Hook Development for Claude Code Plugins
anthropics/claude-plugins-official
Explains how to write Claude Code plugin hooks, both prompt-based checks and bash commands, for events such as PreToolUse, Stop and SessionStart.
Route a reusable command or slash-command request to the authoritative agent-skills repository; retain dotfiles-only workflows under .agents/skills.
$ npx skills add wcygan/dotfiles --skill new-global-command -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install wcygan/dotfiles new-global-command --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/wcygan/dotfiles.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/new-global-command .claude/skills/new-global-command && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "new-global-command" agent skill from https://github.com/wcygan/dotfiles/tree/main/.agents/skills/new-global-command into .claude/skills/new-global-command/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "new-global-command", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/wcygan/dotfiles/tree/main/.agents/skills/new-global-commandType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add wcygan/dotfiles --skill new-global-command -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install wcygan/dotfiles new-global-command --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/wcygan/dotfiles.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/new-global-command .agents/skills/new-global-command && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "new-global-command" agent skill from https://github.com/wcygan/dotfiles/tree/main/.agents/skills/new-global-command into .agents/skills/new-global-command/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "new-global-command", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add wcygan/dotfiles --skill new-global-command -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install wcygan/dotfiles new-global-command --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/wcygan/dotfiles.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/new-global-command .cursor/skills/new-global-command && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "new-global-command" agent skill from https://github.com/wcygan/dotfiles/tree/main/.agents/skills/new-global-command into .cursor/skills/new-global-command/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "new-global-command", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/wcygan/dotfiles.git --path .agents/skills/new-global-command--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add wcygan/dotfiles --skill new-global-command -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install wcygan/dotfiles new-global-command --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/wcygan/dotfiles.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/new-global-command .gemini/skills/new-global-command && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "new-global-command" agent skill from https://github.com/wcygan/dotfiles/tree/main/.agents/skills/new-global-command into .gemini/skills/new-global-command/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "new-global-command", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install wcygan/dotfiles new-global-commandInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add wcygan/dotfiles --skill new-global-command -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/wcygan/dotfiles.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/new-global-command .github/skills/new-global-command && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "new-global-command" agent skill from https://github.com/wcygan/dotfiles/tree/main/.agents/skills/new-global-command into .github/skills/new-global-command/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "new-global-command", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add wcygan/dotfiles --skill new-global-command -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install wcygan/dotfiles new-global-command --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/wcygan/dotfiles.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/new-global-command .opencode/skills/new-global-command && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "new-global-command" agent skill from https://github.com/wcygan/dotfiles/tree/main/.agents/skills/new-global-command into .opencode/skills/new-global-command/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "new-global-command", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
new-global-commandRoute a reusable command or slash-command request to the authoritative agent-skills repository; retain dotfiles-only workflows under .agents/skills.
New Global Command is an agent skill from wcygan/dotfiles. Route a reusable command or slash-command request to the authoritative agent-skills repository; retain dotfiles-only workflows under .agents/skills.
Its SKILL.md is about 290 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/templates.md`).
It sits in Agent Workflows, covering Hooks and plugins. The repository describes itself as: Configuration for Development Environments.
6 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit a9f60e7. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
New Global Command loads about 291 tokens when it runs, and up to ~1.4k if it reads all its reference files. Until then it costs about 42 tokens; SKILL.md has 132 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
Without a licence we can't republish the file, so here is its outline and opening line. It has 132 words (~291 tokens).
“Requests for a reusable global command are requests for a reusable skill. Dotfiles is not the source or provider-side validator for global skills; it consumes the authoritative catalog through $agent-skills-integration.”
SKILL.md and 1 other file (references) in .agents/skills/new-global-command of wcygan/dotfiles.
