---
title: "redact-output"
url: "https://claudemods.dev/ja/builds/redact-output-3ee3e5"
source: "https://github.com/BeLazy167/claude-mods-skill/tree/main/examples/redact-output"
source_type: "github"
repo: "https://github.com/BeLazy167/claude-mods-skill/tree/main/examples/redact-output"
author: "BeLazy167"
author_handle: "BeLazy167"
stars: 9
category: "セキュリティ・プライバシー"
categories: ["security"]
tags: ["bash", "hooks", "output-redaction", "plugin", "secrets"]
permission_level: 2
scan_complete: true
install: "claude plugin marketplace add BeLazy167/claude-mods-skill\nclaude plugin install redact-output@claude-mods-skill"
added: "2026-10-12T04:02:52.843Z"
updated: "2026-10-06T05:05:14Z"
locale: "ja"
content_locale: "ja"
---

# redact-output

モデルが読み取る前に Bash 出力を書き換え、トークンやシークレットがコンテキストに入るのを防ぐ Claude Code mod の例。

## Description

redact-output は Claude Code 用の TypeScript 関数フック mod で、Bash ツールの出力を傍受し、モデルが読み取る前に書き換えるため、トークンやその他の機密値がコンテキストウィンドウに入ることはありません。これは claude-mods-skill プラグインの 5 つの例の 1 つとして提供され、claude plugin validate、claude plugin test、tsc を通過します。セッションにインストールするには `claude --plugin-dir examples/redact-output` を使用するか、claude-mods-skill マーケットプレイスプラグイン全体をインストールします。Claude Code 2.1.287 以降が必要です。従来の CLAUDE_CODE_ENABLE_FUNCTION_HOOKS フラグは無視されます。

## Install

```
claude plugin marketplace add BeLazy167/claude-mods-skill
claude plugin install redact-output@claude-mods-skill
```

## Original README

# claude-mods-skill

A Claude Code skill that teaches an agent how to build **Claude Mods**:
plugins whose behaviour is a TypeScript function-hook module that runs
inside Claude Code. It ships five small example mods that the agent copies.
Each example passes `claude plugin validate`, `claude plugin test` and `tsc`.

Tested with Claude Code **2.1.290**. Mods need 2.1.287 or later and are on
by default. The old `CLAUDE_CODE_ENABLE_FUNCTION_HOOKS` flag is ignored;
remove it from your settings.

Claude Code also has a built-in `plugin-authoring` skill. That one knows
your exact build. This skill sits on top of it: tested examples, traps seen
on real builds, and how to prove and ship a mod.

## Install

At the Claude Code prompt:

```
/plugin install claude-mods-skill --marketplace BeLazy167/claude-mods-skill
```

Or from your shell:

```sh
claude plugin marketplace add BeLazy167/claude-mods-skill
claude plugin install claude-mods-skill@claude-mods-skill
```

Then ask Claude to build a mod. The `creating-mods` skill loads on its own.

## What is inside

- `skills/creating-mods/SKILL.md`: the workflow, which example to copy, quick reference, loader rules, sharing.
- `skills/creating-mods/references/gotchas.md`: version-tagged traps from real builds.
- `skills/creating-mods/references/examples.md`: Anthropic and community mods worth reading.
- `examples/`:

| Example | Shows |
|---|---|
| `hello-mod` | Block a tool call; fail-closed `.catch`; `smoke.sh` proves the deny |
| `redact-output` | Rewrite Bash output before the model reads it |
| `branch-band` | Git branch above the prompt; `$.process.run` on a timer; `$.state` |
| `notes-pane` | `/note` and `/notes`; a pane with a Button; `$.store` |
| `dice-tool` | A tool the model can call |

Try one for a session: `claude --plugin-dir examples/notes-pane`.

## Keeping it current

The mods API changes between releases. After a Claude Code update, run:

```sh
scripts/check.sh
```

It validates, tests and type-checks every example against your build.

## Links

- Docs: https://code.claude.com/docs/en/plugins/mods/overview
- Built-in mods source: https://github.com/anthropics/claude-code/tree/main/mods
- Design thread: https://github.com/anthropics/claude-code/issues/91870
- Community catalogue: https://github.com/karanb192/awesome-claude-code-mods