Claude Code

Claude Code is an interface that brings AI assistance to software development. Developed by Anthropic, it transforms terminals from simple command processors into intelligent development companions that understand code, context, and developer intent.

The platform utilizes the Model Context Protocol standard and enables seamless integration between AI reasoning and traditional development workflows. Claude Code’s terminal-native approach has established new patterns for human-AI collaboration in software engineering, spawning an ecosystem of over 600 community tools and projects.

GitHub: https://github.com/topics/claude-code
Wikipedia: https://en.wikipedia.org/wiki/Anthropic
Repo: https://github.com/anthropics/claude-code
Created by: Anthropic
Released: May 22, 2025
Related Topics: ai, cli, terminal, developer-experience, automation, ai-terminal, intelligent-cli,
Aliases: claude-cli, anthropic-claude-code, claude-code-cli,
Last updated: 2026-02-17 00:05:53 UTC
JSON Representation

https://github.com/danielrosehill/claude-therapy-tracker

Model/template for using Claude Code for therapy tracking (patients)

claude claude-code mental-health

Last synced: 05 Nov 2025

https://github.com/innocuous-stiffness915/vibe-agent

🎨 Create dynamic canvases and explore multimodal AI generation with Vibe-Agent, featuring easy-to-use tools and customizable options.

agent agentic-ai all-in-one bedrock claude-code copilot docker genai git-worktree kiro litellm mcp-client mcp-server nestia nestjs no-coding prisma vibe-coding

Last synced: 04 Nov 2025

https://github.com/prabhuvikas/openrouter-proxy

Openrouter proxy for your claude code

claude-code openrouter openrouter-api

Last synced: 09 Feb 2026

https://github.com/ruska-ai/ruska-cli

🧙‍♂️ Ruska CLI - Server-side Agent Harness backed by Orchestra

ai-agents claude-code codex cursor opencode orchestration sourcegraph

Last synced: 25 Jan 2026

https://github.com/jamditis/audiobash

Voice-controlled terminal for developers. Speak commands, execute instantly.

ai audio bash claude-code cli commandline commands gemini speech terminal tts voice-to-text vscode vtt

Last synced: 16 Jan 2026

https://github.com/tommy0200/code-screenshot-mcp

🎨 Generate stunning syntax-highlighted code screenshots with this MCP server, designed for seamless integration with Claude and professional themes.

ai-powered ai-tools automation claude claude-code cli cli-tool developer-tools gemini-ai mcp mcp-server model-context-protocol nodejs puppeteer sharex typescript ux-analysis windows

Last synced: 02 Nov 2025

https://github.com/data-wise/scholar

Academic workflows for research and teaching - 21 commands for literature management, manuscript writing, simulation studies, and course material generation. Claude Code plugin.

academic arxiv bibtex claude-code claude-plugin education literature-search manuscript-writing research teaching

Last synced: 12 Feb 2026

https://github.com/artemnovichkov/claude-code-plugins

ai claude-code marketplace mcp plugins

Last synced: 02 Nov 2025

https://github.com/gringomattos/claude-code-router

Route Claude Code requests to various models with ease. Customize your setup and enhance your AI experience. 🚀🌟

ai-assisted algorithm-visualization claude-code clinebot dijkstra-algorithm javascript mcp-server pathfinding preact roocode route-optimization

Last synced: 27 Jun 2025

https://github.com/licht1stein/dijkstra

Interactive Dijkstra's algorithm route optimizer with WebAssembly & JavaScript implementations. AI-assisted development with Claude Code.

ai-assisted algorithm-visualization claude-code dijkstra-algorithm javascript pathfinding preact route-optimization webassembly

Last synced: 27 Jun 2025

https://github.com/aegntic/cldcde

The unofficial community hub for Claude Code extensions and MCP servers

bun claude-code cloudflare-workers extensions hono mcp news-aggregator openrouter react supabase terminal-ui typescript

Last synced: 12 Jul 2025

https://github.com/sysnet4admin/_book_claude-code

< 한 걸음 앞선 개발자가 지금 꼭 알아야 할 클로드 코드 >

agentic-ai ai-agent ai-agents ai-tools claude claude-code claude-desktop claudecode multiagent prompt-engineering prompting

