Session Rename

Rename the current chat tab (VSCode extension) or any saved session file.

Usage

/session-rename EAGLES Framework    # Rename CURRENT chat tab
/session-rename list                # List all past conversations with indices
/session-rename --session 3 My Name # Rename conversation #3

How It Works

Renaming the current chat tab

1. Detect the current session ID from the conversation context or by finding the most recently modified .jsonl file in ~/.claude/projects/{project-slug}/
2. Open ~/.claude/projects/{project-slug}/sessions-index.json
3. Find or insert the entry matching the current session ID
4. Set the firstPrompt field to the user's chosen name (this controls the tab title)
5. Write the updated index back to disk

Implementation

Run this Python script via Bash to rename the current tab:

import os, json, glob

# Config
project_slug = 'c--rh-optimerp-sourcing-candidate-attraction'  # Auto-detect from cwd
new_name = 'USER_PROVIDED_NAME'

# Find project dir
project_dir = os.path.expanduser(f'~/.claude/projects/{project_slug}')
index_path = os.path.join(project_dir, 'sessions-index.json')

# Find current session (most recently modified .jsonl)
jsonl_files = sorted(
    glob.glob(os.path.join(project_dir, '*.jsonl')),
    key=os.path.getmtime, reverse=True
)
current_id = os.path.basename(jsonl_files[0]).replace('.jsonl', '')

# Load or create index
if os.path.exists(index_path):
    with open(index_path, 'r', encoding='utf-8') as f:
        index = json.load(f)
else:
    index = {'version': 1, 'entries': [], 'originalPath': os.getcwd()}

# Find or create entry
entry = next((e for e in index['entries'] if e.get('sessionId') == current_id), None)
if entry:
    old_name = entry.get('firstPrompt', '(unnamed)')
    entry['firstPrompt'] = new_name
else:
    stat = os.stat(jsonl_files[0])
    index['entries'].append({
        'sessionId': current_id,
        'fullPath': jsonl_files[0],
        'fileMtime': int(stat.st_mtime * 1000),
        'firstPrompt': new_name,
        'messageCount': 100,
        'gitBranch': 'hatim',
        'projectPath': os.getcwd(),
        'isSidechain': False
    })
    old_name = '(not in index)'

# Save
with open(index_path, 'w', encoding='utf-8') as f:
    json.dump(index, f, indent=2)

print(f'Renamed: {old_name} -> {new_name}')

Listing past conversations

When invoked with list, read sessions-index.json and display all entries sorted by modification time:

[1] EAGLES Claude Framework v3.0 (78MB, Feb 17)     <-- current
[2] Calculator with Ant Design (379MB, Feb 02)
[3] QCO Enhancement (95MB, Jan 30)
...

Rules

• When no --session flag is given, always rename the CURRENT conversation
• The firstPrompt field in sessions-index.json is what controls the tab title in VSCode
• Auto-detect the project slug from the current working directory path
• If sessions-index.json doesn't exist, create it with version 1
• The rename takes effect when the user switches tabs or reopens the chat panel
• Also rename the custom .md session file in ~/.claude/sessions/ if one exists for this session