expo-devtools-plugin

W3Dev Coding Agent - Claude Code Plugin Marketplace

A curated Claude Code plugin marketplace providing essential development tools with MCP servers for documentation lookup and code search, plus LSP support for multiple languages.

Installation

Add Marketplace

/plugin marketplace add w3dev/coding-agent

Install Plugins

# Basic development tools
/plugin install basic-development-plugin@w3dev

# Next.js development toolkit
/plugin install nextjs-devtools-plugin@w3dev

# Expo/React Native development toolkit
/plugin install expo-devtools-plugin@w3dev

# Flutter/Dart development toolkit
/plugin install flutter-devtools-plugin@w3dev

# Cloudflare Workers development toolkit
/plugin install cloudflare-workers-plugin@w3dev

Included Plugins

1. basic-development-plugin

Essential development tools for any project:

MCP Servers

Server	Description
deepwiki	Ask questions about any GitHub repository
context7	Query up-to-date documentation for any library
exa	Web search and code context retrieval
grep	Search real-world code examples from public GitHub repos

LSP Support

Language	Server	Extensions
TypeScript/JavaScript	typescript-language-server	.ts, .tsx, .js, .jsx
Go	gopls	.go, .mod, .work

Commands

Command	Description
/docs	Look up library documentation using Context7
/search-code	Find real-world code examples from GitHub

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2. nextjs-devtools-plugin

Complete Next.js development toolkit:

MCP Servers

Server	Description
next-devtools	Official Vercel MCP for Next.js development
deepwiki	Ask questions about any GitHub repository
context7	Query up-to-date documentation for any library
grep	Search real-world code examples from public GitHub repos

LSP Support

Language	Server	Extensions
TypeScript/JavaScript	typescript-language-server	.ts, .tsx, .js, .jsx

Commands

Command	Description
/nextjs-errors	Check build and runtime errors
/nextjs-routes	Inspect application routes
/nextjs-upgrade	Upgrade Next.js version

Requirements

• Node.js v20.19+
• Next.js 16+ with dev server running

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3. expo-devtools-plugin

Expo/React Native development toolkit:

MCP Servers

Server	Description
expo-mcp	Official Expo MCP for documentation and automation
deepwiki	Ask questions about any GitHub repository
context7	Query up-to-date documentation for any library
grep	Search real-world code examples from public GitHub repos

LSP Support

Language	Server	Extensions
TypeScript/JavaScript	typescript-language-server	.ts, .tsx, .js, .jsx

Commands

Command	Description
/expo-docs	Look up Expo documentation
/expo-install	Install Expo packages with npx expo install
/expo-screenshot	Take screenshot of running app

Requirements

• EAS paid plan (for full Expo MCP features)
• Expo SDK 54+
• Node.js 18+

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4. flutter-devtools-plugin

Flutter/Dart development toolkit:

MCP Servers

Server	Description
dart	Official Dart MCP for code analysis and package management
deepwiki	Ask questions about any GitHub repository
context7	Query up-to-date documentation for any library
grep	Search real-world code examples from public GitHub repos

LSP Support

Language	Server	Extensions
Dart	dart language-server	.dart

Commands

Command	Description
/flutter-analyze	Analyze Flutter/Dart code for issues
/flutter-test	Run Flutter tests
/flutter-pub	Search pub.dev and manage dependencies

Requirements

• Dart SDK 3.9+
• Flutter SDK (latest stable)

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5. cloudflare-workers-plugin

Cloudflare Workers development toolkit:

MCP Servers

Server	Description
cf-docs	Cloudflare platform documentation
cf-bindings	Workers bindings (KV, R2, D1, AI, etc.)
cf-builds	Workers deployment and build management
cf-observability	Logs, analytics, and performance monitoring
deepwiki	Ask questions about any GitHub repository
context7	Query up-to-date documentation for any library
grep	Search real-world code examples from public GitHub repos