Claude Code Settings/Commands/Skills for Vibe Coding

A curated collection of Claude Code settings, custom commands, skills and sub-agents designed for enhanced development workflows. This setup includes specialized commands, skills and sub-agents for feature development (spec-driven workflow), code analysis, GitHub integration, and knowledge management.

For OpenAI Codex settings, configurations and custom prompts, please refer feiskyer/codex-settings.

Setup

Using Claude Code Plugin

/plugin marketplace add feiskyer/claude-code-settings

# Install main plugin (commands, agents and skills)
/plugin install claude-code-settings

# Alternatively, install individual skills without commands/agents
/plugin install codex-skill               # Codex automation
/plugin install nanobanana-skill          # Image generation
/plugin install kiro-skill                # Kiro workflow
/plugin install spec-kit-skill            # Spec-Kit workflow
/plugin install youtube-transcribe-skill  # YouTube transcript extraction

Alternatively, run one-command installation via the Claude Plugins CLI to skip the marketplace setup:

npx claude-plugins install @feiskyer/claude-code-settings/claude-code-settings

This automatically adds the marketplace and installs the plugin in a single step.

Note:

~/.claude/settings.json is not configured via Claude Code Plugin, you'd need to configure it manually.

Manual Setup

# Backup original claude settings
mv ~/.claude ~/.claude.bak

# Clone the claude-code-settings
git clone https://github.com/feiskyer/claude-code-settings.git ~/.claude

# Install LiteLLM proxy
pip install -U 'litellm[proxy]'

# Start litellm proxy (which would listen on http://0.0.0.0:4000)
litellm -c ~/.claude/guidances/litellm_config.yaml

# For convenience, run litellm proxy in background with tmux
# tmux new-session -d -s copilot 'litellm -c guidances/litellm_config.yaml'

Once started, you'll see:

...
Please visit https://github.com/login/device and enter code XXXX-XXXX to authenticate.
...

Open the link, log in and authenticate your GitHub Copilot account.

Note:

The default configuration is leveraging LiteLLM Proxy Server as LLM gateway to GitHub Copilot. You can also use copilot-api as the proxy as well (remember to change your port to 4141).
Make sure the following models are available in your account; if not, replace them with your own model names:

ANTHROPIC_DEFAULT_SONNET_MODEL: claude-sonnet-4.5
ANTHROPIC_DEFAULT_OPUS_MODEL: claude-opus-4
ANTHROPIC_DEFAULT_HAIKU_MODEL: gpt-5-mini

Commands

The commands/ directory contains custom slash commands that extend Claude Code's slash commands, which could be invoked via /<command-name> [arguments].

Analysis & Reflection

/think-harder [problem] - Enhanced analytical thinking
/think-ultra [complex problem] - Ultra-comprehensive analysis
/reflection - Analyze and improve Claude Code instructions
/reflection-harder - Comprehensive session analysis and learning
/eureka [breakthrough] - Document technical breakthroughs

GitHub Integration

/gh:review-pr [PR_NUMBER] - Comprehensive PR review and comments
/gh:fix-issue [issue-number] - Complete issue resolution workflow

Documentation & Knowledge

/cc:create-command [name] [description] - Create new Claude Code commands

Utilities

/translate [text] - Translate English/Japanese tech content to Chinese

Skills

Skills are now distributed as separate plugins for modular installation. Install only what you need:

codex-skill - handoff task to Codex CLI

codex-skill

Non-interactive automation mode for hands-off task execution using OpenAI Codex. Use when you want to leverage codex, gpt-5, or gpt-5.1 to implement features or plans designed by Claude.

Installation:

/plugin marketplace add feiskyer/claude-code-settings
/plugin install codex-skill

Key Features:

Multiple execution modes (read-only, workspace-write, danger-full-access)
Model selection support (gpt-5, gpt-5.1, gpt-5.1-codex, etc.)
Autonomous execution without approval prompts
JSON output support for structured results
Resumable sessions

Requirements: Codex CLI installed (npm i -g @openai/codex or brew install codex)

nanobanana-skill - draw image with Gemini nanobanana

nanobanana-skill

Generate or edit images using Google Gemini API via nanobanana. Use when creating, generating, or editing images.

