kaizen

kaizen is a skill for Claude Code, Codex from NeoLabHQ/context-engineering-kit. It costs 41 tokens per session (4,185 once invoked), scanned A, original, GPL-3.0.

A guide to Kaizen, the practice of making small, ongoing improvements to code, systems, and work processes.

In plain words
What is it for?
It supports implementation, refactoring, system design, workflow improvement, error handling, and validation.
Why use it?
It helps address problems incrementally while avoiding unnecessary complexity.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/neolabhq/context-engineering-kit/kaizen
Any agent
npx skills add NeoLabHQ/context-engineering-kit --skill kaizen
Clone the repo
git clone --depth 1 https://github.com/NeoLabHQ/context-engineering-kit

Made for: Claude Code, Codex.

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 kaizen

README.md
[![agentmods](https://agentmods.dev/badge/skills/neolabhq/context-engineering-kit/kaizen.svg)](https://agentmods.dev/skills/neolabhq/context-engineering-kit/kaizen)
Your own site
<a href="https://agentmods.dev/skills/neolabhq/context-engineering-kit/kaizen"><img src="https://agentmods.dev/badge/skills/neolabhq/context-engineering-kit/kaizen.svg" alt="Measured on agentmods" height="20"></a>
Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,185 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00041 $0.04185
Opus 5 $0.00020 $0.02093
Sonnet 5 $0.00008 $0.00837
Haiku 4.5 $0.00004 $0.00419

Measured 4d ago against content hash 1a300eb3c93a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

kaizen 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 4d 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.

antigravity/skills/kaizen/SKILL.md · 734 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 4d ago First seen · 734 lines · 41 tokens per session scan A 1a300eb3c93a

Subscribe to this mod's changes

kaizen is a skill published in the GitHub repository NeoLabHQ/context-engineering-kit (1,517 stars, last pushed 7d ago), licensed GPL-3.0. It adds 41 tokens to every session and 4,185 once invoked, about $0.0002 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 2026-08-30.

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