Recovers decisions, previous fixes, research, and what followed a prompt from past AI conversations, with source evidence. Use when asked to "search past chats", "we fixed this before", "what followed this prompt", or "why did the plan change". Reads local Claude Code, Codex, Grok, and Cursor history plus explicit ChatGPT or Claude exports.
Install
npx skills add mblode/agent-skills --skill chat-historynpx skills add mblode/agent-skills --skill chat-history -a claude-code -gnpx skills add mblode/agent-skills --skill chat-history -a codex -ggemini skills install https://github.com/mblode/agent-skills.git --path skills/chat-historygh skill install mblode/agent-skills chat-historygit clone --depth 1 https://github.com/mblode/agent-skills /tmp/mblode__agent-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/mblode__agent-skills/skills/chat-history ~/.claude/skills/chat-history # Claude Code
cp -R /tmp/mblode__agent-skills/skills/chat-history ~/.agents/skills/chat-history # Codex, Cursor, Gemini CLI, Copilot, OpenCode