Claude Code mod
jev-semaphore
Jev Semaphore for Claude Code: Jev / Kev model routing for subagents, with a live allocation pane, agent graph and context-exchange band
Install
/plugin marketplace add staticdreams/jev-semaphore
/plugin install jev-semaphore@jev-semaphoreMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L3Network: network, runs processes, writes files, changes config, drives Claude, reads files, reads env vars, reads settings, reads mod state, persists state, draws
- Sees
- subagent spawns, every tool call
- Draws in
PaneAbovePrompt- Hooks
session.startcommand.runprompt.composeagent.spawnturn.completetool.callui.render
From a static scan of the mod's code by awesome-claude-code-mods. It shows what the code asks for, not a security review.
How Claude Code mods work
- A mod is a plugin with a JavaScript or TypeScript module that runs inside Claude Code (version 2.1.287 or later). It can draw panes beside the transcript, a band above the prompt, buttons and toasts, restyle the spinner and tool rows, and watch or rewrite tool calls and prompts.
- It installs like any plugin: add its marketplace with /plugin marketplace add owner/repo, then /plugin install name@marketplace.
- Check what a mod can reach before installing: it runs with your permissions. Reach goes from drawing only, to reading files, to writing files or running processes, to the network. Run claude plugin validate on a clone to list its hooks and calls without running it.
- Turn one off from the Installed tab in /plugin, or start Claude Code with --safe-mode to skip every customization for a session.
Details
- Repository
- staticdreams/jev-semaphore
- Folder
.- Marketplace
jev-semaphore- Author
- Peter
- License
- MIT
- Last updated
- 4 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is jev-semaphore?
Jev Semaphore for Claude Code: Jev / Kev model routing for subagents, with a live allocation pane, agent graph and context-exchange band It is a mod for Claude Code, from staticdreams/jev-semaphore on GitHub.
What can the jev-semaphore mod access?
Its widest reach is "network" (network, runs processes, writes files, changes config, drives Claude, reads files, reads env vars, reads settings, reads mod state, persists state, draws). It sees subagent spawns, every tool call. It draws in Pane, AbovePrompt. Like any mod, it runs with your permissions.
How do I install jev-semaphore?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add staticdreams/jev-semaphore and then /plugin install jev-semaphore@jev-semaphore.
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