Awesome Claude Code

A curated list of Claude Code plugins, MCP servers, editor integrations, and resources

How to use

Many resources can be installed directly via Claude Code commands:

# Add a marketplace
/plugin marketplace add ananddtyagi/claude-code-marketplace

# Install a specific plugin
/plugin install <owner>/<repo>

Plugins & Extensions

• Claude Code Commands Marketplace - Community marketplace for Claude Code commands and plugins; add with /plugin marketplace add ananddtyagi/claude-code-marketplace.
• Claude Code Plugins (jeremylongshore) - Marketplace-style repo bundling instruction-template plugins and MCP plugin packs, with install docs.
• Multi-Agent Intelligence Marketplace - 19 production-grade plugins for trading, swarm intelligence, and GitHub automation built from 68+ specialized agents. Includes quantitative trading systems, DSPy research pipelines, distributed consensus protocols, and multi-agent swarm coordination; add with /plugin marketplace add jmanhype/claude-code-plugins.
• Docker Claude Plugins - Integrates Docker Desktop's MCP Toolkit as a Claude Code plugin to expose containerized MCP servers through Claude.

MCP Servers

• Atlassian Remote MCP Server - OAuth-secured remote MCP for Jira/Confluence (Claude setup + cloud endpoints).
• GitHub MCP Server - Official first-party server to read repos, manage issues/PRs, and automate workflows.
• Google Workspace MCP - Community server with Sheets/Drive/Gmail/Calendar/Docs/Slides/Tasks coverage with remote OAuth and 1-click Claude install.
• Notion MCP - Official hosted server with OAuth; designed for Claude/Cursor/etc.
• Supabase MCP Server - Official server to connect Claude to Supabase projects; HTTP/SSE transports and OAuth supported.

Editor Plugins

• Claude Code for JetBrains - Official plugin for IntelliJ family (interactive diffs, selection context) (Beta).
• Claude Code for VS Code - Official marketplace extension; inline diffs, real-time edits.
• claude-chat.nvim - Neovim wrapper around the Claude Code CLI (shares file/selection context).
• claude-code.nvim - Community Neovim integration built using Claude Code inside Neovim.
• claudecode.nvim - Neovim IDE integration for Claude Code (pure Lua).
• Claude Code Chat - Community GUI chat/front-end for Claude Code inside VS Code.

Documentation & Learning Resources

• Customize Claude Code with plugins - Official announcement intro to plugins (commands, agents, MCPs, hooks).
• Plugin marketplaces - Guide on how to create/distribute marketplaces and team-install via .claude/settings.json.
• Connect Claude Code to tools via MCP - Official MCP integration guide for Claude Code.
• VS Code integration docs - Official docs for the VS Code extension.
• JetBrains integration docs - Official docs for JetBrains plugin.