Complete guide and curated directory of verified Claude Code skills and sub-agents. Install Arena, Replica Skill, SEO teardown engines, and YouTube automation. Verified packages with cryptographic SHA-256 integrity, local installation guides, and zero telemetry.
Claude Code skills are lightweight, structured modules that inject domain expertise, operational protocols, and tool definitions into Anthropic Claude Code command-line sessions. Instead of repeatedly typing lengthy preambles, skills give Claude instant mastery over software architecture, penetration testing, SQL query optimization, and UI reverse-engineering.
YouTube channel audits, video SEO, scripts, Shorts, and content planning for Claude Code.
Technical SEO audits, keyword analysis, schema, and website optimization for Claude Code.
Runs competing Claude sub-agents with 100 distinct strategy cards to compare and improve solutions.
Eleven Claude skills for app analysis, clean-room rebuilding, testing, and launch.
A self-hosted AI assistant project with voice interaction, task automation, memory, and extensible agent workflows.
mkdir -p ~/.claude/skills on your machine.unzip arena-skill-v1.0.0.zip -d ~/.claude/skills/).claude and request the agent persona directly in your terminal.Claude Code skills are modular extensions that expand Anthropic Claude Code CLI with specialized agent personas, system instructions, and tool workflows. Once copied into your local ~/.claude/skills directory, Claude Code automatically recognizes them during CLI sessions.
Yes. All Project Hub verified Claude Code skills are platform-agnostic Markdown and configuration specifications. They operate identically on macOS, Linux, and Windows WSL2.
The skills themselves do not require recurring monthly subscriptions. You provide your own Anthropic Claude API key and pay standard Claude token rates directly.
Every package undergoes a complete source audit, static security scanning for hidden network beacons, MIT/Apache license verification, and cryptographic SHA-256 checksum generation.