What is mellu?
mellu is a Claude Code mod by kotaraa09 that a stack-agnostic harness that makes Claude Code work well on any project: persistent state, an enforced verify gate, guardrails, and a token-frugal escape hatch. It is listed under Security and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | kotaraa09 |
| Repository | kotaraa09/easyClaude |
| Popularity | no public popularity data yet |
| Category | Security |
| Security | Review before installing (68/100) |
| Rank | #3,734 of 5,272 Claude Code mods; #396 in Security |
| License | MIT |
| Last commit | 2026-10-14 |
| Hooks | 11 events |
| Sees | classic hooks, compaction, every prompt, every tool call, subagent spawns |
| Draws on | Pane, AbovePrompt |
Is mellu safe to install?
mellu scores 68/100 on the MCPMods security check: Review before installing. Things to review: starts processes outside the sandbox; watches every prompt or event. It passed 4 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 no files or config | Pass |
| Doesn't read environment variables | Pass |
| Watches every prompt or event | Review |
| Drives Claude (model calls, prompts) | Note |
| Validator reported problems | Note |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.clock.every | |
$.clock.now | |
$.command.register | |
$.command.run | drives Claude |
$.fs.exists | reads files |
$.fs.read | reads files |
$.process.run | runs processes |
$.prompt.submit | drives Claude |
$.session.root | |
$.session.usage | |
$.state.get | |
$.state.set | |
$.ui.close | draws interface |
$.ui.open | draws interface |
$.ui.panes | draws interface |
$.ui.resolve | draws interface |
$.ui.status | draws interface |
$.ui.toast | draws interface |
How do I install mellu?
- 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/kotaraa09/easyClaude claude plugin validate ./easyClaude/.
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add kotaraa09/easyClaude && claude plugin install mellu@mellu-mate
Or ask Claude to set it up
Paste this into Claude Code and it installs mellu for you:
Install the "mellu" Claude Code mod from https://github.com/kotaraa09/easyClaude. Run claude plugin validate on it first and show me what it can access before you enable it.
More from kotaraa09/easyClaude
This repository has 3 Claude Code mods on MCPMods.
- blast-radius: Holds risky shell commands (rm -rf, Remove-Item -Recurse, git reset --hard, git clean, force push, migrations) and shows (Review before installing)
- filetree: An IDE-style file tree for Claude Code that shows what Claude is doing and where in files (Review before installing)