Last synced: 08 Sep 2025

https://github.com/backura/fastagent-plugins

agent agents ai ai-agents automation chatbot claude-code codex cursor-ai developer-tools devops kiro kiro-dev orchestration productivity subagent subagents windsurf-ai

Last synced: 01 Nov 2025

https://github.com/michael-harris/claude-code-multi-agent-dev-system

A multi-agent Claude Code workflow for Python & React

claude claude-code claude-code-agents

Last synced: 01 Nov 2025

https://github.com/clark-mackey/log-file-genius

Token-efficient log file system for AI coding assistants - reduce context bloat by 93%

ai-coding-assistant ai-development augment best-practices changelog claude-code context-management cursor developer-tools devlog documentation git-workflow github-copilot markdown multi-agent productivity project-management software-documentation template token-optimization

Last synced: 01 Nov 2025

https://github.com/saharmor/tool-use-scheme-generator

Create OpenAI function-calling schemas without writing JSON by hand

claude-code gpt-5 llms

Last synced: 01 Nov 2025

https://github.com/cyperx84/claude-code-skills

Claude Code skills collection for better decision-making and problem-solving. Features mental models, cognitive frameworks, and structured thinking tools.

ai-tools claude-code cognitive-frameworks decision-making mental-models problem-solving skills thinking-tools

Last synced: 01 Nov 2025

https://github.com/untra/operator

📞 Operator! Multi-agent orchestration dashboard for AI assisted kanban shaped software development

claude-code gemini-cli git jira kanban linear llm tmux

Last synced: 12 Jan 2026

https://github.com/alanbem/dclaude

Run Claude Code CLI in Docker - no local installation needed. Full MCP support, persistent sessions, and seamless host integration.

anthropic claude claude-code cli containerization devtools docker mcp

Last synced: 02 Feb 2026

https://github.com/robhowley/claude-spinner-verbs

Custom spinner verbs for claude

claude claude-code

Last synced: 18 Feb 2026

https://github.com/erwint/claude-code-statusline

A statusline for claude code

claude-code

Last synced: 16 Feb 2026

https://github.com/markshawn2020/claude-code-clipboard-monitor

智能监听剪切板图片，自动拖拽到 Claude Code 窗口或保存到本地，专为 Claude Code 优化的剪切板增强工具。

automation claude-code clipboard cross-platform developer-tools gui-automation image-processing productivity-tools python screenshot

Last synced: 13 Sep 2025

https://github.com/manuel202390/claude-code-proxy

Proxy server for Claude Code that converts requests to OpenAI-compatible APIs. Supports multiple providers and offers real-time streaming. 🚀💻

anthropic anthropic-claude claude claude-ai claude-code gpt llm ollama ollama-api openai openai-api openrouter proxy

Last synced: 26 Jun 2025

https://github.com/gluk-w/claude-code-e2e-tests-boilerplate

A simple way to get started E2E tests for websites with Claude Code

claude claude-code playwright-typescript

Last synced: 15 Jun 2025

https://github.com/jrc1883/popkit-claude

AI-powered development workflow automation for Claude Code. Modular plugin suite with 23 commands, 38 skills, and 22 specialized agents for professional software development.

ai-workflows automation claude-code claude-plugin developer-tools development-tools productivity python typescript workflow-automation

Last synced: 16 Feb 2026

https://github.com/evgenygurin/claude-mem0-project-memory

Intelligent project memory management for Claude Code using Mem0. Automatically captures decisions, patterns, and context across sessions.

ai-memory automation claude-code mcp mem0 memory plugin semantic-search

Last synced: 16 Jan 2026

https://github.com/mavogel/cli-template

Opionionated CLI template (built with cursor and claude max) See blog post https://manuel-vogel.de/posts/2025-06-22-ai-coding-setup-cursor-claude-max/

claude-code cursor golang

Last synced: 22 Jul 2025

https://github.com/vimalk78/fs-mcp

Multi-repository MCP server for Claude Code - access files from multiple repos with a single MCP server

claude-code golang mcp mcp-server multi-repo

Last synced: 24 Dec 2025

https://github.com/ficus33/trackingtime-mcp

MCP server for TrackingTime — manage projects, tasks, time tracking, staff, and customers through AI assistants like Claude

claude-code mcp mcp-server trackingtime

Last synced: 12 Feb 2026

https://github.com/dupe-com/skills

AI coding agent skills for error prevention, best practices, and code quality

agent-skills agentskills ai-coding best-practices claude-code cursor error-prevention opencode typescript

