Claude Code Session Management Commands

Custom slash commands for Claude Code that provide comprehensive development session tracking and documentation. Based on Claude Code's custom slash command system.

🎯 Overview

This is a set of custom slash commands for Claude Code that helps developers maintain continuity across multiple coding sessions with Claude by:

• Documenting Progress: Capture what was done, how it was done, and why decisions were made
• Tracking Changes: Monitor git changes, todo items, and implementation details
• Knowledge Transfer: Enable future sessions to understand past work without re-analyzing the entire codebase
• Issue Resolution: Document problems encountered and their solutions for future reference

These commands extend Claude Code's built-in functionality with project-specific session management capabilities.

🚀 Quick Start

# Start a new session (with optional name)
/project:session-start authentication-refactor
# Or without a name
/project:session-start

# Load an existing session with name
/project:session-load 2025-07-11-1121

# Update progress during development (with optional notes)
/project:session-update Implemented OAuth with Google
# Or without notes (auto-summarizes recent activity)
/project:session-update

# End session with comprehensive summary
/project:session-end

# View current session status
/project:session-current

# List all past sessions
/project:session-list

📁 File Structure

commands/                       # Custom command directory
├── session-start.md           # Command for starting a new session
├── session-update.md          # Command for updating current session
├── session-end.md             # Command for ending and summarizing
├── session-current.md         # Command for viewing current status
├── session-list.md            # Command for listing all sessions
├── session-load.md            # Command to load an existing session with name
└── session-help.md            # Command for showing help


sessions/                      # Session storage directory
├── .current-session          # Tracks the active session filename
├── 2025-01-16-1347.md       # Example session file
└── [YYYY-MM-DD-HHMM-name].md  # Session naming format

🛠️ Installation

1. Clone this repository or copy the folders to your project:

   git clone git@github.com:iannuttall/claude-sessions.git
   # Or copy the commands and sessions folders to your project root

2. Create the sessions tracking file:

   mkdir -p sessions
   touch sessions/.current-session

3. Add to .gitignore if you don't want to track sessions:

   sessions/
   

📝 How It Works

This system provides custom slash commands inspired by Claude Code's custom slash commands feature. While Claude Code typically looks for commands in .claude/commands/, this repository provides a standalone implementation with commands in the commands/ directory.

• Prefix: All commands use the /project: prefix (for project-specific commands)
• Arguments: Commands support arguments using the $ARGUMENTS placeholder
• Execution: Claude reads the command file and executes the instructions within
• Note: These commands are designed to work with Claude but can be adapted for other AI coding assistants

📋 Command Reference

/project:session-start [name]

Starts a new development session with an optional descriptive name.

Parameters:

• [name] (optional) - A descriptive name for the session. If omitted, creates a session with just the timestamp.

What it does:

• Creates a new markdown file with timestamp (format: YYYY-MM-DD-HHMM.md or YYYY-MM-DD-HHMM-name.md)
• Sets up session structure with goals and progress sections
• Updates .current-session to track active session
• Prompts for session goals if not clear from context

Examples:

# With a descriptive name
/project:session-start refactor-auth-system

# Without a name (just timestamp)
/project:session-start

/project:session-update [notes]

Adds timestamped updates to the current session.

Parameters:

• [notes] (optional) - Custom notes about the update. If omitted, automatically summarizes recent activities.

What it does:

• Appends progress notes with timestamp
• Captures git status and changes
• Tracks todo list progress
• Documents issues and solutions
• Records implementation details
• Auto-generates summary if no notes provided

Examples:

# With custom notes
/project:session-update Fixed Next.js 15 params Promise issue

# Without notes (auto-summarizes)
/project:session-update

/project:session-end

Ends the current session with a comprehensive summary.

What it does:

• Generates complete session summary including:
  • Duration and timing
  • Git changes summary
  • Todo items completed/remaining
  • Key accomplishments
  • Problems and solutions
  • Dependencies and configuration changes
  • Lessons learned
  • Tips for future developers
• Clears .current-session file

/project:session-current

Shows the status of the current active session.

What it does:

• Displays session name and duration
• Shows recent updates
• Lists current goals and tasks
• Reminds of available commands

/project:session-load [name]

Loads a saved session by its name or file identifier.

What it does:

• Accepts a session name as $ARGUMENT
• Checks for a matching .md file in .claude/sessions/
• Prompts user to choose from available sessions if the file isn't found
• Updates .current-session to point to the selected session
• Confirms session has been loaded and offers to resume work

/project:session-list

Lists all session files with summaries.

