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.
建立符合官方規格的 Claude Code skill：蒐集需求、產出正確格式的 SKILL.md、驗證命名與描述規則、套用 Progressive Disclosure 結構。適合在新增 skill 或 slash command 時使用。
Install Add Skill
$ npx skills add zeuikli/claude-code-workspace --skill add-skill -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install zeuikli/claude-code-workspace add-skill --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/zeuikli/claude-code-workspace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/add-skill .claude/skills/add-skill && 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 "add-skill" agent skill from https://github.com/zeuikli/claude-code-workspace/tree/main/.claude/skills/add-skill into .claude/skills/add-skill/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-skill", 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/zeuikli/claude-code-workspace/tree/main/.claude/skills/add-skillType 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 zeuikli/claude-code-workspace --skill add-skill -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install zeuikli/claude-code-workspace add-skill --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/zeuikli/claude-code-workspace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/add-skill .agents/skills/add-skill && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "add-skill" agent skill from https://github.com/zeuikli/claude-code-workspace/tree/main/.claude/skills/add-skill into .agents/skills/add-skill/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-skill", 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 zeuikli/claude-code-workspace --skill add-skill -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install zeuikli/claude-code-workspace add-skill --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/zeuikli/claude-code-workspace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/add-skill .cursor/skills/add-skill && 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 "add-skill" agent skill from https://github.com/zeuikli/claude-code-workspace/tree/main/.claude/skills/add-skill into .cursor/skills/add-skill/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-skill", 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/zeuikli/claude-code-workspace.git --path .claude/skills/add-skill--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 zeuikli/claude-code-workspace --skill add-skill -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install zeuikli/claude-code-workspace add-skill --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/zeuikli/claude-code-workspace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/add-skill .gemini/skills/add-skill && 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 "add-skill" agent skill from https://github.com/zeuikli/claude-code-workspace/tree/main/.claude/skills/add-skill into .gemini/skills/add-skill/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-skill", 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 zeuikli/claude-code-workspace add-skillInstalls 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 zeuikli/claude-code-workspace --skill add-skill -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/zeuikli/claude-code-workspace.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/add-skill .github/skills/add-skill && 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 "add-skill" agent skill from https://github.com/zeuikli/claude-code-workspace/tree/main/.claude/skills/add-skill into .github/skills/add-skill/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-skill", 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 zeuikli/claude-code-workspace --skill add-skill -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install zeuikli/claude-code-workspace add-skill --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/zeuikli/claude-code-workspace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/add-skill .opencode/skills/add-skill && 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 "add-skill" agent skill from https://github.com/zeuikli/claude-code-workspace/tree/main/.claude/skills/add-skill into .opencode/skills/add-skill/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-skill", 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.
Facts
- Skill name
add-skill- GitHub stars
- 156
- Token cost
- ~1k tokens
- SKILL.md length
- 254 words
- Files
- 1
- Skills in repo
- 19
- Repo updated
- First seen
- Licence
- None found
At a glance
建立符合官方規格的 Claude Code skill：蒐集需求、產出正確格式的 SKILL.md、驗證命名與描述規則、套用 Progressive Disclosure 結構。適合在新增 skill 或 slash command 時使用。
- Works in 7 steps: ：取得最新官方規格 → ：確認基本資訊 → ：建立目錄結構 → …
- Tasks that involve Hooks and plugins
- SKILL.md covers 執行流程, 命名規則, 描述規則 and 自由度選擇, plus 4 more sections
- Calls claude; reaches docs.anthropic.com
What it does
Add Skill is an agent skill from zeuikli/claude-code-workspace. 建立符合官方規格的 Claude Code skill：蒐集需求、產出正確格式的 SKILL.md、驗證命名與描述規則、套用 Progressive Disclosure 結構。適合在新增 skill 或 slash command 時使用。
Its SKILL.md is about 1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Agent Workflows, covering Hooks and plugins.
When your agent uses it
- Tasks that involve Hooks and plugins
Example prompts
- “/add-skill”
Workflow steps
7 steps, taken from the step headings in SKILL.md.
- ：取得最新官方規格
- ：確認基本資訊
- ：建立目錄結構
- ：產出 SKILL.md
- ：檢查行數 + Progressive Disclosure
- ：驗證（見檢查清單）
- ：確認寫入
What it can do on your machine
Read from SKILL.md and the folder at commit 807b285. It shows what the files ask for, not the result of running them.
Tool permissions
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.