Last synced: 12 Feb 2026

https://github.com/maxberko/max-doc-ai

Automate product documentation with Claude Code - screenshots, docs, and announcements

automation claude-code documentation-automation knowledge-base playwright pylon python

Last synced: 31 Dec 2025

https://github.com/camjac251/wsl-clip-bridge

Seamless clipboard sharing between Windows and WSL. Drop-in xclip replacement for pasting screenshots directly into Claude Code.

claude-code clipboard cross-platform rust screenshot sharex terminal wsl wsl2 xclip

Last synced: 31 Dec 2025

https://github.com/dotsetlabs/whogitit

Track AI-generated code at line-level granularity. Know which lines were written by AI, modified by humans, and what prompts generated them. Git-native storage, automatic redaction, and Claude Code integration.

ai-attribution ai-coding-assistant ai-generated-code ai-tracking anthropic claude-code cli code-analysis code-prevenance code-review code-transparency compliance developer-tools devops git-blame git-hooks git-notes llm-tools open-source rust

Last synced: 02 Feb 2026

https://github.com/dann1y/claude-usage-monitor

Track your Claude usage limits from the macOS menu bar — powered by Claude Code OAuth

anthropic anthropic-api claude claude-code claude-monitor claude-usage-monitor

Last synced: 18 Feb 2026

https://github.com/pnvoroshilov/claude-code-feature-framework

AI-powered task management framework with Claude Code integration, RAG-based context search, and autonomous workflow orchestration

ai-development automation claude-code fastapi git-worktree mcp-protocol python rag react semantic-search task-management typescript

Last synced: 30 Oct 2025

https://github.com/ajay6093/agentic-context-engineering

💬 Engage in continuous chat while dynamically building a JSONL playbook, enhancing insights and strategies with each interaction.

agent-memory agents agi ai ai-tools awesome-context claude-code cognitive-science context-engineering generative-ai language-model memory playwright prompt-engineering-techniques rag sub-agents task-master taskmaster

Last synced: 30 Oct 2025

https://github.com/2ykwang/django-ticket-triage

claude-code command for analyzing and triaging Django Trac tickets.

claude claude-code claude-code-commands cli-tool contribution django

Last synced: 24 Dec 2025

https://github.com/cosgroveb/claude-tmux-namer

Claude Code plugin that automatically renames your tmux window based on conversation context

claude claude-code cli developer-tools plugin tmux

Last synced: 20 Jan 2026

https://github.com/rikdc/reeds

Autonomous multi-task development loops powered by the Ralph technique and Beads issue tracking.

agentic-ai claude-code

Last synced: 12 Feb 2026

https://github.com/husniadil/cc-hooks

Advanced Claude Code hooks system with contextual TTS announcements, AI-powered completion messages, multilingual translation, and event-driven automation

ai-translation claude-code developer-experience elevenlabs event-processing fastapi gtts hooks middleware multilingual openrouter productivity sqlite text-to-speech tts

Last synced: 31 Dec 2025

https://github.com/michaeljabbour/amplifier-modulebuilder-skill

Agent Skill for building production-ready amplifier-foundation modules

agent-skills amplifier-foundation amplifier-modules claude-code module-development python

Last synced: 24 Dec 2025

https://github.com/mscrnt/devproxy

Secure local-only API for safely automating Windows dev tasks from LLMs and WSL. Runs as an elevated Windows service with strict command and path controls.

claude-code vscode windows-service wsl-environment

Last synced: 21 Jul 2025

https://github.com/normful/claude-code-curated-hooks

Collection of hook scripts for Claude Code

claude claude-code claude-code-hooks

Last synced: 11 Sep 2025

https://github.com/kanopi/cms-cultivator

A comprehensive Claude Code plugin providing specialized slash commands for Drupal and WordPress development.

claude-code claude-code-plugin claude-plugin

Last synced: 12 Feb 2026

https://github.com/plaited/development-skills

Make AI coding agents smarter. Type-aware code search, documentation standards, development conventions. CLI + installable skills for Claude, Cursor, Copilot.

agent-skills agentskills ai-coding-agents ai-developer-tools bun claude-code cli code-quality cursor developer-tools development-rules github-copilot language-server-protocol tsdoc typescript typescript-lsp