What it does:

• Shows all session files sorted by date
• Displays session titles and timestamps
• Highlights currently active session
• Shows brief overview of each session

/project:session-help

Displays help information about the session system.

🎯 Best Practices for Claude Code

Command Usage

• These commands work only within Claude Code interactive sessions
• Commands are project-specific and available to all team members
• Arguments are passed directly after the command name

Session Management

• Sessions help Claude maintain context across conversations
• Review past sessions before starting related work
• Session files serve as documentation for your development process

🔧 Customization

Adapting for Standard Claude Code Setup

If you want to use these with Claude Code's standard directory structure:

1. Copy the commands folder to .claude/commands/ in your project
2. Update paths in command files from sessions/ to .claude/sessions/

Creating Your Own Commands

• Modify command files to change behavior
• Create additional session-related commands
• Organize commands in subdirectories for namespacing (e.g., /project:session:feature:start)
• Create personal versions in ~/.claude/commands/ with /user: prefix

📚 References

• Claude Code Slash Commands Documentation
• Claude Code Memory Management
• Claude Code Overview

🎯 Best Practices

Starting Sessions

• Use descriptive names that indicate the main focus
• Start sessions for significant features or bug fixes
• Define clear goals at the beginning

During Development

• Update regularly when completing significant tasks
• Document unexpected issues and their solutions
• Track breaking changes or important discoveries
• Note any dependencies added or configuration changes

Ending Sessions

• Always end sessions with /project:session-end
• Review the generated summary for completeness
• Add any missing context before closing

Knowledge Transfer

• Review relevant past sessions before starting similar work
• Reference session files in commit messages for context
• Use session summaries for standup updates or reports

💡 Use Cases

1. Feature Development

/project:session-start user-authentication
# Implement auth logic
/project:session-update Added middleware and login page
# Fix issues
/project:session-update Resolved Next.js 15 async cookie issue
/project:session-end

2. Bug Fixing

/project:session-start fix-email-bounce-handling
# Investigate issue
/project:session-update Found AWS SNS webhook misconfiguration
# Implement fix
/project:session-update Updated webhook handler and added logging
/project:session-end

3. Refactoring

/project:session-start database-service-refactor
# Plan refactoring
/project:session-update Created new DB service class architecture
# Execute changes
/project:session-update Migrated all queries to new service
/project:session-end

🤖 Benefits for AI Agents

1. Context Preservation: Sessions provide rich context about past work
2. Decision History: Understand why certain approaches were taken
3. Issue Awareness: Know about problems already encountered and solved
4. Code Evolution: Track how the codebase has changed over time
5. Dependency Tracking: Awareness of what packages and tools are used

🔍 Tips and Tricks

1. Searchable Sessions: Use consistent terminology in updates for easy searching
2. Link Issues: Reference ticket numbers or GitHub issues in updates
3. Code Snippets: Include important code changes in session updates
4. Screenshots: Reference screenshot paths for UI changes
5. Testing Notes: Document test scenarios and results

⚙️ Configuration

Customizing Commands

Edit the command files in commands/ to:

• Change session file format
• Add custom sections
• Modify summary generation
• Adjust git tracking details

Session Storage

• Default: sessions/
• Can be changed by updating command files
• Consider version control needs

🚨 Troubleshooting

No active session found

• Start a new session with /project:session-start
• Check sessions/.current-session exists

Session updates not working

• Ensure a session is active
• Check file permissions in sessions/

Missing git information

• Verify you're in a git repository
• Check git is properly initialized

📚 Examples

Complete Feature Implementation Session

# Development Session - 2025-01-16 13:47 - campaign-editor

## Goals
- [x] Create dedicated campaign editor
- [x] Add markdown support
- [x] Implement auto-save

## Progress
[Multiple detailed updates documenting the implementation]

## Session Summary
Successfully implemented a full-featured campaign editor with markdown support,
live preview, and auto-save functionality. Resolved Next.js 15 compatibility
issues and added proper error handling.

🤝 Contributing

To improve this system:

1. Enhance command instructions for better AI comprehension
2. Add new commands for specific workflows
3. Improve session file formatting
4. Create utilities for session analysis

📄 License

This session management system is open source and available for use in any project.

---

Remember: Good documentation today saves hours of debugging tomorrow!