how-it-works

Explain Claude Code's memory injection and session context retention.

Updated Jun 18, 2026
One-click install
npx skills add https://github.com/liujiayi3703/scientific-research-skills --skill how-it-works-liujiayi3703
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: how-it-works
Source: https://github.com/liujiayi3703/scientific-research-skills/tree/main/library/skills/how-it-works
Command: npx skills add https://github.com/liujiayi3703/scientific-research-skills --skill how-it-works-liujiayi3703

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill solves the problem of explaining Claude Code's memory injection mechanics, capturing observations, and how persistent memory is added to sessions.

Core Features & Use Cases

  • Explanation of Memory Injection: Details the process of how observations are captured and used in subsequent sessions.
  • Session Memory: Information on when memory injection starts and how memory is persisted between sessions.
  • Data Storage: Describes where data is stored locally on the machine.
  • Use Case: If you're new to Claude Code and want to understand how it keeps context between sessions, this skill provides essential information.

Quick Start

Query the 'how-it-works' skill to get an explanation of Claude Code's memory injection process.

Frequently Asked Questions about how-it-works

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How does Claude Code memory injection work during codebase interactions?▼

Claude Code memory injection works by capturing observations during codebase interactions and adding them as persistent memory to subsequent sessions. This mechanism ensures context is retained for code review and collaborative coding workflows.

When does memory injection start in a Claude Code session?▼

Memory injection starts during codebase interactions when observations are captured. These observations are then stored locally on your machine and injected as persistent session memory for future use.

Where does Claude Code store session context and persistent memory locally?▼

Claude Code stores persistent memory and session context data locally on your machine. This local data storage allows the AI coding assistance to retain observations and maintain context between different coding sessions.

How do I keep context between Claude Code sessions for code review?▼

To keep context between Claude Code sessions, the memory injection mechanism automatically captures observations from your code review and collaborative coding workflows, storing them locally to persist session context for future interactions.

What is session retention in AI coding assistance and how does it affect collaborative coding?▼

Session retention in AI coding assistance is the process of preserving context and observations across sessions. It affects collaborative coding by injecting stored local memory into new sessions, maintaining continuous codebase context without manual reconfiguration.