Open the folder on GitHubat commit a9f60e7
New Global Command next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| New Global Command this skillwcygan/dotfiles | 196 | — | ~291 | Automated safety check: Pass | None | |
| Hook Development for Claude Code Pluginsanthropics/claude-plugins-official | 38k | 11 repos | ~4.1k | Automated safety check: Notes | Apache-2.0 | |
| Claude Code Agent Developmentanthropics/claude-plugins-official | 38k | 8 repos | ~2.8k | Automated safety check: Pass | Apache-2.0 | |
| Claude Code Skill Developer Guidediet103/claude-code-infrastructure-showcase | 10k | 11 repos | ~3.5k | Automated safety check: Pass | MIT | |
| Plugin Settings Patternanthropics/claude-plugins-official | 38k | 7 repos | ~3k | Automated safety check: Pass | Apache-2.0 | |
| MCP Integration for Pluginsanthropics/claude-plugins-official | 38k | 11 repos | ~3.1k | Automated safety check: Pass | Apache-2.0 |
anthropics/claude-plugins-official
Explains how to write Claude Code plugin hooks, both prompt-based checks and bash commands, for events such as PreToolUse, Stop and SessionStart.
anthropics/claude-plugins-official
Explains how to write agents for Claude Code plugins: the markdown file with YAML frontmatter, trigger descriptions, model and color settings, and system prompt design.
diet103/claude-code-infrastructure-showcase
A guide to creating and managing Claude Code skills with auto-activation: skill-rules.json triggers, hooks, enforcement levels, YAML frontmatter and progressive disclosure.
anthropics/claude-plugins-official
Shows how Claude Code plugins keep per-project settings and state in .claude/plugin-name.local.md files with YAML frontmatter and a markdown body.
anthropics/claude-plugins-official
Explains how to bundle Model Context Protocol servers in a Claude Code plugin, covering config files, stdio, SSE, HTTP and WebSocket server types, and authentication.
anthropics/claude-plugins-official
Explains how to write Claude Code slash commands: Markdown files with YAML frontmatter, arguments, file references, bash context and interactive prompts.
wcygan/dotfiles
Expert Fish shell configuration including config files, functions, abbreviations, prompts, environment variables, and scripting.
wcygan/dotfiles
Configure lazygit TUI including config.yml setup, custom pagers (especially delta integration), themes, keybindings, and custom commands.
wcygan/dotfiles
Manage Nix package, profile, flake, and diagnostic work in this dotfiles repository.
wcygan/dotfiles
Configure Neovim editor with init.lua, plugin management, LSP setup, keymaps, and options.
wcygan/dotfiles
Configure and optimize Starship cross-shell prompt with presets, custom modules, and performance tuning.
wcygan/dotfiles
Operate, maintain, upgrade, troubleshoot, and review this dotfiles repository.
Categories
Route a reusable command or slash-command request to the authoritative agent-skills repository; retain dotfiles-only workflows under .agents/skills. New Global Command is an agent skill from wcygan/dotfiles.agents/skills.
New Global Command fits situations like: tasks that involve Hooks and plugins.
Run `npx skills add wcygan/dotfiles --skill new-global-command -a claude-code`. Or copy the skill folder (.agents/skills/new-global-command in wcygan/dotfiles) into .claude/skills/new-global-command in your project. Claude Code loads it when a task matches its description.
Run `npx skills add wcygan/dotfiles --skill new-global-command -a codex`. Or copy the skill folder (.agents/skills/new-global-command in wcygan/dotfiles) into .agents/skills/new-global-command in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add wcygan/dotfiles --skill new-global-command -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/new-global-command, .gemini/skills/new-global-command, .github/skills/new-global-command and .opencode/skills/new-global-command in your project.
SKILL.md names no scripts, command-line tools or credentials: New Global Command is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
No licence was found for New Global Command or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
About 291 tokens (SKILL.md is roughly 1.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.1k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with New Global Command: Hook Development for Claude Code Plugins (anthropics/claude-plugins-official, 38k stars), Claude Code Agent Development (anthropics/claude-plugins-official, 38k stars), Claude Code Skill Developer Guide (diet103/claude-code-infrastructure-showcase, 10k stars) and Plugin Settings Pattern (anthropics/claude-plugins-official, 38k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
wcygan (a GitHub user) maintains it in wcygan/dotfiles, which has 196 GitHub stars. The repository holds 19 skills in this directory. The repository was last updated on October 8, 2026.
Source: wcygan/dotfiles on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.