What is ohmyjev?
ohmyjev is a Claude Code mod by novacon that jev for Claude Code: Bash and Write gates, an injection screen, and a done-check, decided by TypeSafe's Jev. It is listed under Interface and has 2 GitHub stars.
| Type | Claude code mod |
|---|---|
| Author | novacon |
| Repository | novacon/ohmyjev |
| Popularity | 2 GitHub stars |
| Category | Interface |
| Security | High risk (36/100) |
| Rank | #1,370 of 5,272 Claude Code mods; #536 in Interface |
| License | MIT |
| Last commit | 2026-10-15 |
| Hooks | 14 events |
| Sees | Bash|WebFetch|Read|Write|Edit|NotebookEdit|/"^mcp__"/ calls, classic hooks, compaction, every prompt, subagent spawns |
| Draws on | nothing |
Is ohmyjev safe to install?
ohmyjev scores 36/100 on the MCPMods security check: High risk. Things to review: sends data over the network; starts processes outside the sandbox; writes files or config; reads environment variables; watches every prompt or event. It passed 2 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 |
|---|---|
| Sends data over the network | Review |
| Starts processes outside the sandbox | Review |
| Writes files or config | Review |
| Reads environment variables | Review |
| Watches every prompt or event | Review |
| 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 |
|---|---|
$.clock.sleep | |
$.command.list | |
$.command.register | |
$.env.get | reads env vars |
$.fs.exists | reads files |
$.fs.read | reads files |
$.fs.stat | reads files |
$.fs.write | writes files |
$.http.fetch | network requests |
$.model.classify | drives Claude |
$.model.complete | drives Claude |
$.process.run | runs processes |
$.session.compact | drives Claude |
$.session.cwd | |
$.session.id | |
$.session.messages | reads the transcript |
$.session.root | |
$.tool.register | drives Claude |
$.ui.log | draws interface |
$.ui.status | draws interface |
How do I install ohmyjev?
- 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/novacon/ohmyjev claude plugin validate ./ohmyjev/.
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add novacon/ohmyjev && claude plugin install ohmyjev@ohmyjev
Or ask Claude to set it up
Paste this into Claude Code and it installs ohmyjev for you:
Install the "ohmyjev" Claude Code mod from https://github.com/novacon/ohmyjev. Run claude plugin validate on it first and show me what it can access before you enable it.