What is history-keeper?
history-keeper is a Claude Code mod by Jvrd97 that keep a copy of every Claude Code session that the 30-day cleanup cannot delete, as JSONL and readable markdown, with message times in the transcript and /history to list and search old. It is listed under Interface and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | Jvrd97 |
| Repository | Jvrd97/claude-history-keeper |
| Popularity | no public popularity data yet |
| Category | Interface |
| Security | Review before installing (64/100) |
| Rank | #3,658 of 5,272 Claude Code mods; #1,524 in Interface |
| License | MIT |
| Last commit | 2026-10-06 |
| Hooks | 8 events |
| Sees | classic hooks |
| Draws on | UserMessage, AssistantMessage |
Is history-keeper safe to install?
history-keeper scores 64/100 on the MCPMods security check: Review before installing. Things to review: starts processes outside the sandbox; writes files or config; reads environment variables. It passed 5 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| No network access | Pass |
| Starts processes outside the sandbox | Review |
| Writes files or config | Review |
| Reads environment variables | Review |
| Only sees the events it hooks | Pass |
| Doesn't drive Claude | Pass |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.clock.now | |
$.command.register | |
$.env.get | reads env vars |
$.fs.exists | reads files |
$.fs.list | reads files |
$.fs.read | reads files |
$.fs.stat | reads files |
$.fs.write | writes files |
$.process.run | runs processes |
$.session.id | |
$.session.root | |
$.state.get | |
$.state.set | |
$.ui.log | draws interface |
$.ui.resolve | draws interface |
How do I install history-keeper?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/Jvrd97/claude-history-keeper claude plugin validate ./claude-history-keeper/.
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add Jvrd97/claude-history-keeper && claude plugin install history-keeper@history-keeper
Or ask Claude to set it up
Paste this into Claude Code and it installs history-keeper for you:
Install the "history-keeper" Claude Code mod from https://github.com/Jvrd97/claude-history-keeper. Run claude plugin validate on it first and show me what it can access before you enable it.