xlsx

wezzcoetzee

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas

prisma

wezzcoetzee

Prisma v7 setup with pg driver adapter for Next.js + Bun. Use when scaffolding Prisma in a new project, writing schema models, creating the singleton client, or configuring prisma.config.ts.

seo-optimizer

wezzcoetzee

This skill should be used when analyzing HTML/CSS websites for SEO optimization, fixing SEO issues, generating SEO reports, or implementing SEO best practices. Use when the user requests SEO audits, optimization, meta tag improvements, schema markup implementation, sitemap generation, or general search engine optimization tasks.

react-useeffect

wezzcoetzee

React useEffect best practices from official docs. Use when writing/reviewing useEffect, useState for derived values, data fetching, or state synchronization. Teaches when NOT to use Effect and better alternatives.

planning-with-files

wezzcoetzee

Transforms workflow to use Manus-style persistent markdown files for planning, progress tracking, and knowledge storage. Use when starting complex tasks, multi-step projects, research tasks, or when the user mentions planning, organizing work, tracking progress, or wants structured output.

project-docs

wezzcoetzee

Generate and maintain AI-friendly project architecture documentation. Use this skill whenever the user asks to scaffold project docs, create an ARCHITECTURE.md, AGENTS.md, design docs, execution plans, product specs, or any kind of structured project documentation meant to give an AI (or human) full context on a codebase. Also trigger when the user asks to audit, update, or regenerate existing project documentation, or when they mention "project docs", "architecture docs", "documentation structure", "document my project", "codebase docs", "AI context docs", or similar. Even if they just say "set up docs" or "I need docs for my project" — use this skill.