Last synced: 25 Jan 2026

https://github.com/theopsguide/claude-computer-use-mcp

MCP server providing browser automation capabilities to Claude Code

browser-automation claude claude-code mcp playwright typescript

Last synced: 20 Jan 2026

https://github.com/axewerfer/debian-devbox-installer

🚀 Automated installer for complete full-stack development environment on Debian/Ubuntu with AI integration, security tools, and monitoring

ai-tools automation aws bash-scripts claude-code debian development-environment devops docker full-stack installer monitoring open-source security ubuntu

Last synced: 30 Dec 2025

https://github.com/mannixhu/claude-session-switch

Desktop Claude Code session switcher with project-based session management, resume support, and embedded terminal.

claude-cli claude-code macos session-manager session-switcher tauri terminal tmux xtermjs

Last synced: 13 Feb 2026

https://github.com/technickai/technick.ai

Personal portfolio site showcasing AI development tools (MCP Hubby, claude_telemetry, AICodeBot) and writing on AI alignment and consciousness. Built with Next.js and Tailwind CSS.

ai ai-tools artificial-intelligence austin claude-code consciousness-technology developer-experience developer-tools entrepreneur heart-centered-ai html mcp nextjs open-source personal-website portfolio tailwind-css tailwindcss typescript

Last synced: 02 Feb 2026

https://github.com/brandondvs/path-inspect

A Rust TUI (Terminal User Interface) application for browsing PATH directories with search functionality.

claude-code command-line-tool crossterm ratatui-rs rust tui

Last synced: 07 Sep 2025

https://github.com/gnapse/ask

A shell function that lets you ask Claude with natural language arguments.

claude-code cli llm

Last synced: 05 Oct 2025

https://github.com/jbenshetler/mcp-ragex

MCP server for intelligent code search: semantic (RAG), symbolic (tree-sitter), and regex (ripgrep) search modes. Built for Claude Code and AI coding assistants.

ai-tools chromadb claude-code code-analysis code-search coding-assistant developer-tools embeddings mcp mcp-server model-context-protocol-servers rag ripgrep semantic-search tree-sitter

Last synced: 30 Dec 2025

https://github.com/watchakorn-18k/template-swagger-to-mcp

Bootstrap any OpenAPI/Swagger spec into a FastMCP-powered Model Context Protocol server so Claude Code, Codex, and other AI copilots can call your API in minutes.

ai-integration api-automation claude-code codex-cli developer-tool fastmcp mcp-server model-context-protocol openapi swagger

Last synced: 05 Oct 2025

https://github.com/benjaminr/chrome-devtools-mcp

An MCP Server for Chrome DevTools, following the Chrome DevTools Protocol. Integrates with Claude Desktop and Claude Code.

chrome chromium chromium-browser claude-code claude-desktop debugging-tools dev dev-tools frontend mcp mcp-server monitoring-tool

Last synced: 30 Dec 2025

https://github.com/raveenb/fastapi-nextjs-docker-github-actions-reference

FastAPI, NextJS, Docker, Claude Code with GitHub Action CI/CD Reference

claude-code docker fastapi github-actions nextjs

Last synced: 30 Dec 2025

https://github.com/rubensgomes/env

Miscellaneous software development environment notes and settings.

bash claude-code intellij

Last synced: 05 Oct 2025

https://github.com/khordoo/clauth

Simple CLI to configure Claude Code with AWS Bedrock

anthropic authentication aws aws-bedrock aws-sso claude claude-code cli command-line-tool developer-tools iam python python-package setup-wizard

Last synced: 20 Jan 2026

https://github.com/nickpending/clarvis

Jarvis-style voice notifications for Claude Code that transforms AI assistant messages into spoken updates through configurable TTS integration.

claude-code elevenlabs tts typescript

Last synced: 05 Oct 2025

https://github.com/tmr08c/wim-hof-method-training-app

Wim Hof Method breathing training app for altitude preparation - Interactive web application with guided breathing sessions

claude-code health training vibe-coding vibecoding

Last synced: 19 Jul 2025

https://github.com/bwads001/cc-session-search

MCP server for searching and analyzing Claude Code conversation history

ai-tools claude-ai claude-code conversation-analysis knowledge-management mcp mcp-server model-context-protocol

