react-useeffect

114

bartstc

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.

typescript-advanced-types

114

bartstc

Master TypeScript's advanced type system including generics, conditional types, mapped types, template literals, and utility types for building type-safe applications. Use when implementing complex type logic, creating reusable type utilities, or ensuring compile-time type safety in TypeScript projects.

commit-work

114

bartstc

Create high-quality git commits: review/stage intended changes, split into logical commits, and write clear commit messages (including Conventional Commits). Use when the user asks to commit, craft a commit message, stage changes, or split work into multiple commits.

test-driven-development

114

bartstc

Use when implementing any feature or bugfix, before writing implementation code

brainstorming

114

bartstc

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.

dependency-updater

114

bartstc

Smart dependency management for any language. Auto-detects project type, applies safe updates automatically, prompts for major versions, diagnoses and fixes dependency issues.

agent-md-refactor

114

bartstc

Refactor bloated AGENTS.md, CLAUDE.md, or similar agent instruction files to follow progressive disclosure principles. Splits monolithic files into organized, linked documentation.

qa-test-planner

114

bartstc

Generate comprehensive test plans, manual test cases, regression test suites, and bug reports for QA engineers. Includes Figma MCP integration for design validation.

vercel-react-best-practices

114

bartstc

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.

explaining-code

114

bartstc

Explains code with visual diagrams and analogies. Use when explaining how code works, teaching about a codebase, or when the user asks "how does this work?"

verifying-with-storybook

40

aj-bartocci

Use when building or modifying SwiftUI views and need to visually verify the implementation matches requirements. Especially useful when implementing design specs, fixing UI bugs, or creating new components where visual correctness is critical.

budtender

30

SimHacker

Cannabis-specialized bartender — strains, terpenes, edibles, rolling

bartender

30

SimHacker

Generic bartending capabilities — pour drinks, manage tabs, know regulars

game-design-core

29

omer-metin

The foundational theory of interactive experience design - loops, motivation, feel, and the art of meaningful playUse when "game design, core loop, game feel, player motivation, game mechanics, meaningful choice, progression system, game economy, game balance, playtesting, GDD, game document, fun factor, engagement, flow state, risk reward, player agency, juice, game polish, 8 kinds of fun, bartle types, MDA framework, game-design, player-experience, core-loop, motivation, game-feel, MDA, playtesting, GDD, systems-thinking, player-psychology, engagement, flow-state" mentioned.

pymc-modeling

16

pymc-labs

Bayesian statistical modeling with PyMC v5+. Use when building probabilistic models, specifying priors, running MCMC inference, diagnosing convergence, or comparing models. Covers PyMC, ArviZ, pymc-bart, pymc-extras, nutpie, and JAX/NumPyro backends. Triggers on tasks involving: Bayesian inference, posterior sampling, hierarchical/multilevel models, GLMs, time series, Gaussian processes, BART, mixture models, prior/posterior predictive checks, MCMC diagnostics, LOO-CV, WAIC, model comparison, or causal inference with do/observe.

PyMC Modeling

12

pymc-labs

Bayesian statistical modeling with PyMC v5+. Use when building probabilistic models, specifying priors, running MCMC inference, diagnosing convergence, or comparing models. Covers PyMC, ArviZ, pymc-bart, pymc-extras, nutpie, and JAX/NumPyro backends. Triggers on tasks involving: Bayesian inference, posterior sampling, hierarchical/multilevel models, GLMs, time series, Gaussian processes, BART, mixture models, prior/posterior predictive checks, MCMC diagnostics, LOO-CV, WAIC, model comparison, or causal inference with do/observe.

pymc-modeling

11

fonnesbeck

Bayesian statistical modeling with PyMC v5+. Use when building probabilistic models, specifying priors, running MCMC inference, diagnosing convergence, or comparing models. Covers PyMC, ArviZ, pymc-bart, pymc-extras, nutpie, and JAX/NumPyro backends. Triggers on tasks involving: Bayesian inference, posterior sampling, hierarchical/multilevel models, GLMs, time series, Gaussian processes, BART, mixture models, prior/posterior predictive checks, MCMC diagnostics, LOO-CV, WAIC, model comparison, or causal inference with do/observe.

wordpress-performance-best-practices

9

bartekmis

WordPress performance optimization guidelines for plugin, theme, and custom code development. This skill should be used when writing, reviewing, or refactoring WordPress PHP code to ensure optimal performance patterns. Triggers on tasks involving WP_Query, database queries, caching, hooks, REST API, or WordPress theme/plugin development.

investigate

1

r-bart

Deep analysis of errors and bugs. Use when you paste an error for detailed investigation. Identifies root cause, analyzes flow, and proposes fix with code.

