koolamusic
24 verified skills192 total stars
xlsx
Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger especially when the user references a spreadsheet file by name or path — even casually (like "the xlsx in my downloads") — and wants something done to it or produced from it. Also trigger for cleaning or restructuring messy tabular data files (malformed rows, misplaced headers, junk data) into proper spreadsheets. The deliverable must be a spreadsheet file. Do NOT trigger when the primary deliverable is a Word document, HTML report, standalone Python script, database pipeline, or Google Sheets API integration, even if tabular data is involved.
development9
agent-browser
This skill should be used when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, scrape data, or extract information from web pages. Use for any browser automation task.
tools9
brainstorming
You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.
development9
Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating new PDFs, filling PDF forms, encrypting/decrypting PDFs, extracting images, and OCR on scanned PDFs to make them searchable. If the user mentions a .pdf file or asks to produce one, use this skill.
content-media9
ux
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications. Generates creative, polished code that avoids generic AI aesthetics.
development9
shaping
Use this methodology when collaboratively shaping a solution with the user - iterating on problem definition (requirements) and solution options (shapes).
development9
docx
Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files). Triggers include: any mention of "Word doc", "word document", ".docx", or requests to produce professional documents with formatting like tables of contents, headings, page numbers, or letterheads. Also use when extracting or reorganizing content from .docx files, inserting or replacing images in documents, performing find-and-replace in Word files, working with tracked changes or comments, or converting content into a polished Word document. If the user asks for a "report", "memo", "letter", "template", or similar deliverable as a Word or .docx file, use this skill. Do NOT use for PDFs, spreadsheets, Google Docs, or general coding tasks unrelated to document generation.
development9
handoff
Compact the current session into a handoff document for another agent or future session to pick up. Captures mission, repo state, role, scope, locked decisions, dispatch sequence, and a pickup checklist. Studio-aware. Use when pausing work, ending a session, switching contexts, or preparing for a fresh agent to continue.
testing9
kickoff
Initialize a new project with PROJECT.md + ROADMAP.md in .project/, set up jira and studio, and route to the first sprint. Use when starting a new project, onboarding a new codebase, or setting up workflow infrastructure for the first time.
development9
skill-creator
Guide for creating effective skills. Use when creating a new skill, updating an existing skill, or verifying skills work before deployment. Covers skill structure, creation process, testing methodology, and packaging.
testing9
spawn
Fan out work to parallel sub-agents with worktree isolation. Reads a plan, scope list, or inline description, breaks it into waves of independently-dispatchable units, and orchestrates execution. The orchestrator never implements — it coordinates. Use when user says 'spawn', 'fan out', 'parallelize this', 'orchestrate', or has multiple independent tasks to dispatch.
data-ai9
pptx
Use this skill any time a .pptx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsing, or extracting text from any .pptx file (even if the extracted content will be used elsewhere, like in an email or summary); editing, modifying, or updating existing presentations; combining or splitting slide files; working with templates, layouts, speaker notes, or comments. Trigger whenever the user mentions "deck," "slides," "presentation," or references a .pptx filename, regardless of what they plan to do with the content afterward. If a .pptx file needs to be opened, created, or touched, use this skill.
documentation9
grill
Adversarial questioning and collaborative shaping in one skill. Two modes: stress-test (challenge a plan/design until gaps surface) and shape (iterate on requirements and solution options until alignment). Use when user says 'grill me', 'stress-test this', 'challenge this plan', 'shape this', 'let's explore options', or wants to pressure-test any design before committing.
development9
rust-best-practices
Guide for writing idiomatic Rust code based on Apollo GraphQL's best practices handbook. Use this skill when: (1) writing new Rust code or functions, (2) reviewing or refactoring existing Rust code, (3) deciding between borrowing vs cloning or ownership patterns, (4) implementing error handling with Result types, (5) optimizing Rust code for performance, (6) writing tests or documentation for Rust projects.
development9
react-best-practices
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.
development9
retro
Use when a user completes a phase, sprint, milestone, or meaningful unit of work and needs a retrospective. Also triggers on `/retro` command. Generates honest, structured retrospectives from available project data (GSD planning files, git history, GitHub PRs/issues, user input). Adapts to any project — GSD-managed, plain git repos, GitHub-heavy workflows, or unstructured projects. Jira-aware: detects `.jira/` and redirects per-sprint retros to `/jira:retro` (the plugin owns the tight coupling to CONTEXT.md/VERIFICATION.md). Produces phase retrospectives, cumulative summaries, and stakeholder reports.
tools9
brainstorming
You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.
development9
breadboarding
Transform a workflow description into affordance tables showing UI and Code affordances with their wiring. Use to map existing systems or design new ones from shaped parts.
development9
nestjs-best-practices
NestJS best practices and architecture patterns for building production-ready applications. This skill should be used when writing, reviewing, or refactoring NestJS code to ensure proper patterns for modules, dependency injection, security, and performance.
development9
nit
Adversarial bug finding using 3 isolated agents (Hunter, Skeptic, Referee) to find and verify real bugs with high fidelity. Based on bug-hunt by danpeg (https://github.com/danpeg/bug-hunt).
testing9
golang-best-practices
Use when building Go applications requiring concurrent programming, microservices architecture, or high-performance systems. Invoke for goroutines, channels, Go generics, gRPC integration.
development9
wpmigrate-skills
# WordPress-to-Jekyll Migration Playbook A reusable guide for migrating a WordPress site (via static HTML clone) to Jekyll 4.4 + Tailwind CSS 3.4, deployed on Netlify. Based on the migration of [andrewmiracle.com](https://andrewmiracle.com) — 429 static HTML pages spanning 2012–2025, converted to a fully themed Jekyll site with dark mode, digital garden features, password-protected projects, and RSS feeds. **Source:** 429 WordPress pages scraped to static HTML **Target:** Jekyll 4.4.1 + Tailwi
development1
wp-to-jekyll
Migrate WordPress content to Jekyll. Use when asked to "convert WordPress to Jekyll", "migrate WP to Jekyll", "set up Jekyll from WordPress", "WordPress to static site", or "export WordPress to markdown". Covers content extraction, format conversion, Jekyll architecture setup, and deployment.
development1
wordpress-migration-best-practices
Best practices for migrating content out of WordPress. Use when asked to "migrate from WordPress", "export WordPress content", "move off WordPress", "WordPress migration strategy", or "extract WordPress data". Covers XML export, site mirroring, plugin-specific content, and migration planning.
tools1