gfoo-agent-skills

A tool-neutral collection of Agent Skills — portable SKILL.md capability packages that work across multiple AI coding agents, not just one.

Skills conform to the open Agent Skills standard (originated from Anthropic's SKILL.md for Claude Code): a directory with a SKILL.md, YAML frontmatter (name + description), markdown instructions, and optional scripts/ / references/ / assets/. Skills that stick to this core format run unmodified on Claude Code, Pi, OpenCode, Codex CLI, Gemini CLI, and others.

Design principle: one source, many distributors

The skills are the source of truth. Each agent gets a thin distribution adapter on top — never a copy:

Agent	Adapter	Status
Claude Code	.claude-plugin/marketplace.json (+ /plugin install)	present
Pi	package.json ("pi" key + pi-package keyword)	added with first skill
OpenCode / Codex / Gemini	read skill folders directly (no manifest)	works via convention

Structure

.claude-plugin/
  marketplace.json              # Claude Code distribution adapter
plugins/
  <plugin-name>/
    .claude-plugin/plugin.json  # Claude plugin manifest
    skills/<skill>/SKILL.md      # the portable skills (standard format)

Available Skills

None yet — the first is a memory / knowledge-management system, under design.

Quick Start (Claude Code)

/plugin marketplace add https://github.com/gfoo/gfoo-agent-skills.git
/plugin install <plugin-name>

See CLAUDE.md for the cross-tool packaging conventions.