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.
Codex-only — use when the user asks to run claude-smart commands in Codex, including claude-smart show, learn, restart, dashboard, clear-all, or slash-like requests such as /claude-smart:learn.
Install Claude Smart
$ npx skills add ReflexioAI/claude-smart --skill claude-smart -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install ReflexioAI/claude-smart claude-smart --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/ReflexioAI/claude-smart.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugin/skills/claude-smart .claude/skills/claude-smart && 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 "claude-smart" agent skill from https://github.com/ReflexioAI/claude-smart/tree/main/plugin/skills/claude-smart into .claude/skills/claude-smart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "claude-smart", 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/ReflexioAI/claude-smart/tree/main/plugin/skills/claude-smartType 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 ReflexioAI/claude-smart --skill claude-smart -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install ReflexioAI/claude-smart claude-smart --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ReflexioAI/claude-smart.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugin/skills/claude-smart .agents/skills/claude-smart && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "claude-smart" agent skill from https://github.com/ReflexioAI/claude-smart/tree/main/plugin/skills/claude-smart into .agents/skills/claude-smart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "claude-smart", 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 ReflexioAI/claude-smart --skill claude-smart -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install ReflexioAI/claude-smart claude-smart --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ReflexioAI/claude-smart.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugin/skills/claude-smart .cursor/skills/claude-smart && 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 "claude-smart" agent skill from https://github.com/ReflexioAI/claude-smart/tree/main/plugin/skills/claude-smart into .cursor/skills/claude-smart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "claude-smart", 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/ReflexioAI/claude-smart.git --path plugin/skills/claude-smart--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 ReflexioAI/claude-smart --skill claude-smart -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install ReflexioAI/claude-smart claude-smart --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ReflexioAI/claude-smart.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugin/skills/claude-smart .gemini/skills/claude-smart && 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 "claude-smart" agent skill from https://github.com/ReflexioAI/claude-smart/tree/main/plugin/skills/claude-smart into .gemini/skills/claude-smart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "claude-smart", 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 ReflexioAI/claude-smart claude-smartInstalls 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 ReflexioAI/claude-smart --skill claude-smart -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/ReflexioAI/claude-smart.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugin/skills/claude-smart .github/skills/claude-smart && 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 "claude-smart" agent skill from https://github.com/ReflexioAI/claude-smart/tree/main/plugin/skills/claude-smart into .github/skills/claude-smart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "claude-smart", 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 ReflexioAI/claude-smart --skill claude-smart -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install ReflexioAI/claude-smart claude-smart --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ReflexioAI/claude-smart.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugin/skills/claude-smart .opencode/skills/claude-smart && 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 "claude-smart" agent skill from https://github.com/ReflexioAI/claude-smart/tree/main/plugin/skills/claude-smart into .opencode/skills/claude-smart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "claude-smart", 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
claude-smart- GitHub stars
- 782
- Token cost
- ~439 tokens
- SKILL.md length
- 172 words
- Files
- 1
- Skills in repo
- 3
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
Codex-only — use when the user asks to run claude-smart commands in Codex, including claude-smart show, learn, restart, dashboard, clear-all, or slash-like requests such as /claude-smart:learn.
- Works in 5 steps: Treat slash-like prompts such as… → For learn, preserve any user-provided… → For clear-all, require explicit… → …
- The user asks to run claude-smart commands in Codex
- SKILL.md covers Command Map and Behavior
- Calls bash
What it does
Claude Smart is an agent skill from ReflexioAI/claude-smart. Codex-only — use when the user asks to run claude-smart commands in Codex, including claude-smart show, learn, restart, dashboard, clear-all, or slash-like requests such as /claude-smart:learn. In Claude Code the native plugin slash commands handle these; do not invoke this skill there.
Its SKILL.md is about 440 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. It works with Bash. The repository describes itself as: Turns corrections into Preferences, Project-specific skills, and Shared skills for Claude Code, Codex, and OpenCode. The licence is Apache-2.0.
When your agent uses it
- The user asks to run claude-smart commands in Codex
- Including claude-smart show
- Slash-like requests such as /claude-smart:learn
Example prompts
- “/claude-smart”
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- Treat slash-like prompts such as /claude-smart:show as requests to run the
- For learn, preserve any user-provided note exactly as the note text.
- For clear-all, require explicit confirmation before running it because it
- If ~/.reflexio/plugin-root is missing or broken, tell the user to restart
- After running a command, summarize the important output concisely.
What it can do on your machine
Read from SKILL.md and the folder at commit 687360e. 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:
bash
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
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
Claude Smart loads about 439 tokens when it runs. Until then it costs about 75 tokens; SKILL.md has 172 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
The full file from ReflexioAI/claude-smart at commit 687360e, republished under its Apache-2.0 licence (© ReflexioAI). 172 words, ~439 tokens.
Download SKILL.mdSave it as
.claude/skills/claude-smart/SKILL.md (or your agent's skills folder).- name
- claude-smart
- description
- Codex-only — use when the user asks to run claude-smart commands in Codex, including claude-smart show, learn, restart, dashboard, clear-all, or slash-like requests such as /claude-smart:learn. In Claude Code the native plugin slash commands handle these; do not invoke this skill there.
claude-smart Commands In Codex
Codex does not currently support plugin-provided slash commands. When the user
asks for a claude-smart command, run the equivalent shell command through the
active plugin root. This skill is Codex-specific; under Claude Code the native
/claude-smart:* slash commands already exist, so do not fall back to the
shell commands there.
