Install Sam's Skills

• Tease: Install one workflow or bring in Sam’s whole collection.
• Lede: The open Skills CLI installs one canonical skill at a time; the marketplace bundle installs every skill currently published here.
• Why it matters: The narrow path keeps agent context small, while the bundle makes Sam’s full toolkit available under one collection namespace.
• Go deeper: Use the real commands below, then invoke the skill by its standalone or bundled name.

See what is available

npx skills add thatguysam/skills --list

The current repository publishes zach-prompting and htma-measure.

Install one skill

npx skills add thatguysam/skills --skill zach-prompting

npx skills add thatguysam/skills --skill htma-measure

Install the collection in Codex

codex plugin marketplace add thatguysam/skills
codex plugin add htma-measure@thatguysam-skills

The stable plugin install key predates the multi-skill collection. Installing it loads every canonical directory under skills/; individual Codex skill selectors remain $zach-prompting and $htma-measure.

Install the collection in Claude Code

claude plugin marketplace add https://github.com/ThatGuySam/skills.git
claude plugin install htma-measure@thatguysam-skills

The HTTPS repository URL avoids depending on a configured GitHub SSH key. The stable install key and the command namespace serve different purposes: installation stays compatible, while skills inside the bundle use the sam prefix.

Skill	Standalone Claude Code	Bundled Claude Code	Codex
Zach Prompting	/zach-prompting	/sam:zach-prompting	$zach-prompting
HTMA Measure	/htma-measure	/sam:htma-measure	$htma-measure

After updating an existing Claude installation, run /reload-plugins or begin a new session before using the new namespace.

Verify the installation

claude plugin list --json

codex plugin list --json

For file-level verification, each installed skill should contain the same SKILL.md and supporting resources as its canonical directory in the public repository.