Installation:

/plugin marketplace add feiskyer/claude-code-settings
/plugin install nanobanana-skill

Key Features:

Image generation with various aspect ratios
Image editing capabilities
Multiple model options (gemini-3-pro-image-preview, gemini-2.5-flash-image)
Resolution options (1K, 2K, 4K)
Support for various aspect ratios (square, portrait, landscape, ultra-wide)

Requirements:

GEMINI_API_KEY configured in ~/.nanobanana.env
Python3 with google-genai, Pillow, python-dotenv (install via pip install -r requirements.txt in the plugin directory)

youtube-transcribe-skill - Extract YouTube subtitles

youtube-transcribe-skill

Extract subtitles/transcripts from YouTube video link.

Installation:

/plugin marketplace add feiskyer/claude-code-settings
/plugin install youtube-transcribe-skill

Key Features:

Dual extraction methods: CLI (fast) and Browser Automation (fallback)
Automatic subtitle language selection (zh-Hans, zh-Hant, en)
Efficient DOM-based extraction for browser method
Saves transcripts to local text files

Requirements:

yt-dlp (for CLI method)
or chrome-devtools-mcp (for browser automation method)

kiro-skill - Interactive Feature Development

kiro-skill

Interactive feature development workflow from idea to implementation.

Triggered by: "kiro", or references to .kiro/specs/ directory

Installation:

/plugin marketplace add feiskyer/claude-code-settings
/plugin install kiro-skill

Workflow:

Requirements → Define what needs to be built (EARS format with user stories)
Design → Determine how to build it (architecture, components, data models)
Tasks → Create actionable implementation steps (test-driven, incremental)
Execute → Implement tasks one at a time

Usage:

You: "I need to create a kiro feature spec for user authentication"
Claude: [Automatically uses kiro-skill]

spec-kit-skill - Constitution-Based Development

spec-kit-skill

GitHub Spec-Kit integration for constitution-based spec-driven development.

Triggered by: "spec-kit", "speckit", "constitution", "specify", or references to .specify/ directory

Installation:

/plugin marketplace add feiskyer/claude-code-settings
/plugin install spec-kit-skill

Prerequisites:

# Install spec-kit CLI
uv tool install specify-cli --from git+https://github.com/github/spec-kit.git

# Initialize project
specify init . --ai claude

7-Phase Workflow:

Constitution → Establish governing principles
Specify → Define functional requirements
Clarify → Resolve ambiguities (max 5 questions)
Plan → Create technical strategy
Tasks → Generate dependency-ordered tasks
Analyze → Validate consistency (read-only)
Implement → Execute implementation

Usage:

You: "Let's create a constitution for this project"
Claude: [Automatically uses spec-kit-skill, detects CLI, guides through phases]

Agents

The agents/ directory contains specialized AI subagents that extend Claude Code's capabilities.

Available Agents

pr-reviewer - Expert code reviewer for GitHub pull requests
github-issue-fixer - GitHub issue resolution specialist
instruction-reflector - Analyzes and improves Claude Code instructions
deep-reflector - Comprehensive session analysis and learning capture
insight-documenter - Technical breakthrough documentation specialist
ui-engineer - UI/UX development specialist
command-creator - Expert at creating new Claude Code custom commands

Settings

Sample Settings - Pre-configured settings for various model providers and setups.

