cmd_hookify_help

cmd_hookify_help is a skill for Claude Code from majiang213/OpenClaw-MAS. It costs 13 tokens per session (1,018 once invoked), scanned A, original, MIT.

A help command that explains how OpenClaw hooks work, including their event types, files, and available context. OpenClaw hooks are scripts that run when specified events occur in an agent workspace.

In plain words
What is it for?
Use it to learn hook structure, supported events, and the information available to hook handlers.
Why use it?
It gives developers a reference for understanding and creating hooks without searching through project files or external documentation.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter. Also seen: built for openclaw.

Good fit Use it to learn hook structure, supported events, and the information available to hook handlers.

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Install with agentmods
npx agentmods add skills/majiang213/openclaw-mas/cmd_hookify_help
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add majiang213/OpenClaw-MAS --skill cmd_hookify_help
Clone the repo
git clone --depth 1 https://github.com/majiang213/OpenClaw-MAS

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for cmd_hookify_help

README.md
[![agentmods](https://agentmods.dev/badge/skills/majiang213/openclaw-mas/cmd_hookify_help/github.svg)](https://agentmods.dev/skills/majiang213/openclaw-mas/cmd_hookify_help)
Your own site
<a href="https://agentmods.dev/skills/majiang213/openclaw-mas/cmd_hookify_help"><img src="https://agentmods.dev/badge/skills/majiang213/openclaw-mas/cmd_hookify_help/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for cmd_hookify_help

Your own site · 80×15
<a href="https://agentmods.dev/skills/majiang213/openclaw-mas/cmd_hookify_help"><img src="https://agentmods.dev/badge/skills/majiang213/openclaw-mas/cmd_hookify_help.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 13 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,018 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00013 $0.01018
Opus 5 $0.00006 $0.00509
Sonnet 5 $0.00003 $0.00204
Haiku 4.5 $0.00001 $0.00102

Measured 9d ago against content hash bafbcb42802c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

cmd_hookify_help scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/cmd_hookify_help/SKILL.md · 121 lines

How it starts

The opening of the file, as written. The whole thing — 121 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Project Path

The first argument is the project path. Before doing anything else:

  1. Extract the project path from the first argument
  2. Verify the path exists
  3. Work within that directory for all file operations and shell commands

Hookify Help

Display comprehensive documentation for the OpenClaw hookify system.

OpenClaw Hook System Overview

Hooks are automation scripts that execute when specific events occur in the OpenClaw gateway. Internal hooks can push warning messages to the user but cannot block actions — errors in handlers are caught and logged without stopping other handlers.

Hook Structure

.openclaw/hooks/<hook-name>/
├── HOOK.md       # Metadata: events, description, enabled state
└── handler.ts    # TypeScript implementation

Available Events & Context Fields

Event type action Key context fields
command:new command new commandSource, workspaceDir, sessionEntry, cfg
command:reset command reset sessionEntry
command:stop command stop sessionEntry
message:received message received from, content, channelId, conversationId, metadata
message:sent message sent to, content, success, channelId, groupId
message:transcribed message transcribed content, transcript, from, channelId
message:preprocessed message preprocessed body, bodyForAgent, transcript, isGroup, groupId
session:patch session patch sessionEntry, patch, cfg
agent:bootstrap agent bootstrap workspaceDir, bootstrapFiles, agentId, sessionKey
gateway:startup gateway startup cfg, workspaceDir

HOOK.md Format

---
name: hook-name
description: "What this hook does"
events: ["command:new"]
enabled: true
emoji: "🛡️"
---

handler.ts Format

import type { InternalHookEvent } from "openclaw/plugin-sdk/hook-runtime";

const handler = async (event: InternalHookEvent) => {
  if (event.type !== "command" || event.action !== "new") {
    return;
  }
  const ctx = event.context as Record<string, unknown>;
  const content = (ctx.content ?? ctx.commandSource ?? '') as string;

  if (/pattern/i.test(content)) {
    event.messages.push('⚠️ Warning: reason');
  }
  // Note: do not throw — errors are caught but prevent other handlers from running
};
export default handler;

Read the full file on GitHub · 121 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 121 lines · 13 tokens per session scan A bafbcb42802c

Subscribe to this mod's changes

cmd_hookify_help is a skill published in the GitHub repository majiang213/OpenClaw-MAS (5 stars, last pushed 5mo ago), licensed MIT. It adds 13 tokens to every session and 1,018 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.