Last synced: 05 Oct 2025

https://github.com/rentorm/exp-nx-next-shadcn

An experiment using AI Agents to build modern FE scaffolding following best practices.

claude-code monorepo nx

Last synced: 19 Jul 2025

https://github.com/ilovepixelart/claude-code

Claude Code Presentation - Showcasing Claude Code features

agentic-workflow ai claude claude-code github-integration memory-system presentation subagents tailwindcss vue3

Last synced: 05 Oct 2025

https://github.com/utakatakyosui/smartphoneautodevelopsetup

スマホでClaude Code Actionsを動かして勝手に開発させるためのテンプレートリポジトリ。

claude-code github-actions template

Last synced: 05 Oct 2025

https://github.com/basher83/ai-tasks-system

A portable, reusable task tracking system for any software project. Tech-agnostic, dependency-aware, and AI-powered.

ai claude-code context-engineering prp template

Last synced: 05 Oct 2025

https://github.com/andreyfesunov/codejanitor

A handy little tool that uses Claude to quickly fix and clean up code for you.

claude-code dotnet gitlab gitlab-ci

Last synced: 05 Oct 2025

https://github.com/geekjourneyx/code-zen

编码禅师 - 强大的Claude Code GUI应用，集成智能健康管理功能 - 创建自定义代理，管理交互式会话，通过智能休息提醒和健康追踪维护开发者身心健康。

claude-code developer-tools gui-application hackathon-project health-management react rust tauri typescript

Last synced: 30 Dec 2025

https://github.com/lawrab/the-pile

🎮 Gaming backlog tracker built entirely with Claude Code - An AI development experiment

ai-assisted-development claude-code experimental fastapi gaming nextjs pet-project steam-api

Last synced: 05 Oct 2025

https://github.com/smijsm/perforator

Continuous profiling integration for JetBrains IDEs.

ai-agents claude-code googlecloud intellij-plugin jetbrains-plugin junie kotlin observability performance performance-analysis performance-optimization profiler profiling pyroscope

Last synced: 05 Oct 2025

https://github.com/webcoyote/sandvault

Run Claude Code and OpenAIU Codex in a sandboxed macOS user account

claude-code macos openai-codex sandbox

Last synced: 05 Oct 2025

https://github.com/simplemindedbot/obsidian-mcp-client

🔌 Proof-of-concept Obsidian plugin implementing a Model Context Protocol (MCP) client. Connect to MCP servers, browse resources, execute tools, and insert content directly into your notes. WebSocket support working, STDIO/HTTP planned. Claude Desktop config compatible.

claude-code claude-desktop mcp model-context-protocol model-context-protocol-client obsidian obsidian-plugin plugin proof-of-concept

Last synced: 17 Jul 2025

https://github.com/swiftlens/swiftlens

SwiftLens is a Model Context Protocol (MCP) server that provides deep, semantic-level analysis of Swift codebases to any AI models. By integrating directly with Apple's SourceKit-LSP, SwiftLens enables AI models to understand Swift code with compiler-grade accuracy.

claude-code cursor developer-tools gemini-cli ios-developer-tools ios-development lsp mcp mcp-server model-context-protocol swift xcode

Last synced: 17 Jul 2025

https://github.com/lurenjiasworld/claude-code-mailer

📧 Never miss important Claude Code events again! Get instant email notifications when Claude needs your input, finishes tasks, or runs into issues. Features smart templates, automatic Claude Code integration, and support for Chinese (Simplified/Traditional) and English languages.

claude claude-code javascript

Last synced: 05 Oct 2025

https://github.com/ahmedibrahim085/farhan-code-search-template

Template repository for FarhanAliRaza/claude-context-local - 100% local semantic code search for any project. Zero API costs, complete privacy.

claude-code code-search embeddings faiss local-first mcp privacy semantic-search template zero-cost

Last synced: 18 Jan 2026

https://github.com/jaffemarques/sentry-ai-resolver

Automated error resolution for your codebase - powered by intelligent pattern recognition

agent automation bugfix claude claude-code sentry

Last synced: 06 Oct 2025

https://github.com/arthurtravers/dotfiles

📱 Code with AI from your iPhone, iPad, or any browser. Two AI assistants (Claude & Codex) + 15 tools. No laptop needed!

