Use Agent Skills to search history source and answer questions
4 files for Claude Code, Codex and OpenCode: history-fact-checker, history, HistoryAgentSkills AGENTS.md, HistoryAgentSkills CLAUDE.md — 1,363 tokens loaded in every session.
AGENTS.md A 580 tok CLAUDE.md A 783 tok .claude/commands/history.md A 23 tok .claude/agents/history-fact-checker.md A 104 tok These files are quzhi1/HistoryAgentSkills's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.