Introduction
cyberplace is a universal toolbox for the Cyber Era — a skill library, CLI, and plugin marketplace for AI coding agents (Claude Code, Cursor, Codex, GitHub Copilot CLI). It is a pnpm + turbo monorepo: the cyberplace npm package ships the CLI, and the repo doubles as a plugin marketplace.
What is a skill?
Section titled “What is a skill?”A skill is a SKILL.md file that an AI agent loads on demand. It encodes a workflow — steps, decisions, and tool use — so the agent behaves consistently across sessions and teammates. Skills are plain Markdown; no framework, no runtime. See Skills for the concept.
What cyberplace provides
Section titled “What cyberplace provides”| Layer | Purpose |
|---|---|
| CLI | The cyberplace binary — install and manage skills (add / find / list / update), register hooks, and show governances |
| Plugins | Bundles of skills, hooks, and governances shipped under plugins/ and listed in the Marketplace — sdd, aced, quill, cyberspace, cyberfleet, cyberlegion, commit-discipline, and more |
| Hooks | SessionStart instruction hooks (e.g. commit discipline) — hook register / hook run |
| Governances | Version-pinned agent-tool contracts (governance list / governance show) |
Two surfaces, one release
Section titled “Two surfaces, one release”Plugins and skills install from GitHub; the CLI installs from npm. These are independent surfaces — see Supply Chain for how to pin and trust each one.
Quick orientation
Section titled “Quick orientation”- New here? Start with Installation, then browse the Marketplace.
- Want disciplined commits? Install the
commit-disciplineplugin and see Commit Discipline. - Authoring skills? Read the Skill Design governance.
- Advanced scripting? See the CLI Reference.