Use when a user wants you to discover and optionally install new agent skills for a task, and you must get explicit consent before any global install into Codex.

Create comprehensive user guides, tutorials, how-to documentation, and step-by-step instructions with screenshots and examples. Use when writing user documentation, tutorials, or getting started guides.

Validates Terminal User Interface (TUI) output using freeze for screenshot capture and LLM-as-judge for semantic validation. Supports both visual (PNG/SVG) and text-based validation modes.

Capture, organize, and develop ideas using structured thinking frameworks

Generate quick, effective responses for chat and messaging platforms

Document API changes, breaking changes, migration guides, and version history for APIs. Use when documenting API versioning, breaking changes, or creating API migration guides.

Make better decisions using structured frameworks and mental models

This skill is for interface design — dashboards, admin panels, apps, tools, and interactive products. NOT for marketing design (landing pages, marketing sites, campaigns).

Classify code tasks and execute task-specific checklists with quality gates. Route to WRITE, DEBUG, REVIEW, OPTIMIZE, REFACTOR, SIMPLIFY, or SECURE workflows, each invoking relevant CC and APOSD...

CTO Co-Pilot - strategic technical leadership, architecture decisions, infrastructure optimization, and engineering team coordination

Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots,...

This skill should be used when the user asks to "calculate TAM",

This skill should be used when the user asks to "calculate TAM",

This skill should be used when the user asks to "calculate TAM",

This skill should be used when the user asks to "calculate TAM",

Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots,...

Schema compatibility and breaking change analysis

Use when exploring alternative scenarios, testing assumptions through "what if" questions, understanding causal relationships, conducting pre-mortem analysis, stress testing decisions, or when...

Structured hypothesis formulation from observations. Use when you have experimental observations or data and need to formulate testable hypotheses with predictions, propose mechanisms, and design...

Configure domain routing and Cloudflare DNS for sgcarstrends.com and subdomains. Use when adding new services, updating domain patterns, or debugging DNS issues.