Claude Code mod

optim-jev

Jev based token-usage optimization tools for Claude Code workflows.

51 starsContext & usage mods Plugin marketplaceValidates on Claude Code 2.1.316 Source

Install

Inside Claude Code
/plugin marketplace add Oqura-ai/optim-jev
/plugin install optim-jev@optim-jev

Mods install like plugins. Run /reload-plugins or start a new session to load it.

What it can access

Reach
L2Writes or runs: runs processes, drives Claude, reads env vars, reads settings, reads the transcript, persists state, draws
Sees
Edit|Write|NotebookEdit|Bash|PowerShell calls, subagent spawns, every prompt, every skill, classic hooks, compaction
Draws in
AbovePromptCommandOutput
Hooks
command.runprompt.composeturn.starttool.callturn.stepagent.spawnprompt.attachmentprompt.submittool.checkskill.promptsession.startclassic.SessionStartclassic.PostModelSwitchsession.compactturn.completeui.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.
Claude Code docs

Details

Folder
.
Marketplace
optim-jev
Author
oqura.ai
License
MIT
Last updated
26 October 2026

FAQ

What is optim-jev?

Jev based token-usage optimization tools for Claude Code workflows. It is a mod for Claude Code, from Oqura-ai/optim-jev on GitHub.

What can the optim-jev mod access?

Its widest reach is "writes or runs" (runs processes, drives Claude, reads env vars, reads settings, reads the transcript, persists state, draws). It sees Edit|Write|NotebookEdit|Bash|PowerShell calls, subagent spawns, every prompt, every skill, classic hooks, compaction. It draws in AbovePrompt, CommandOutput. Like any mod, it runs with your permissions.

How do I install optim-jev?

Inside Claude Code (v2.1.287 or later), run /plugin marketplace add Oqura-ai/optim-jev and then /plugin install optim-jev@optim-jev.

Is optim-jev popular?

Oqura-ai/optim-jev has 51 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 26 October 2026.

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