skills

A personal collection of agent skills, packaged as an oh-my-pi marketplace with a Claude Code-compatible manifest. Every skill installs independently and is discoverable via skill://<name>.

The collection spans Neovim/Lua API reference, Anki authoring, planning and testing workflows, terminal-demo recording, NixOS homelab operations, and third-party skill adoption. New domains are added as new plugins without changing the catalog identity.

Install

Add the marketplace, then install the skills you want:

/marketplace add gsmith-alvarez/skills
/marketplace install nvim@skills
/marketplace install anki.cloze@skills
/marketplace install regression-testing@skills
/marketplace install homelab-server-delta@skills

CLI equivalent:

omp plugin marketplace add gsmith-alvarez/skills
omp plugin install nvim@skills
omp plugin install agent-skill-adoption@skills

Local testing before publishing:

/marketplace add ./path/to/this/repo

Skills

Neovim & Lua

Skill	Description
nvim	vim.api / vim.fn / builtin surface
nvim.diagnostics	vim.diagnostic + diagnostic namespaces
nvim.lsp	vim.lsp / buf / util / codelens / semantic_tokens
nvim.treesitter	treesitter Lua APIs
nvim.loop	vim.loop / vim.uv (libuv)
nvim.keymap	vim.keymap set/del
nvim.fs	vim.fs path helpers
nvim.utility	misc vim.* helpers
nvim.snippet	vim.snippet expand/jump/active/stop
nvim.system	vim.system process runner
luasnip	LuaSnip engine: node constructors, snippet opts, events/callbacks, add_snippets, extras

Anki

Skill	Description
anki.note-types	notes vs cards, fields, note types, built-in types, card-generation rules
anki.card-templates	template language: field replacement, conditionals, filters, special fields, HTML/CSS
anki.cloze	cloze deletion syntax, generation, nested clozes, per-card conditionals, Image Occlusion
anki.math	MathJax and LaTeX in cards, mhchem, cloze/LaTeX delimiter conflicts
anki.media	sound/image/video tags, static template media, collection.media, formats, import
anki.import-export	CSV/TSV import, file headers, duplicates/GUID, .apkg/.colpkg packaged decks

Planning & testing

Skill	Description
prime-planning	test-first planning
regression-testing	regression test protocol

Terminal & documentation

Skill	Description
terminal-demos	VHS recordings of TUIs → README screenshots + GIF

Infrastructure & operations

Skill	Description
homelab-server-delta	NixOS homelab server: verified module map, Compose-to-NixOS corrections, snapshot gap

Agent tooling

Skill	Description
agent-skill-adoption	surveying + auditing third-party agent skills and MCP servers before install

Layout

.omp-plugin/marketplace.json     # omp catalog
.claude-plugin/marketplace.json  # Claude Code-compatible mirror
mcp.json                         # central MCP server manifest (see below)
plugins/
  <name>/
    skills/<name>/SKILL.md       # one skill per plugin dir
skills/                          # flat shims -> plugins/<name>/skills/<name>
                                 # (one-level discovery roots scan only
                                 # <dir>/<name>/SKILL.md, so this flat view
                                 # lets omp/pi custom directories and pi's
                                 # user-skills path find every skill)
scripts/validate_marketplace.py  # catalog <-> disk consistency check

Add a skill

1. Create plugins/<name>/skills/<name>/SKILL.md with YAML frontmatter (name, description). name must match the directory/plugin slug; it becomes the skill://<name> handle.
2. Add the plugin to both catalogs with name, description, source: "./<name>", category, and tags.
3. Run python scripts/validate_marketplace.py.

Validate

python scripts/validate_marketplace.py

Checks: catalog parses, every plugin has a matching skills/<name>/SKILL.md, its frontmatter name matches the plugin name, and no plugin names are duplicated.