Awesome Claude Code

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A curated list of awesome tools, MCPs, skills, workflows, and resources for Claude Code.

Claude Code is Anthropic's official agentic coding CLI. This list focuses on community-built extensions, configurations, and guides that make Claude Code more powerful.

Contents

• Official Resources
• MCP Servers
• Skills & Slash Commands
• Hooks & Automation
• CLAUDE.md Essentials
• DESIGN.md — Design Context for Agents
• Prompting Guides
• Workflows
• IDE Integrations
• Agent SDK
• Tools & Utilities
• Tutorials & Videos
• Articles & Deep Dives (Chinese)
• Community

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Official Resources

• Claude Code Documentation — Official docs covering setup, features, and configuration.
• Claude Code Changelog — Release notes and new feature announcements.
• Claude Plugins Directory — Anthropic-managed directory of vetted Claude Code plugins; install with /plugin install <name>@claude-plugins-official.
• Model Context Protocol — The open protocol powering Claude Code's MCP integrations.
• MCP Official Servers — Reference MCP server implementations by Anthropic.
• Claude Code Settings Reference — Full reference for settings.json configuration.
• Claude Code Hooks — Automate actions triggered by Claude Code events.
• Agent SDK Documentation — Build custom subagents and multi-agent pipelines.

MCP Servers

MCP (Model Context Protocol) servers extend Claude Code with new tools and integrations.

Development

• Filesystem — Read/write local files with configurable access controls.
• Git — Run Git operations, view diffs, and browse commit history.
• Playwright — Cross-browser automation by Microsoft.
• Sentry — Sentry's hosted remote MCP server (OAuth, no local token) for querying issues, errors, traces, and releases from Claude Code. Install: claude mcp add --transport http sentry https://mcp.sentry.dev/mcp; a stdio mode covers self-hosted Sentry.

Data & Storage

• PostgreSQL — Read-only PostgreSQL database access. No longer maintained — reference implementation only.
• SQLite — Query and inspect SQLite databases. No longer maintained — reference implementation only.
• Supabase — Full Supabase integration: database, auth, storage.

Search & Knowledge

• Brave Search — Web and local search via the Brave Search API. No longer maintained — reference implementation only.
• Fetch — Fetch web content and convert it to Markdown.
• Memory — Persistent knowledge graph memory across sessions.
• Context7 — Always up-to-date library docs injected into context.

Productivity & Collaboration

• Slack — Read channels, send messages, manage Slack workspaces. No longer maintained — reference implementation only.
• Google Drive — Search and read Google Drive files. No longer maintained — reference implementation only.
• Linear — Manage Linear issues, projects, and cycles.
• Figma — Read Figma designs, extract components and styles.

Skills & Slash Commands

Community-built skills (slash commands) that extend Claude Code's built-in capabilities.

• Agent Skills — Addy Osmani's collection of 24 production-grade engineering skills organized by software lifecycle phase (define, plan, build, verify, review, ship); works across 70+ coding agents including Claude Code. (Community)
• Anything → NotebookLM — Claude Code skill that pulls content from 15+ sources (WeChat articles, X threads, YouTube, podcasts, PDF/EPUB/Office files, images, audio) into Google NotebookLM and generates podcasts, slide outlines, mind maps, or quizzes. (Chinese) (Community)
• App Store ASO — Tim Broddin's skill for Apple App Store metadata: name, subtitle, promotional text, description, keywords, and What's New, all validated against Apple's character limits, plus screenshot caption strategy. Install: npx skills add TimBroddin/skills --skill app-store-aso. (Community)
• ASC CLI Skills — 25 Agent Skills that drive the asc App Store Connect CLI: Xcode builds, TestFlight, metadata sync, submissions, signing, screenshots, and Apple Ads. The repo doubles as a Claude Code marketplace — claude plugin marketplace add rorkai/app-store-connect-cli-skills then claude plugin install asc@rorkai. Requires the asc binary, installed separately. (Community)
• ASO Skills — Appeeky's 30+ ASO and app marketing skills (audit, keyword research, metadata, competitor analysis, screenshots, Apple Search Ads, App Store Connect metrics) with an /aso-router entry point; live App Store data comes from the Appeeky API. Install: npx skills add eronred/aso-skills. (Community) (Paid)
• ELI5 — Turns /eli5 <topic> into a big-picture, few-words HTML artifact explainer; built by an Anthropic team member, distributed via the community plugin marketplace. Install: claude plugin marketplace add anthropics/claude-plugins-community then claude plugin install eli5@claude-community. (Community)
• Mufeng AI Skills — This list maintainer's 16 skills for Claude Code and Codex: Chinese tech writing and WeChat publishing, weekly/monthly reports, book notes, and iOS workflows (visual regression, release audit, parallel root-cause debugging). (Chinese) (Community)
• Skills for Real Engineers — Matt Pocock's Claude Code skill collection; the grill-me skill interrogates you to align on intent before coding, alongside to-spec, tdd, code-review, and architecture skills. Install via npx skills@latest add mattpocock/skills or the plugin marketplace. (Community)
• suede-creator-skills — Open-source Agent Skills for Claude Code and Codex spanning code review and A–F grading, AI evals, CI gates, design, copy, SEO, and app shipping. (Community)
• Superpowers — Jesse Vincent's skills framework that runs AI coding through an engineering process: brainstorming, TDD, systematic debugging, plan writing, subagent-driven development, and code review. Installs via /plugin install superpowers@claude-plugins-official. (Community)

Not listed here: the skills that ship with Claude Code itself, and how to author your own SKILL.md — both are covered in the official skills documentation. This section is for community-maintained collections you can install.

