "use node.tag in a style", or mentions "configurable style", "node.tag", "data binding", "TextRenderSupport", or "text rendering in custom style".

This skill should be used when the user asks to "implement hit testing", "add custom click area", "implement isHit", "implement getOutline", "fix edge cropping", or mentions "hit testing", "isHit", "getOutline", "edge cropping", or "edge connection points" in a node style context.

Integrate new or updated gameplay modes into the existing game app end-to-end, including lobby registration, navigation wiring, state persistence, assets, gameplay rules, performance guardrails, and verification. Use when adding a mini-game/mode, refactoring gameplay logic, wiring assets, or ensuring state/controls remain stable across flows.

Comprehensive toolkit for preparing ISO 13485 certification documentation for medical device Quality Management Systems. Use when users need help with ISO 13485 QMS documentation, including (1) conducting gap analysis of existing documentation, (2) creating Quality Manuals, (3) developing required procedures and work instructions, (4) preparing Medical Device Files, (5) understanding ISO 13485 requirements, or (6) identifying missing documentation for medical device certification. Also use when users mention medical device regulations, QMS certification, FDA QMSR, EU MDR, or need help with quality system documentation.

Guide for authoring and developing Expo modules using the Expo Modules API.

name: planning

Safe code refactoring with step-by-step approach

Creates, analyzes, updates, and improves Claude Code agent skills including YAML frontmatter, allowed-tools field, progressive disclosure, and skill authoring workflows. Use when user asks how skills work, what agent skills are, explaining skill concepts, understanding SKILL.md structure, describing .md files organization, skill authoring process, asked to create a new skill, evaluate existing skills for improvements, optimize skills for AI/Claude effectiveness, suggest converting current logic into a skill, update outdated skill information, or when user mentions skill validation, best practices, supporting files, skill security, API integration, or technical architecture.

Skill for integrating Better Auth - the comprehensive TypeScript authentication framework.

Test a Rust solution file against LeetCode's test cases (project)

Create and manage a git worktree for parallel feature development, then open the new worktree in the editor (code/Cursor) for a second Codex session. Use when the user asks to work on another feature simultaneously, spin up a parallel workspace, or open a new worktree even if they do not mention worktree explicitly.

Socratic teaching mode. Guide discovery through questioning for deep understanding of any topic.

Implement monitoring, logging, and observability for Clerk authentication. Use when setting up monitoring, debugging auth issues in production, or implementing audit logging. Trigger with phrases like "clerk monitoring", "clerk logging", "clerk observability", "clerk metrics", "clerk audit log".

Posts content and articles to X (Twitter). Supports regular posts with images/videos and X Articles (long-form Markdown). Uses real Chrome with CDP to bypass anti-automation. Use when user asks to "post to X", "tweet", "publish to Twitter", or "share on X".

Scaffolds a new Python agent for autonomous AI tasks in 'src/agents/'. Agents are autonomous components that handle complex operations (resume analysis, job matching, KSC generation). Use when asked to create a new AI agent or automation component.

Generates valid and invalid JSON fixtures for CommandDTO and DecisionDTO based on current contract schemas.

Write TypeScript and JavaScript code following Metabase coding standards and best practices. Use when developing or refactoring TypeScript/JavaScript code.

Systematic validation methodology for ResearchPacks and Implementation Plans. Provides scoring rubrics and quality gates to ensure outputs meet standards before proceeding to next phase. Prevents garbage-in-garbage-out scenarios.

Integrate Databricks Genie rooms as tools in agent workflows. Use when integrating Genie spaces with AI agents, querying Genie rooms programmatically via SDK or MCP, managing Genie conversations and polling, handling Genie API responses and errors, or building tool-calling agents that use Genie as a data source. Covers SDK patterns, MCP tool integration, conversation management, error handling, and performance optimization for Genie-based agent tools.

Upload firmware hex files and configurator packages to GitHub releases