Tools
Development tools, utilities, and productivity aids
17720 skills in this category
Subcategories
chrome-builtin-ai
Chrome Built-in AI APIs for client-side AI features. Use for Writer API, Rewriter API, Proofreader API, Prompt API, Translator API, Language Detector API, Summarizer API, and building AI-powered web applications with on-device processing.
using-superpowers
Use when starting any conversation - establishes mandatory workflows for finding and using skills, including using Skill tool before announcing usage
edge-stack
Modern edge-native web stack: Hono + htmx + UnoCSS + Cloudflare D1. Use when: buildingserver-rendered apps with interactivity, rapid prototyping, CRUD apps, landing pages,marketplaces. Zero cold start, global edge deployment, $0/month on CF free tier.TypeScript alternative to Rust/Axum + htmx stack.
gitworkflow
Gitを使用した開発ワークフローのルールです。ブランチの変更、Worktreeの作成、Pull Requestの作成時に必ず確認し遵守してください。
universal-tool
Use when implementing Disney's 12 animation principles with any animation tool or framework
nextjs-app-router
Next.js 15 App Router patterns for this project. Use when creating routes, API endpoints, server components, or client components.
clickup-cli-reference
Complete command reference for the ClickUp Framework CLI (cum) with all shortcuts, options, examples, and usage patterns
validation-checklist
Skill de validação pré-entrega para projetos de desenvolvimento (backend/frontend: tests, lint, tsc, docs, QA).
jelly-ios-skill
Advanced iOS development and production deployment automation system. Supports full lifecycle from development to production release with .env-based configuration, real-time policy monitoring, and intelligent CI/CD automation. Activated when users mention "iOS", "Swift", "SwiftUI", "Xcode", or need iOS app development help.
knowledge-manager
Manages a structured knowledge base of patterns, troubleshooting guides, best practices, and workflows. Activates when discovering reusable insights, solving technical problems, or establishing new standards. Records knowledge in categorized files for future reference without bloating global CLAUDE.md.
newman-runner
Run and analyze Newman (Postman CLI) tests. Use when running API tests, validating Postman collections, testing HTTP endpoints, or when user mentions Newman, Postman tests, API validation.
temp-cleaner
Clean temporary files, caches, and build artifacts.LOAD THIS SKILL WHEN: User says "清理", "clean", "刪除暫存", "清除快取" | disk space issues | before archiving | end of workflow.CAPABILITIES: Python cache (__pycache__, .pytest_cache), Node.js (dist, .cache), safe deletion with confirmation, protected files list.
do-work
Execute development work from a scratchpad, tracking progress with TodoWrite and making atomic commits. This skill MUST be invoked as the first action when user says "start work on issue
calendar-sync
Calendar sync via gcalcli
direnv
Guide for using direnv - a shell extension for loading directory-specific environment variables. Use when setting up project environments, creating .envrc files, configuring per-project environment variables, integrating with Python/Node/Ruby/Go layouts, working with Nix flakes, or troubleshooting environment loading issues on macOS and Linux.
migration-orchestration
Comprehensive Type 2 executable skill for automated WCS to Godot migration orchestration. Implements Plan-Implement-Validate lifecycle, agent lifecycle management, task state machines, and event-driven hooks with structured JSON I/O for reliable automated remediation loops. Use for coordinating complex migration workflows with deterministic execution.
supabase-migration
Database migration toolkit for Supabase projects. Use when: (1) Creating new migration files, (2) Writing schema changes (CREATE TABLE, ALTER, etc.), (3) Adding indexes, triggers, or RLS policies, (4) Fixing RLS performance issues (auth function wrapping, policy consolidation), (5) Validating migration conventions, (6) Running migrations locally, (7) Naming database objects
mise
Guide for using mise (mise-en-place) to manage development tools, runtime versions, environment variables, and tasks across projects
arcgis-map-tools
Interactive map tools including swipe comparison, measurement, identify, and routing. Use for layer comparison, distance/area measurement, and navigation services.
command-audit
Validates command frontmatter, delegation patterns, simplicity guidelines, and documentation proportionality. Use when reviewing, auditing, analyzing, evaluating, improving, or fixing commands, validating official frontmatter (description, argument-hint, allowed-tools, model), checking delegation clarity or standalone prompts, assessing simplicity guidelines (6-15 simple, 25-80 documented), validating argument handling, or assessing documentation appropriateness. Distinguishes official Anthropic requirements from custom best practices. Also triggers when user asks about command best practices, whether a command should be a skill instead, or needs help with command structure.