checkpoint

1

r-bart

Save current session progress for resumption. Creates a compact state document with what's done, what's pending, and how to continue.

brief

1

r-bart

Quick contextual briefing with pre-flight validation. Scans docs, code, git, and runs health checks before starting work.

quick

1

r-bart

Fast ad-hoc task execution. Skips spec/research/plan — just implement, verify, commit. For small, well-defined tasks.

recap

1

r-bart

Quick structured session summary from git activity and modified files. Compact companion to /summary.

create-skill

1

r-bart

Meta skill to create new skills. Guides through defining purpose, workflow steps, tools, and generates the skill file.

setup

1

r-bart

Configure devtronic for this project through interactive conversation. Use when setting up AI assistance in an existing project.

scaffold

1

r-bart

Create new projects from scratch with guided architecture and structure. Use when starting a brand new project.

generate-tests

1

r-bart

Generate failing tests from a spec before implementation (Tests-as-DoD). Creates test files encoding acceptance criteria as executable tests, plus a traceability manifest.

spec

1

r-bart

Create a product specification (PRD) by interviewing the user. Captures requirements, UX decisions, edge cases, and success metrics before technical work begins.

learn

1

r-bart

Post-task teaching breakdown. After any task, get a detailed explanation of what was done, why, and how to apply the concepts yourself. Use when you say "explain what you did" or "teach me".

Handoff

1

r-bart

Context rotation for fresh sessions. Saves current state and signals to start a new session with clean context.

backlog

1

r-bart

Manage the issue backlog. Add, prioritize, start work, complete, and cleanup items. Keeps the file manageable with automatic limits.

execute-plan

1

r-bart

Execute a plan in parallel phases. Reads task dependencies and runs independent tasks as concurrent subagents. Claude Code only.

summary

1

r-bart

Generate a structured post-change summary. Captures what changed, why, what's pending, and files modified.

research

1

r-bart

Codebase investigation. Quick mode (default) for fast orientation. Deep mode for thorough analysis. External mode for GitHub + user-configured MCPs.

audit

1

r-bart

Comprehensive codebase audit (SonarQube lite): architecture, code smells, complexity, security, coverage, and technical debt.

opensrc

1

r-bart

Fetch source code of npm packages or GitHub repos so AI agents have full implementation context, not just type definitions. Uses vercel-labs/opensrc under the hood.

briefing

1

r-bart

Pre-planning alignment Q&A. Generates targeted questions to clarify scope, style, priority and constraints before diving into implementation.

worktree

1

r-bart

Manage git worktrees with intuitive flags. Create, list, remove, and prune worktrees with consistent naming and enriched status.

post-review

1

r-bart

Post-feature review before PR. Checks requirements, architecture, quality, and captures lessons. Auto-invoke after completing a plan implementation. Use --strict for senior engineer mode.

create-plan

1

r-bart

Strategic planning for complex tasks. Default creates phased implementation plan. Use --detailed for task-level pseudocode breakdown.

content-semantics

BartWaardenburg

Fixes content and semantic HTML issues — implements server-side rendering, heading hierarchy, semantic HTML elements, ARIA landmarks, image alt text, language attributes, and descriptive link texts so AI agents can navigate and understand page content via the accessibility tree. Use when asked to "fix semantic HTML", "add SSR", "fix heading hierarchy", "add alt text", "improve semantics score", "fix accessibility for AI", "add ARIA landmarks", "fix language attribute", or any semantic HTML task.

bart-automation

haniakrim21

Automate Bart tasks via Rube MCP (Composio). Always search tools first for current schemas.

bart-automation

reikiplanet

Automate Bart tasks via Rube MCP (Composio). Always search tools first to obtain the current schemas.

Security & Trust

BartWaardenburg

Fixes security and trust issues — configures HTTPS, HSTS, Content-Security-Policy, X-Content-Type-Options, frame protection, CORS, and Referrer-Policy headers so AI agents and platforms trust the website for interaction. Use when asked to "fix security headers", "add HSTS", "configure CSP", "fix HTTPS", "improve security score", "add security headers", "fix CORS", "add Referrer-Policy", or any security header configuration task.

AI Content Discovery

BartWaardenburg

Fixes AI content discovery issues — creates and optimizes robots.txt, AI crawler directives, XML sitemaps, llms.txt, and meta robots tags so AI systems can find, crawl, and understand website content. Use when asked to "fix robots.txt", "add llms.txt", "create a sitemap", "allow AI crawlers", "fix AI discoverability", "improve AI content discovery score", "make site crawlable by AI", or any robots.txt, sitemap, or llms.txt task.

bart

shalomb

Use this skill when you need to act as the Quality Agent (Bart). This persona focuses on pessimism, review, verification, and finding bugs. Triggers include 'bart', 'quality agent', 'QA', 'review', 'verify'.