Available Settings

copilot-settings.json

Using Claude Code with GitHub Copilot proxy. Points to localhost:4141 for the Anthropic API base URL.

litellm-settings.json

Using Claude Code with LiteLLM gateway. Points to localhost:4000 for the Anthropic API base URL.

deepseek-settings.json

Using Claude Code with DeepSeek v3.1 (via DeepSeek's official Anthropic-compatible API).

qwen-settings.json

Using Claude Code with Qwen models via Alibaba's DashScope API. Uses the Qwen3-Coder-Plus model through a claude-code-proxy.

siliconflow-settings.json

Using Claude Code with SiliconFlow API. Uses the Moonshot AI Kimi-K2-Instruct model.

vertex-settings.json

Using Claude Code with Google Cloud Vertex AI. Uses Claude Opus 4 model with Google Cloud project settings.

azure-settings.json

Configuration for using Claude Code with Azure AI (Anthropic-compatible endpoint). Points to Azure AI services endpoint.

azure-foundry-settings.json

Configuration for using Claude Code with Azure AI Foundry native mode. Uses CLAUDE_CODE_USE_FOUNDRY flag with Claude Opus 4.1 + Sonnet 4.5 model.

minimax.json

Configuration for using Claude Code with MiniMax API. Uses the MiniMax-M2 model.

Limitations

WebSearch tool in Claude Code is an Anthropic specific tool and it is not available when you’re not using the official Anthropic API. Hence, if you need web search, you'd need to connect Claude Code with external web search MCP servers, e.g. Tavily MCP, Brave MCP, Firecrawl MCP or DuckDuckGo Search MCP.

FAQs

Login Issue of Claude Code 2.0+ extension in VSCode

For Claude Code 2.0+ extension in VSCode, if you’re not using Claude.ai subscription, please put the environment variables manually in your vscode settings.json:

{
  "claude-code.environmentVariables": [
    {
      "name": "ANTHROPIC_BASE_URL",
      "value": "http://localhost:4000"
    },
    {
      "name": "ANTHROPIC_AUTH_TOKEN",
      "value": "sk-dummy"
    },
    {
      "name": "ANTHROPIC_MODEL",
      "value": "opusplan"
    },
    {
      "name": "ANTHROPIC_DEFAULT_SONNET_MODEL",
      "value": "claude-sonnet-4.5"
    },
    {
      "name": "ANTHROPIC_DEFAULT_OPUS_MODEL",
      "value": "claude-opus-4"
    },
    {
      "name": "ANTHROPIC_DEFAULT_HAIKU_MODEL",
      "value": "gpt-5-mini"
    },
    {
      "name": "DISABLE_NON_ESSENTIAL_MODEL_CALLS",
      "value": "1"
    },
    {
      "name": "DISABLE_TELEMETRY",
      "value": "1"
    },
    {
      "name": "CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC",
      "value": "1"
    }
  ]
}

Note that the contents of ~/.claude/config.json is also required to skip claude.ai login.

Missing API Key and Invalid API Key issues

Ensure the API key you configured in ANTHROPIC_AUTH_TOKEN is added to approved API key in ~/.claude.json, e.g.

{
  "customApiKeyResponses": {
    "approved": [
      "sk-dummy"
    ],
    "rejected": []
  },
  ... (your other settings)
}

Guidances

References

Claude Code official document - must read official document.
anthropics/skills - official list of Claude Code skills that teach Claude how to complete specific tasks in a repeatable way
hesreallyhim/awesome-claude-code - curated list of slash-commands, CLAUDE.md files, CLI tools, and other resources.
wshobson/agents - comprehensive collection of specialized AI subagents for Claude Code.

LICENSE

This project is released under MIT License - See LICENSE for details.

Name		Name	Last commit message	Last commit date
Latest commit History 47 Commits
.claude-plugin		.claude-plugin
.github		.github
agents		agents
commands		commands
guidances		guidances
plugins		plugins
settings		settings
skills		skills
.gitignore		.gitignore
.mcp.json		.mcp.json
LICENSE		LICENSE
README.md		README.md
config.json		config.json
settings.json		settings.json

License

feiskyer/claude-code-settings

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Claude Code Settings/Commands/Skills for Vibe Coding

Setup

Using Claude Code Plugin

Manual Setup

Commands

Analysis & Reflection

GitHub Integration

Documentation & Knowledge

Utilities

Skills

Agents

Settings

Limitations

FAQs

Guidances

References

LICENSE

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