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claude-hop

v1.2.0

Published

Hop between Claude Code sessions instantly

Downloads

13

Vulnerabilities

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Links

Git

Maintainers

epaynterepaynter

Keywords

claudeclisessionresumeanthropicclaude-codedeveloper-tools

Readme

claude-hop

Hop between Claude Code sessions instantly with a simple command.

Author: Eliot Paynter
Repository: https://github.com/epaynter/claude-hop

Installation

npm install -g claude-hop

Or install from source:

git clone https://github.com/epaynter/claude-hop.git
cd claude-hop
npm install
npm run build
npm link

Usage

Resume a session

claude-hop 724e929e-4b6d-4579-b109-c29278885319

This will:

  1. Find the session file in ~/.claude/projects/
  2. Extract the project path
  3. Open Claude Code in that directory

List all sessions

claude-hop --list
# or
claude-hop -l

Shows all available Claude sessions with their IDs and project paths.

How It Works

Claude Code stores session files in ~/.claude/projects/ with hyphenated directory names that represent the actual project paths. This tool:

  1. Searches for session files matching the provided ID
  2. Converts the hyphenated path back to the actual filesystem path
  3. Launches Claude Code in the correct directory

Path Conversion Example

Stored as: ~/.claude/projects/-Users-john-Desktop-myproject/session-id.jsonl
Converts to: /Users/john/Desktop/myproject

Architecture

The tool follows clean architecture principles with modular, testable components:

  • SessionFinder: Locates session files in the Claude directory
  • PathConverter: Transforms between hyphenated and system paths
  • ClaudeLauncher: Manages Claude process execution
  • CLI: Orchestrates the components with proper error handling

Development

Prerequisites

  • Node.js >= 16.0.0
  • TypeScript
  • Claude CLI installed

Setup

npm install

Build

npm run build

Test

npm test

Lint

npm run lint

Error Handling

The tool provides clear error messages for common scenarios:

  • Session not found: Shows available sessions with --list
  • Directory moved/deleted: Indicates the project path no longer exists
  • Claude not installed: Provides installation instructions

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

Author

Created by Eliot Paynter

License

MIT © 2025 Eliot Paynter