What is jev-context?
jev-context is a Claude Code mod by HyunjunJeon that jev keeps the context window lean so compaction comes later: prunes tool output on entry, caps subagent reports, carries exact facts across compaction, compacts when the cache is cold. It is listed under Cost & usage and has 8 GitHub stars.
| Type | Claude code mod |
|---|---|
| Author | HyunjunJeon |
| Repository | HyunjunJeon/jev-context |
| Popularity | 8 GitHub stars |
| Category | Cost & usage |
| Security | Review before installing (61/100) |
| Rank | #565 of 5,272 Claude Code mods; #99 in Cost & usage |
| Last commit | 2026-09-29 |
| Hooks | 0 events |
| Sees | only the events it hooks |
| Draws on | nothing |
Is jev-context safe to install?
jev-context scores 61/100 on the MCPMods security check: Review before installing. Things to review: validator reported problems. It passed 6 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 |
| Doesn't drive Claude | Pass |
| Validator reported problems | Flag |
| No license detected | Note |
How do I install jev-context?
- 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/HyunjunJeon/jev-context claude plugin validate ./jev-context/.
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add HyunjunJeon/jev-context && claude plugin install jev-context@jev-context-local
Or ask Claude to set it up
Paste this into Claude Code and it installs jev-context for you:
Install the "jev-context" Claude Code mod from https://github.com/HyunjunJeon/jev-context. Run claude plugin validate on it first and show me what it can access before you enable it.