What is jev-claude-router?
jev-claude-router is a Claude Code mod by Flam1ngFir3ball that routes each Claude Code turn to the model and effort TypeSafe's Jev picks, weighed against what a switch costs, and compacts with Jev instead of a lossy summary. It is listed under Cost & usage and has 2 GitHub stars.
| Type | Claude code mod |
|---|---|
| Author | Flam1ngFir3ball |
| Repository | Flam1ngFir3ball/jev-claude-router |
| Popularity | 2 GitHub stars |
| Category | Cost & usage |
| Security | Review before installing (72/100) |
| Rank | #1,158 of 5,272 Claude Code mods; #216 in Cost & usage |
| License | MIT |
| Last commit | 2026-09-29 |
| Hooks | 10 events |
| Sees | classic hooks, compaction, subagent spawns |
| Draws on | SessionMode |
Is jev-claude-router safe to install?
jev-claude-router scores 72/100 on the MCPMods security check: Review before installing. Things to review: sends data over the network; 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 |
|---|---|
| Sends data over the network | Review |
| Starts no processes | Pass |
| Writes no files or config | Pass |
| Reads environment variables | Review |
| Only sees the events it hooks | Pass |
| Doesn't drive Claude | Pass |
| Validator reported problems | Note |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.agent.list | |
$.clock.sleep | |
$.command.register | |
$.env.get | reads env vars |
$.http.fetch | network requests |
$.session.id | |
$.session.model | |
$.session.surfaces | |
$.session.usage | |
$.store.delete | keeps its own state |
$.store.get | keeps its own state |
$.store.keys | keeps its own state |
$.store.set | keeps its own state |
How do I install jev-claude-router?
- 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/Flam1ngFir3ball/jev-claude-router claude plugin validate ./jev-claude-router/.
- Install it. Run this in your terminal, then /reload-plugins in an open session.
git clone https://github.com/Flam1ngFir3ball/jev-claude-router && claude --plugin-dir ./jev-claude-router/.
Or ask Claude to set it up
Paste this into Claude Code and it installs jev-claude-router for you:
Install the "jev-claude-router" Claude Code mod from https://github.com/Flam1ngFir3ball/jev-claude-router. Run claude plugin validate on it first and show me what it can access before you enable it.