Command Map
- Dashboard:
bash ~/.reflexio/plugin-root/scripts/dashboard-open.sh - Show learned state:
bash ~/.reflexio/plugin-root/scripts/cli.sh show - Learn from the latest turn:
bash ~/.reflexio/plugin-root/scripts/cli.sh learn - Learn with a note:
bash ~/.reflexio/plugin-root/scripts/cli.sh learn --note "<note>" - Restart backend/dashboard:
bash ~/.reflexio/plugin-root/scripts/cli.sh restart - Clear all learned state:
bash ~/.reflexio/plugin-root/scripts/cli.sh clear-all --yes
Behavior
- Treat slash-like prompts such as
/claude-smart:showas requests to run the matching shell command above. - For
learn, preserve any user-provided note exactly as the note text. - For
clear-all, require explicit confirmation before running it because it deletes all reflexio interactions, preferences, and skills. - If
~/.reflexio/plugin-rootis missing or broken, tell the user to restart Codex after installing claude-smart, then rerun the command. - After running a command, summarize the important output concisely.
© ReflexioAI, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in plugin/skills/claude-smart of ReflexioAI/claude-smart.
Open the folder on GitHubat commit 687360e
Compare with similar skills
Claude Smart 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 |
|---|---|---|---|---|---|---|
| Claude Smart this skillReflexioAI/claude-smart | 782 | — | ~439 | Automated safety check: Pass | Apache-2.0 | |
| Hook Development for Claude Code Pluginsanthropics/claude-plugins-official | 37k | 11 repos | ~4.1k | Automated safety check: Notes | Apache-2.0 | |
| Plugin Settings Patternanthropics/claude-plugins-official | 37k | 7 repos | ~3k | Automated safety check: Pass | Apache-2.0 | |
| Crush Configurationcharmbracelet/crush | 29k | — | ~3.7k | Automated safety check: Pass | Custom licence | |
| Verify Setup Health Checkdiet103/claude-code-infrastructure-showcase | 10k | — | ~363 | Automated safety check: Pass | MIT | |
| Hook CreatorgreatSumini/cc-system | 438 | — | ~662 | Automated safety check: Notes | MIT |
Similar skills
- Official
- 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.
Crush Configuration
charmbracelet/crush
Explains how to configure the Crush coding agent with crushrc or crush.json, covering providers, models, LSPs, MCP servers, hooks, permissions and config precedence.
Verify Setup Health Check
diet103/claude-code-infrastructure-showcase
Run the infrastructure health check and fix anything that fails
Hook Creator
greatSumini/cc-system
Create and configure Claude Code hooks for customizing agent behavior.
Creating An Agent
ed3dai/ed3d-plugins
A skill your agent uses when creating specialized subagents for Claude Code plugins or the Task tool - covers description writing for auto-delegation, tool selection, prompt structure, and testing…
More from ReflexioAI/claude-smart
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Questions about Claude Smart
What does Claude Smart do?
Codex-only — use when the user asks to run claude-smart commands in Codex, including claude-smart show, learn, restart, dashboard, clear-all, or slash-like requests such as /claude-smart:learn. Claude Smart is an agent skill from ReflexioAI/claude-smart. Codex-only — use when the user asks to run claude-smart commands in Codex, including claude-smart show, learn, restart, dashboard, clear-all, or slash-like requests such as /claude-smart:learn.
When should I use Claude Smart?
Claude Smart fits situations like: the user asks to run claude-smart commands in Codex; including claude-smart show; slash-like requests such as /claude-smart:learn.
How do I install Claude Smart in Claude Code?
Run `npx skills add ReflexioAI/claude-smart --skill claude-smart -a claude-code`. Or copy the skill folder (plugin/skills/claude-smart in ReflexioAI/claude-smart) into .claude/skills/claude-smart in your project. Claude Code loads it when a task matches its description.
How do I install Claude Smart in Codex?
Run `npx skills add ReflexioAI/claude-smart --skill claude-smart -a codex`. Or copy the skill folder (plugin/skills/claude-smart in ReflexioAI/claude-smart) into .agents/skills/claude-smart in your project. Codex loads it when a task matches its description.
Can I use Claude Smart 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 ReflexioAI/claude-smart --skill claude-smart -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/claude-smart, .gemini/skills/claude-smart, .github/skills/claude-smart and .opencode/skills/claude-smart in your project.
What does Claude Smart need to run?
Going by SKILL.md and its folder, Claude Smart needs the command-line tools its instructions call (bash).
Does Claude Smart access the network?
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.
Is Claude Smart 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 Claude Smart use?
Claude Smart is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Claude Smart use?
About 439 tokens (SKILL.md is roughly 1.8k 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 Claude Smart?
Skills that share tags, products or a category with Claude Smart: Hook Development for Claude Code Plugins (anthropics/claude-plugins-official, 37k stars), Plugin Settings Pattern (anthropics/claude-plugins-official, 37k stars), Crush Configuration (charmbracelet/crush, 29k stars) and Verify Setup Health Check (diet103/claude-code-infrastructure-showcase, 10k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Claude Smart?
ReflexioAI (a GitHub organization) maintains it in ReflexioAI/claude-smart, which has 782 GitHub stars. The repository holds 3 skills in this directory. The repository was last updated on October 6, 2026.
Source: ReflexioAI/claude-smart on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.