ai-development automation claude-code codex devcontainer development-environment dotfiles github-codespaces mcp oauth

Last synced: 05 Oct 2025

https://github.com/jcmrs/claude-exercises

A modest library of cognitive and analytical exercises for use with Claude Code and expert workflows. Each protocol is designed to help uncover blind spots, reduce bias, and foster deeper insight at key project milestones—complementing routine testing and review processes.

ai-assisted-development analytical-exercises bias-mitigation claude-code cognitive-debugging perspective-switching project-review role-analysis

Last synced: 05 Oct 2025

https://github.com/open-technology-foundation/manpage

Automatically generate and install UNIX man pages from README.md files using AI assistance.

bash claude-code manpage-generator

Last synced: 05 Oct 2025

https://github.com/LuRenJiasWorld/Claude-Code-Mailer

claude claude-code javascript

Last synced: 07 Oct 2025

https://github.com/chris-tse/opencode-web

A web-based UI for interacting with the opencode API

agentic-ai bun claude-code opencode react vite

Last synced: 15 Jul 2025

https://github.com/developers-secrets-inc/agents-prompts

Core system prompts for Developers Secrets projects - designed for Claude Code agents.

ai claude-code system-prompts

Last synced: 05 Oct 2025

https://github.com/jinglemansweep/promenade

Prometheus Terminal Dashboard

claude-code command-line dashboard prometheus textual

Last synced: 07 Oct 2025

https://github.com/alex-feel/claude-code-artifacts-public

Claude Code Artifacts — pre-built library with Claude Code enhancements: subagents, hooks, output styles, custom slash commands, system prompts, and environments.

claude-code claude-code-commands claude-code-environments claude-code-hooks claude-code-output-styles claude-code-subagents claude-code-system-prompts

Last synced: 07 Oct 2025

https://github.com/coreyward/aeron-serial-decoder

A simple tool to decode a Herman-Miller Aeron chair serial number.

aeron claude-code decoder herman-miller serial-number single-purpose-website

Last synced: 07 Oct 2025

https://github.com/rubensgomes/javamcp

An AI MCP Server to Expose Java APIs

claude-code mcp-server python

Last synced: 07 Oct 2025

https://github.com/ggyounoobf/agent-hub

🛠️ Build and manage AI agents easily with Agent Hub, a versatile platform integrating TypeScript, Python, Angular, and FastAPI for seamless development.

ai botpress broker chatgpt claude-code cybersecurity detection-engine dify documentation iiot langchain llm markdown mcp mqtt mtconnect prompt signalr

Last synced: 07 Oct 2025

https://github.com/defai-sg/automatosx

“AutomatosX turns a solo creator into a 20-agent powerhouse—instantly orchestrating Claude, OpenAI Codex, and Gemini specialists to ship polished products faster, smarter, and on a cost-capped CLI budget.

agentic-framework aicoding claude-code gemini-cli openai-cli

Last synced: 07 Oct 2025

https://github.com/lex57ukr/jurassic-escape

A thrilling single-player browser-based survival game where you navigate through a dangerous prehistoric park, avoiding dinosaurs and obstacles while trying to reach the exit

claude-code dino-game html react vibe-coding

Last synced: 05 Oct 2025

https://github.com/bokiko/continuous-claude-guide

Give Claude Code a memory. Pick up where you left off, every time.

ai-agents claude claude-ai claude-code claude-desktop

Last synced: 18 Jan 2026

https://github.com/technickai/ai-coding-config

Reusable AI coding configurations for Cursor, Claude, and VS Code. Includes thoughtful commit message guidelines, prompt engineering best practices, and workspace settings you can symlink into any project.

claude-code cursor cursorrules prompt-engineering vscode-settings

Last synced: 05 Oct 2025

https://github.com/bennymagid/bennymagid_ears

A personal Last.fm dashboard showing real-time listening activity, top artists, genre evolution, and "hipster scores" based on artist popularity. Currently hosted at https://bennymagid.com/ears/

catppuccin claude-code flask lastfm lastfm-api

Last synced: 05 Oct 2025

https://github.com/joeynyc/skillscore

CLI tool that evaluates AI agent skills and produces quality scores. Works with any SKILL.md-based skill from skills.sh, ClaHub, GitHub, or local directories.

agent-skills ai claude-code cli evaluation openclaw quality-assurance skills typescript