/skills

Reusable capabilities for AI coding agents, installable with a single command.

npx skills add agustinusnathaniel/skills
Plugin installation for Claude Code, Codex, and ZCode

Install the whole collection as a plugin, or use the picker above to select individual skills.

Claude Code

/plugin marketplace add agustinusnathaniel/skills /plugin install agustinusnathaniel-skills@agustinusnathaniel-skills

Codex CLI

codex plugin marketplace add agustinusnathaniel/skills codex plugin add agustinusnathaniel-skills@agustinusnathaniel-skills

ZCode

Open Settings → Plugins → Create → Add marketplace. Enter agustinusnathaniel/skills, then install agustinusnathaniel-skills.

GitHub reposkills.sh profile

Software Engineering

Skills for architecture decisions, bulk imports, codebase pruning, testing, and tool adoption.

/architecture-decision-framework

Use when comparing consequential architecture or implementation approaches, selecting technology, or revisiting a design after changed constraints or feedback.


/bulk-import-engineering

Use when planning, building, or auditing bulk file import features with validation previews, execution identity, and safe retries and recovery.


/prune-codebase

Use when substantially reducing code and supporting tests, documentation, configuration, and tooling while preserving intended behavior and useful rationale.


/test-strategy

Use when choosing the smallest meaningful test boundary, planning failure-first coverage, or requiring repeatable E2E evidence for complex features. Includes behavior checks for forms, uploads, and permission-gated reports.


/tool-evaluation-and-adoption

Vet an open-source tool before adopting it. Use when asked to evaluate a tool, library, or package, or to install one.


Automation

Recurring improvement loops that run without per-cycle direction.

/autonomous-improvement-loop

Compound small improvements on a recurring schedule without per-cycle direction. Use when running unattended improvement cycles over one repo or a portfolio.


Research

Deep domain research via canonical authorities and frameworks.

/domain-research

Use when researching how to build or run something, or synthesizing knowledge across domains through canonical authorities and frameworks. Track source roles and provenance so conclusions retain their basis.