Agent Skills

Reusable agent skills adapted from the Daily Dose of Data Science article "10 Must-use Slash Commands in Claude Code".

This repository is structured for the open npx skills CLI. Each skill lives under skills/<skill-name>/SKILL.md and can be installed into Claude Code, Codex, or other supported agents.

Install

List available skills:

npx skills add git@github.com:li3p/skills.git --list

Install all skills globally for Claude Code:

npx skills add git@github.com:li3p/skills.git --skill '*' -g -a claude-code

Install all skills globally for Codex:

npx skills add git@github.com:li3p/skills.git --skill '*' -g -a codex

Install one skill:

npx skills add git@github.com:li3p/skills.git --skill preflight -g -a claude-code

Update installed skills:

npx skills update -g

First Batch

• env-check: validate a local development environment.
• orient: rebuild working context after a cleared or fresh session.
• preflight: scan staged changes before commit.
• dissect: review a file or module for structural risks.
• testmatch: generate tests that match existing project conventions.
• explain-func: add why-focused documentation to complex code.
• refactor-safe: refactor internals without changing public API.
• ship: validate a branch and draft a pull request description.
• migrate-draft: draft a reversible database migration.
• debt-scan: produce a prioritized technical debt report.
• changelog: generate human-readable changelog entries from git history.

Source

Inspired by: https://www.dailydoseofds.com/p/10-must-use-slash-commands-in-claude-code/

The skills are rewritten as portable agent skills rather than copied verbatim from the article.