Templates
Project and code templates
changelog-generator
by Crumbgrabber
Automatically creates user-facing changelogs from git commits by analyzing
tech-documentation
by ProjAnvil
Technical documentation writing skill covering API docs, architecture documentation, deployment guides, and various technical writing best practices. Use this skill when creating technical documentation, writing API documentation, creating architecture design documents, or need templates for deployment and operations manuals.
web-artifacts-builder
by vibery-studio
Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.
workflow-composer
by vibery-studio
Chain Vibery commands, skills, and agents into repeatable automated workflows. Outputs: Executable workflow files, hook configurations, CI/CD integration. Use when user has repetitive multi-step processes to automate. Triggers: create workflow, automate this process, chain these commands, /workflow
test-driven-development
by Crumbgrabber
Use when implementing any feature or bugfix, before writing implementation
balatro-mod-dev
by liafonx
Develop Balatro mods with Steamodded, Lovely, and SMODS. Includes game source navigation, mobile compat, and debugging.
content-research-writer
by Crumbgrabber
Assists in writing high-quality content by conducting research, adding
repomix
by vibery-studio
Package entire code repositories into single AI-friendly files using Repomix. Capabilities include pack codebases with customizable include/exclude patterns, generate multiple output formats (XML, Markdown, plain text), preserve file structure and context, optimize for AI consumption with token counting, filter by file types and directories, add custom headers and summaries. Use when packaging codebases for AI analysis, creating repository snapshots for LLM context, analyzing third-party libraries, preparing for security audits, generating documentation context, or evaluating unfamiliar codebases.
ai-multimodal
by vibery-studio
Process and generate multimedia content using Google Gemini API. Capabilities include analyze audio files (transcription with timestamps, summarization, speech understanding, music/sound analysis up to 9.5 hours), understand images (captioning, object detection, OCR, visual Q&A, segmentation), process videos (scene detection, Q&A, temporal analysis, YouTube URLs, up to 6 hours), extract from documents (PDF tables, forms, charts, diagrams, multi-page), generate images (text-to-image, editing, composition, refinement). Use when working with audio/video files, analyzing images or screenshots, processing PDF documents, extracting structured data from media, creating images from text prompts, or implementing multimodal AI features. Supports multiple models (Gemini 2.5/2.0) with context windows up to 2M tokens.
brand-guidelines
by Crumbgrabber
Applies Anthropic's official brand colors and typography to any sort
skill-creator
by vibery-studio
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
llm-integration
by liauw-media
"Use when integrating LLM APIs into applications. Covers API patterns, prompt templates, streaming, error handling, cost optimization, and provider abstraction. Apply when building chat interfaces, completion endpoints, or AI-powered features."
requesting-code-review
by Crumbgrabber
Use when completing tasks, implementing major features, or before merging
databases
by vibery-studio
Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.
mermaidjs-v11
by vibery-studio
Create diagrams and visualizations using Mermaid.js v11 syntax. Use when generating flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, Gantt charts, user journeys, timelines, architecture diagrams, or any of 24+ diagram types. Supports JavaScript API integration, CLI rendering to SVG/PNG/PDF, theming, configuration, and accessibility features. Essential for documentation, technical diagrams, project planning, system architecture, and visual communication.
webapp-testing
by vibery-studio
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
condition-based-waiting
by Crumbgrabber
Use when tests have race conditions, timing dependencies, or inconsistent
subagent-driven-development
by Crumbgrabber
Use when executing implementation plans with independent tasks in the
nitro-cli
by nitrosh
Build static sites with Nitro CLI - a Python static site generator using nitro-ui for programmatic HTML generation instead of templates
code-review
by vibery-studio
Use when receiving code review feedback (especially if unclear or technically questionable), when completing tasks or major features requiring review before proceeding, or before making any completion/success claims. Covers three practices - receiving feedback with technical rigor over performative agreement, requesting reviews via code-reviewer subagent, and verification gates requiring evidence before any status claims. Essential for subagent-driven development, pull requests, and preventing false completion claims.
docs-seeker
by vibery-studio
"Searching internet for technical documentation using llms.txt standard, GitHub repositories via Repomix, and parallel exploration. Use when user needs: (1) Latest documentation for libraries/frameworks, (2) Documentation in llms.txt format, (3) GitHub repository analysis, (4) Documentation without direct llms.txt support, (5) Multiple documentation sources in parallel"
doc-coauthoring
by vibery-studio
Guide users through a structured workflow for co-authoring documentation. Use when user wants to write documentation, proposals, technical specs, decision docs, or similar structured content. This workflow helps users efficiently transfer context, refine content through iteration, and verify the doc works for readers. Trigger when user mentions writing docs, creating proposals, drafting specs, or similar documentation tasks.
blind-spot-scanner
by Randallyi
Trigger: User mentions entering a new field, starting a new project, feeling "stuck" on what to ask, or requests a "knowledge audit" / "domain map" / "T/F assessment". Outcome: Produces a structured knowledge gap analysis with quantified coverage per sub-domain and a go/no-go launch threshold. Constraint: Never proceed to deep implementation until user confirms the launch decision.
frontend-design
by vibery-studio
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 (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.