claude-code-features

Explain Claude Code extensibility features including skills, slash commands, hooks, MCP servers, and CLAUDE.md.

Updated Nov 24, 2025
One-click install
npx skills add https://github.com/carlo-spada/xentri --skill claude-code-features
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: claude-code-features
Source: https://github.com/carlo-spada/xentri/tree/main/.claude/skills/claude-code-features
Command: npx skills add https://github.com/carlo-spada/xentri --skill claude-code-features

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Users often struggle to understand or leverage Claude Code's full capabilities for customization, leading to underutilized potential and manual workarounds. This skill provides clear, structured guidance, ensuring you can fully automate tasks and tailor Claude to your specific workflow.

Core Features & Use Cases

  • Custom Commands: Define reusable prompts with /command-name for repetitive tasks, saving typing and ensuring consistency.
  • Skills Integration: Expand Claude's knowledge and workflows with project-specific or personal skills, making Claude an expert in your domain.
  • Automated Hooks: Run scripts automatically before or after tool use for pre-checks, post-processing, or notifications, streamlining your development pipeline.
  • Use Case: Quickly set up a new project with custom /commands for common setup tasks (e.g., /setup:db to initialize a database), or integrate a PreToolUse hook to automatically lint code before any Edit operation, ensuring code quality without manual intervention.

Quick Start

Ask Claude: "Explain how to create a new slash command for my project."

Frequently Asked Questions about claude-code-features

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I create custom slash commands in Claude Code?

Define slash commands by creating command entries in your project or global CLAUDE.md file with custom prompts and parameters. Each `/command-name` executes a reusable prompt you specify, automating repetitive tasks and ensuring consistency across your workflow.

What are skills in Claude Code and how do I integrate them?

Skills are project-specific or personal knowledge modules that extend Claude's capabilities. Integrate skills by referencing them in CLAUDE.md or through the SKILL.md frontmatter structure, giving Claude domain expertise and custom workflows tailored to your codebase.

How can I automate tasks before or after tool use with hooks?

Hooks are automated scripts triggered before or after Claude performs actions like edits or reads. Configure PreToolUse and PostToolUse hooks in CLAUDE.md to run linters, pre-checks, post-processing, or notifications, streamlining your development pipeline without manual intervention.

Can I integrate MCP servers with Claude Code?

Yes, MCP servers extend Claude Code's capabilities by providing external tool integrations. Wire MCP servers through CLAUDE.md configuration to connect specialized services and protocols into your Claude workflow.

What's the difference between project-level and global CLAUDE.md files?

CLAUDE.md hierarchy lets you layer configuration: global settings apply across all projects, while project-level CLAUDE.md overrides them for specific codebases. This structure lets you share common extensibility across projects while customizing per-project needs.

What permissions and controls can I set on skills and hooks?

Skills and hooks respect allowed-tools and permission controls defined in SKILL.md frontmatter and CLAUDE.md. These controls restrict which operations each skill or hook can execute, protecting your workflow from unintended side effects.