What is rename-ja?
rename-ja is a Claude Code mod by tomatoaiu that 引数なしの /rename で、会話内容から日本語のセッション名を生成する。. It is listed under Interface and has 1 GitHub stars.
| Type | Claude code mod |
|---|---|
| Author | tomatoaiu |
| Repository | tomatoaiu/rename-ja |
| Popularity | 1 GitHub stars |
| Category | Interface |
| Security | Low risk (96/100) |
| Rank | #2,333 of 5,272 Claude Code mods; #974 in Interface |
| License | MIT |
| Last commit | 2026-10-06 |
| Stars this week | +1 |
| Hooks | 1 events |
| Sees | only the events it hooks |
| Draws on | nothing |
Is rename-ja safe to install?
rename-ja scores 96/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 7 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 no processes | Pass |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Only sees the events it hooks | Pass |
| Drives Claude (model calls, prompts) | Note |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.model.complete | drives Claude |
$.session.messages | reads the transcript |
How do I install rename-ja?
- 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/tomatoaiu/rename-ja claude plugin validate ./rename-ja/.
- Install it. Run this in your terminal, then /reload-plugins in an open session.
git clone https://github.com/tomatoaiu/rename-ja && claude --plugin-dir ./rename-ja/.
Or ask Claude to set it up
Paste this into Claude Code and it installs rename-ja for you:
Install the "rename-ja" Claude Code mod from https://github.com/tomatoaiu/rename-ja. Run claude plugin validate on it first and show me what it can access before you enable it.