A collection of engineering add-ons for Claude Code, Claude Chat, and Cowork, including skills, agents, rules, and lifecycle checks.

Use it for tasks involving development, testing, deployment, security, architecture, code review, DevOps, multi-agent work, and quality gates.

It brings development guidance and quality controls into coding workflows that use those tools.

ai-toolkit — Plugin for Claude Code by softspark

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/softspark/ai-toolkit

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.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/softspark/ai-toolkit/app/github.svg)](https://agentmods.dev/plugins/softspark/ai-toolkit/app)

Your own site

<a href="https://agentmods.dev/plugins/softspark/ai-toolkit/app"><img src="https://agentmods.dev/badge/plugins/softspark/ai-toolkit/app/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.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/softspark/ai-toolkit/app"><img src="https://agentmods.dev/badge/plugins/softspark/ai-toolkit/app.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 115 skills, 44 agents, 14 hooks cost 6,945 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

ai-toolkit 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 today.

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.

app/.claude-plugin/plugin.json · 38 lines

What it actually says

{
  "$schema": "https://json.schemastore.org/claude-code-plugin-manifest.json",
  "name": "ai-toolkit",
  "displayName": "AI Toolkit",
  "description": "Professional-grade engineering skills, agents, rules, and lifecycle guardrails for Claude Code, Claude Chat, and Cowork.",
  "version": "5.4.1",
  "author": {
    "name": "SoftSpark",
    "url": "https://github.com/softspark"
  },
  "repository": "https://github.com/softspark/ai-toolkit",
  "license": "Apache-2.0",
  "homepage": "https://github.com/softspark/ai-toolkit",
  "skills": "./claude-app/skills/",
  "hooks": "./claude-app/hooks/hooks.json",
  "keywords": [
    "development",
    "testing",
    "deployment",
    "security",
    "architecture",
    "multi-agent",
    "orchestration",
    "devops",
    "code-review",
    "ai-toolkit",
    "constitution",
    "quality-gates",
    "skills",
    "agents",
    "cursor",
    "codex",
    "opencode",
    "cowork",
    "claude-app"
  ]
}

Contents

What it installs

The manifest is a name and a version. 115 skills, 44 agents, 14 hooks travel with it, and installing the plugin installs all of them — 6,945 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.

today Changed 3400fb1516ed
5d ago Changed dc6da1282193
7d ago Changed 99d0694ceb84
10d ago Changed 97ba3933d240
13d ago Changed 46a188c9ae8b
21d ago Changed d67470771859
22d ago Changed 71c7575850ff
24d ago Changed 2eb64a9c2f25
27d ago Changed 052dcbe0b5c2
29d ago First seen · 38 lines scan A 45e8a2364435

Subscribe to this mod's changes

ai-toolkit is a plugin published in the GitHub repository softspark/ai-toolkit (180 stars, last pushed yesterday), licensed Apache-2.0. 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 2026-08-30.

Building agents Claude Code ai-agents ai-skills anthropic claude cline

ai-toolkit

Getting it into your agent

Wrote this? Show the measurements

Grade A, and why

Nothing flagged

What it actually says

What it installs

What this file has done since we first saw it

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