Claude Session Restore — Data skill for Claude Code

Claude Session Restore

Efficiently restore context from previous Claude Code sessions by analyzing session files and git history.

Features

• Multi-Vector Data Collection: Extracts tasks, user messages, tool operations, bash activities, and web searches
• Time-Based Filtering: Filter sessions by last modification time (12-24 hours)
• Efficient Parsing: Tail-based reverse parsing for large session files (2GB+)
• Claude Code Integration: Works seamlessly with Claude Code skill system

Components

1. Session Summary CLI

A command-line tool for analyzing Claude Code session files.

**Commands:**

• list - List recent sessions with multi-vector summaries
• load - Load full context from a selected session

**Example:**

# List sessions from last 12 hours
session-summary list

# Extend to 24 hours
session-summary list --max-age-hours 24

# Load full context
session-summary load "/path/to/session-id.jsonl"

2. Claude Code Skill

A skill for Claude Code that enables automatic session restoration.

**Usage:** Simply say "restore session" or "восстанови сессию" and Claude will:

1. List recent sessions with multi-vector data
2. Let you select which session to restore
3. Analyze the session data and provide context summary
4. Search git history for related commits

Installation

Prerequisites

• Rust 1.70+ (for building from source)
• Claude Code CLI

Build from Source

git clone https://github.com/ZENG3LD/claude-session-restore
cd claude-session-restore
cargo build --release --workspace

The binary will be at `target/release/session-summary` (or `session-summary.exe` on Windows).

Install to PATH

Linux/macOS

cargo install --path session-summary

Windows (Git Bash/MSYS2)

cargo build --release
cp target/release/session-summary.exe ~/.local/bin/

Install Claude Code Skill

# Copy skill to Claude Code skills directory
mkdir -p ~/.claude/skills/restore-session

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