Contribute your skill: Open a PR with your skill repo link and a one-line description.

Hooks & Automation

Hooks execute shell commands before/after Claude Code tool calls.

// .claude/settings.json — example hook configuration
{
  "hooks": {
    "PreToolUse": [
      {
        "matcher": "Bash",
        "hooks": [{ "type": "command", "command": "echo 'Running bash command'" }]
      }
    ],
    "PostToolUse": [
      {
        "matcher": "Edit",
        "hooks": [{ "type": "command", "command": "prettier --write $CLAUDE_FILE_PATH" }]
      }
    ]
  }
}

Hook recipes:

• Auto-format on edit — Run Prettier/ESLint/gofmt after every file edit.
• Test on save — Trigger npm test after editing test files.
• Token analytics — Log tool call types to track usage patterns.
• RTK proxy — Route all shell commands through RTK for token savings.

CLAUDE.md Essentials

CLAUDE.md files give Claude Code persistent project context. Place at repo root or ~/.claude/CLAUDE.md for global config. This section is written guidance, not a link list — there is nothing to install.

What tends to be worth writing down, by project type:

• Web app (Next.js) — tech stack, testing conventions, env var rules, deploy instructions.
• iOS app (Swift) — bundle ID, simulator launch commands, StoreKit testing notes, clean-build reminders.
• Python backend — virtualenv setup, migration commands, linting config.
• Monorepo — a per-package CLAUDE.md alongside a shared root config.

Key CLAUDE.md sections to include:

## Tech Stack        ← what you're building with
## Commands          ← build, test, lint, deploy commands
## Conventions       ← naming, file structure, patterns to follow
## Gotchas           ← known footguns, things Claude often gets wrong
## Off-limits        ← never auto-commit, never modify X file

DESIGN.md — Design Context for Agents

DESIGN.md is to a design system what CLAUDE.md is to project context: a structured file that gives coding agents a persistent understanding of a visual identity (colors, type, spacing, components, tone) — so the UI they generate matches your design system.

• DESIGN.md Specification — The format spec by Google Labs: drop a DESIGN.md into your repo and agents build UI that follows your design system.
• Vercel Geist (DESIGN.md) — Vercel's Geist design system published in DESIGN.md format — a real-world reference to study or adapt. Dark theme variant: design.dark.md.
• awesome-design-md — Curated collection of DESIGN.md files from popular brand design systems, ready to drop into a project.

Prompting Guides

• Be specific about scope — "Edit only src/auth.ts" beats "fix the auth bug."
• Give Claude the exit condition — "Stop after writing tests, don't implement yet."
• Use CLAUDE.md for invariants — Don't repeat project rules in every prompt; put them in CLAUDE.md.
• Decompose large tasks — One PR's worth of work per session. Large tasks accumulate errors.
• Reference files explicitly — Claude reads what you point to; don't assume it found the right file.
• Iterate in plan mode — Use /plan for design-heavy tasks before touching code.

Workflows

Test-Driven Development (TDD)

1. Write failing test first.
2. Ask Claude to make it pass — minimal implementation only.
3. Refactor with tests green.
4. Repeat.

Tip: Use the /tdd skill to enforce this flow automatically.

Systematic Debugging

1. Reproduce the bug with a failing test or repro script.
2. Add strategic console.log / breakpoints to isolate.
3. Fix the root cause (not the symptom).
4. Verify fix + check for regressions.

Code Review Workflow

# Review current diff at medium effort
/code-review

# Deep multi-agent cloud review
/code-review ultra

# Post findings as inline PR comments
/code-review --comment

Feature Branch Workflow

# Start a new feature
git checkout -b feature/my-feature

# Let Claude implement, then review
/code-review

# Verify before merging
/verify

IDE Integrations

• VS Code — Install the Claude Code extension for in-editor access.
• JetBrains — Available via JetBrains Marketplace for IntelliJ, WebStorm, PyCharm, etc.
• Neovim — claudecode.nvim, a community plugin by Coder that brings the Claude Code IDE integration into Neovim.
• Terminal — Runs natively in any terminal. iTerm2 on macOS recommended for best experience.

Agent SDK

Build custom subagents and multi-agent pipelines with the Claude Code Agent SDK.

