v0.0.1
Skern v0.0.1 — Initial Public Release
Skern is a minimal, agent-first CLI for managing Agent Skills across Claude Code, Codex CLI, and OpenCode. It follows the Agent Skills open standard (SKILL.md with YAML frontmatter).
Features
- Skill management —
create,list,show,search,validate,remove,install,uninstall - Skill recommendation —
skill recommendwith fuzzy search and agent decision workflow - Platform adapters — Claude Code, Codex CLI, and OpenCode support
- Overlap detection — Fuzzy name matching (Levenshtein) and description similarity scoring to prevent duplicate skills
- Validation — Validate skills against the SKILL.md spec
- Project & user scopes — Manage skills at both project-level and user-level registries
- Machine-readable output —
--jsonflag on all commands - Shell completions — Bash, Zsh, and Fish
Install
curl -fsSL https://raw.githubusercontent.com/devrimcavusoglu/skern/main/install.sh | bashOr build from source:
git clone https://github.com/devrimcavusoglu/skern.git
cd skern
make build