Claudine

Simple tooling to aid in working with Claude Code CLI.

Usage

Let's imagine that you want to handle the PreToolUse event:

import { createHook } from "@yankeeinlondon/claudine";

await createHook("PreToolUse")
    .handler(async (event) => {
        // add your handler code, `event` is already strong typed
    })
    // pick up the text from STDIN, parse it into a strongly typed 
    // and handle any unexpected errors in a graceful manner
    .handle(); 

By using this builder pattern you are getting:

• strong type control over the inputs and outputs of each event type
• a wrapper around any unexpected errors in your handler code which will help to

Types

You can, if you prefer, just use the types which this library provides.

Installation

NPM Registry

| Manager| Shell Command | | --- | --- | | npm | npm install @yankeeinlondon/claudine | | pnpm | pnpm add @yankeeinlondon/claudine | | yarn | yarn add @yankeeinlondon/claudine | | bun | bun add @yankeeinlondon/claudine |

Deno/JSR

import { createHook } from "jsr:@yankeeinlondon/claudine";

Or add to your deno.json:

{
  "imports": {
    "claudine": "jsr:@yankeeinlondon/claudine"
  }
}

GitHub Packages

npm install @yankeeinlondon/claudine --registry=https://npm.pkg.github.com

Or configure .npmrc:

@yankeeinlondon:registry=https://npm.pkg.github.com
//npm.pkg.github.com/:_authToken=YOUR_GITHUB_TOKEN