Migrating from Codex and Claude Code

Search and view historical Claude Code and OpenAI Codex sessions.

Updated Mar 1, 2026
One-click install
npx skills add https://github.com/AlvinPlayz23/boose --skill migrating-from-codex-and-claude-code
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Migrating from Codex and Claude Code
Source: https://github.com/AlvinPlayz23/boose/tree/main/src/skills/builtin/migrating-from-codex-and-claude-code
Command: npx skills add https://github.com/AlvinPlayz23/boose --skill migrating-from-codex-and-claude-code

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires jq, and includes scripts (resource) and references (resource) components.

What problem does it solve?

Find and access historical Claude Code and OpenAI Codex conversations stored on the user's machine to bootstrap memory and inform current work.

Core Features & Use Cases

  • Discover and search Claude Code and Codex conversation histories, including global history and per-project sessions.
  • List sessions by project, view sessions in readable form, and perform keyword searches across all history.
  • Use during onboarding (/init) to bootstrap agent memory with historical context and to answer questions about past projects.

Quick Start

Run the included scripts to detect history, list sessions for a project, search by keyword, and view specific sessions.

Frequently Asked Questions about Migrating from Codex and Claude Code

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

FAQPage Schema
How do I find and search past Claude Code and Codex conversations on my machine?

To search past Claude Code and Codex conversations, run the provided scripts to list sessions by project and perform keyword searches. This surfaces readable prior sessions and allows keyword searches across all stored conversation data.

What is the best way to bootstrap agent memory using historical coding sessions?

The best way to bootstrap agent memory is to apply conversation history discovery during onboarding. By reviewing past project sessions and coding patterns, you can inform current work and initialize agent context with relevant historical data.

Do I need jq installed to list and view local Codex and Claude Code history?

Yes, you need jq installed to list and view local Codex and Claude Code history. The provided scripts rely on jq to parse the underlying data locations and surface the conversation context in a readable form.

Can I search across all global history and per-project sessions for specific keywords?

Yes, you can search across all global history and per-project sessions for specific keywords. The search script scans both global conversation histories and project-specific sessions to match your query and surface relevant context.

How does accessing past Claude and Codex conversations help with onboarding?

Accessing past Claude and Codex conversations helps onboarding by bootstrapping memory with historical context. It allows you to review prior work, understand established coding patterns, and answer questions about past projects during initialization.