Claude Code mod

jev-tool-gate

Log-only Jev judgment of risky tool calls (destructive? requested by fetched content?). Never changes a decision; hosted calls off by default.

Guard & safety modsValidates on Claude Code 2.1.316 Source

Install

From source

git clone https://github.com/m2ai-portfolio/claude-mods.git
claude --plugin-dir ./claude-mods/jev-tool-gate

The repo has no marketplace file, so load the plugin folder directly with --plugin-dir.

What it can access

Reach: L3Network: network, runs processes, writes files, reads files, reads env vars, persists state
Sees: every prompt, every tool call
Hooks: session.startprompt.submittool.calltool.checkcommand.run

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

Repository: m2ai-portfolio/claude-mods
Folder: jev-tool-gate
Author: Matthew Snow
Type: Guard & safety mods
Last updated: 21 October 2026
Listed in: awesome-claude-code-mods

FAQ

What is jev-tool-gate?

Log-only Jev judgment of risky tool calls (destructive? requested by fetched content?). Never changes a decision; hosted calls off by default. It is a mod for Claude Code, from m2ai-portfolio/claude-mods on GitHub.

What can the jev-tool-gate mod access?

Its widest reach is "network" (network, runs processes, writes files, reads files, reads env vars, persists state). It sees every prompt, every tool call. Like any mod, it runs with your permissions.

How do I install jev-tool-gate?

Clone m2ai-portfolio/claude-mods and start Claude Code with --plugin-dir pointing at the mod's folder (jev-tool-gate).

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