• Agent SDK Docs — Official SDK documentation.
• Python Agent SDK — Python SDK for building agents.
• TypeScript Agent SDK — TypeScript SDK for building agents.

Use cases:

• Parallel subagents for independent tasks (research + implementation simultaneously).
• Specialized agents per domain (frontend agent, backend agent, QA agent).
• Long-running autonomous loops with scheduled wakeups.

Tools & Utilities

• Agent Island — Open-source status companion for Claude Code and Codex with live session state, your-turn alerts, and local monitoring on macOS and Windows.
• OpenDesign — Local-first desktop app that turns Claude Code (and 20+ other agent CLIs, BYOK) into a design engine: prototypes, landing pages, dashboards, and slides exported as real HTML/PDF/PPTX/MP4 files. (Community)
• OpenSEO — Open-source alternative to Semrush and Ahrefs (keyword research, rank tracking, competitor insights, backlinks, site audits) with an MCP server and Agent Skills so Claude Code can work with your SEO data; pay-as-you-go via your own DataForSEO API key, or a hosted plan. (Community)
• RTK (Rust Token Killer) — CLI proxy that filters verbose tool output before it reaches Claude, cutting token usage 60–90% on dev operations; rtk gain reports the savings. (Community)
• Skills Manager — Desktop app that shows where each agent skill was loaded from, flags upstream updates, and manages skills across 50+ coding tools including Claude Code. (Community)
• ax — Local telemetry and recall graph for Claude Code sessions, tool calls, skills, and costs.
• awesome-mcp-servers — Comprehensive list of MCP servers across all categories.
• mcp.so — MCP server registry and discovery.

Tutorials & Videos

⚠️ Always check the publish date — Claude Code updates frequently.

• Mastering Claude Code — Complete Visual Breakdown — Community tutorial covering Claude Code concepts with visual breakdowns.
• Building with MCP and the Claude API — Anthropic team members discuss MCP origins and integration with Claude Code. (Official)

Contribute: Know a great tutorial? Open a PR.

Articles & Deep Dives (Chinese)

In-depth Chinese-language articles on Claude Code, grouped by topic. Current source is mufeng.blog; PRs adding other blogs are welcome. Titles are kept in the original Chinese.

Getting Started / Overview

• 如果你还没用 Claude Code，可能已经落后一个时代 — A beginner-oriented take on what Claude Code is and why it matters. (Chinese)
• Claude Code 从 0 到 1 全攻略 — Full onboarding flow from install to first real use. (Chinese)
• Claude Code 使用洞察：第一个月 /insight 真实案例 — Reviewing real usage data and collaboration patterns via /insight. (Chinese)

CLAUDE.md & Permissions

• CLAUDE.md 完全指南 — How to use CLAUDE.md to give a project persistent rules and context. (Chinese)
• 权限配置完全指南 — Configuring allow/deny permissions in settings.json. (Chinese)
• 权限模式完全指南：Auto / Bypass / Ask — Differences and use cases of the three permission modes. (Chinese)
• 文件过滤完全指南：.claudeignore 到 permissions.deny — Mechanisms for controlling which files Claude can access. (Chinese)

Skills & Workflows

• Claude Skill 官方指南 — The official approach to distilling prompts into reusable Skills. (Chinese)
• Claude Code Skills 深度解析：SKILL.md 结构 — Breaking down the structure and authoring of SKILL.md. (Chinese)
• Superpowers：让 Claude Code 和 Codex 按工程流程开发 — Using the Superpowers plugin to run AI coding through a disciplined process. (Chinese)
• Claude Code + Obsidian + NotebookLM 研究系统 — Combining the three into a self-iterating AI research workflow. (Chinese)

Internals & Architecture

• Claude Code 源码泄露：架构深度解构 — Analyzing Claude Code's overall architecture from leaked source. (Chinese)
• Claude Code 深度解析：从终端 Agent 到一人工程团队 — How it lets one person run a full engineering process. (Chinese)
• 你的 AI Agent 跑不好，根本不是模型的问题 — Why agent performance is decided by harness engineering, not just the model. (Chinese)

Tips & Tools

• Claude Code 常用快捷键 — Common in-terminal shortcuts and operation flow. (Chinese)
• Claude Code Token 消耗太高？RTK 帮你省下 9 成 — Cutting token usage by filtering tool output through the RTK proxy. (Chinese)

Community

• Anthropic Discord — Official server with a #claude-code channel.
• r/ClaudeAI — Community discussion, tips, and showcases.
• Claude Code Twitter/X — Follow for release announcements.

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Contributing

Contributions welcome! Please read the contribution guidelines first.

To add a resource:

1. Fork this repo.
2. Add your link in the appropriate section, alphabetically if possible.
3. Use this format: - [Name](URL) — One-line description. Flags: \(Official)` `(Chinese)` `(Paid)``
4. Submit a PR.

Quality bar: Only add tools/resources you've personally used and found valuable.

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License