Runs code
Shell commands in SKILL.md call:
claude
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
docs.anthropic.com
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Add Skill loads about 1k tokens when it runs. Until then it costs about 33 tokens; SKILL.md has 254 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.
Safety
Auto-check passed
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.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 254 words (~1,011 tokens).
- name
- add-skill
- disable-model-invocation
- true
- context
- fork
Files
Just SKILL.md in .claude/skills/add-skill of zeuikli/claude-code-workspace.
Open the folder on GitHubat commit 807b285
Compare with similar skills
Add Skill 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 |
|---|---|---|---|---|---|---|
| Add Skill this skillzeuikli/claude-code-workspace | 156 | — | ~1k | Automated safety check: Pass | None | |
| Hook Development for Claude Code Pluginsanthropics/claude-plugins-official | 38k | 10 repos | ~4.1k | Automated safety check: Notes | Apache-2.0 | |
| Claude Code Agent Developmentanthropics/claude-plugins-official | 38k | 7 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 |
Similar skills
- Official
- Official
Claude Code Agent Development
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.
Claude Code Skill Developer Guide
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.
- Official
Plugin Settings Pattern
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.
- Official
MCP Integration for Plugins
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.
- Official
Claude Code Command Development
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.
More from zeuikli/claude-code-workspace
All 19 skills in this repoMap
zeuikli/claude-code-workspace
產出 codebase 語意符號地圖（classes、functions、interfaces、types 的精確 file:line 位置）。適合在大型重構前或接手陌生 codebase 時使用。
Research Best Practices
zeuikli/claude-code-workspace
研究外部 Claude Code best practice 來源（GitHub repos、官方 docs、blog），對比現有 workspace 做 gap analysis，產出可操作建議清單。
Agent Team
zeuikli/claude-code-workspace
啟動 Agent Team 模式，多個 worker 平行處理任務並共享發現。適用於大型重構、codebase 遷移、全面審查。
Context Report
zeuikli/claude-code-workspace
分析當前專案的 Claude Code session 資料，產出 context 效率報告（模型用量、工具效率、委派比例、TodoWrite 使用率）。搭配 context-management.md 使用。
Cost Tracker
zeuikli/claude-code-workspace
追蹤並計算當前 session 的 Token 使用量和花費（USD）。產出前後對比報告，幫助使用者了解 workspace 優化的實際效益。
Debug
zeuikli/claude-code-workspace
系統性 debug 工作流：捕捉錯誤、分析日誌、關聯跨系統 pattern，產出有根因與修復驗證的報告。適用於 bug、test 失敗、生產異常。
Related
Categories
Questions about Add Skill
What does Add Skill do?
建立符合官方規格的 Claude Code skill：蒐集需求、產出正確格式的 SKILL.md、驗證命名與描述規則、套用 Progressive Disclosure 結構。適合在新增 skill 或 slash command 時使用。. Add Skill is an agent skill from zeuikli/claude-code-workspace.
When should I use Add Skill?
Add Skill fits situations like: tasks that involve Hooks and plugins.
How do I install Add Skill in Claude Code?
Run `npx skills add zeuikli/claude-code-workspace --skill add-skill -a claude-code`. Or copy the skill folder (.claude/skills/add-skill in zeuikli/claude-code-workspace) into .claude/skills/add-skill in your project. Claude Code loads it when a task matches its description.
How do I install Add Skill in Codex?
Run `npx skills add zeuikli/claude-code-workspace --skill add-skill -a codex`. Or copy the skill folder (.claude/skills/add-skill in zeuikli/claude-code-workspace) into .agents/skills/add-skill in your project. Codex loads it when a task matches its description.
Can I use Add Skill in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add zeuikli/claude-code-workspace --skill add-skill -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/add-skill, .gemini/skills/add-skill, .github/skills/add-skill and .opencode/skills/add-skill in your project.
What does Add Skill need to run?
Going by SKILL.md and its folder, Add Skill needs the command-line tools its instructions call (claude).
Does Add Skill access the network?
SKILL.md names 1 domain. In commands or code: docs.anthropic.com; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.
Is Add Skill safe to install?
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.
What licence does Add Skill use?
No licence was found for Add Skill or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Add Skill use?
About 1k tokens (SKILL.md is roughly 4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Add Skill?
Skills that share tags, products or a category with Add Skill: 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.
Who maintains Add Skill?
zeuikli (a GitHub user) maintains it in zeuikli/claude-code-workspace, which has 156 GitHub stars. The repository holds 19 skills in this directory. The repository was last updated on October 6, 2026.
Source: zeuikli/claude-code-workspace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.