claude-tooling

claude-tooling is a plugin for Claude Code from atman-33/workhub. Its manifest loads nothing; the 5 skills, 1 hook it bundles cost 136 tokens per session together, scanned A, original, MIT.

A collection of tools for extending and maintaining Claude Code, including slash commands, skills, desktop routines, plan reviews, and update notices.

In plain words
What is it for?
Use it to create or install skills, manage routines, review plans, and maintain Claude Code customisations.
Why use it?
It brings several Claude Code maintenance tasks into one add-on that can be used across projects.

Plugin for Claude Code

Written for Claude Code: SessionStart hook event. Also seen: mentions Claude Code.

Good fit Use it to create or install skills, manage routines, review plans, and maintain Claude Code customisations.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add atman-33/workhub/plugin install claude-tooling
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.

Clone the repo
git clone --depth 1 https://github.com/atman-33/workhub

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 claude-tooling

README.md
[![agentmods](https://agentmods.dev/badge/plugins/atman-33/workhub/claude-tooling/github.svg)](https://agentmods.dev/plugins/atman-33/workhub/claude-tooling)
Your own site
<a href="https://agentmods.dev/plugins/atman-33/workhub/claude-tooling"><img src="https://agentmods.dev/badge/plugins/atman-33/workhub/claude-tooling/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 claude-tooling

Your own site · 80×15
<a href="https://agentmods.dev/plugins/atman-33/workhub/claude-tooling"><img src="https://agentmods.dev/badge/plugins/atman-33/workhub/claude-tooling.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 5 skills, 1 hook cost 136 tokens a session between them.
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.
Security

Grade A, and why

claude-tooling 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 5d 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.

plugins/claude-tooling/.claude-plugin/plugin.json · 10 lines

What it actually says

{
  "name": "claude-tooling",
  "version": "0.1.0",
  "description": "Extend and maintain Claude Code itself: slash commands, skill authoring and installation, Desktop routines, plan grilling, plus the SessionStart plugin-update notice. Install at user scope to make it available across all projects.",
  "author": {
    "name": "atman-33",
    "url": "https://github.com/atman-33"
  }
}
Contents

What it installs

The manifest is a name and a version. 5 skills, 1 hook travel with it, and installing the plugin installs all of them — 136 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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. 5d ago First seen · 10 lines scan A 71ad8a9c20c6

Subscribe to this mod's changes

claude-tooling is a plugin published in the GitHub repository atman-33/workhub (2 stars, last pushed today), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.