Claude Code mod
aidiff-gate
Keeps AI-written code honest: flags flaky and bloated tests, trims wall-of-text replies, and makes you write the 'why' before a commit. Uses TypeSafe's Jev as a fast judge.
Install
/plugin marketplace add JohnRiceML/aidiff-gate
/plugin install aidiff-gate@aidiff-gateMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L3Network: network, runs processes, drives Claude, reads files, reads env vars, reads mod state, persists state, draws
- Sees
- Write calls, Edit calls, every prompt, Bash calls
- Draws in
Pane- Hooks
session.starttool.callprompt.submitprompt.composeturn.completecommand.runui.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
- JohnRiceML/aidiff-gate
- Folder
.- Marketplace
aidiff-gate- Author
- John Rice
- License
- MIT
- Last updated
- 12 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is aidiff-gate?
Keeps AI-written code honest: flags flaky and bloated tests, trims wall-of-text replies, and makes you write the 'why' before a commit. Uses TypeSafe's Jev as a fast judge. It is a mod for Claude Code, from JohnRiceML/aidiff-gate on GitHub.
What can the aidiff-gate mod access?
Its widest reach is "network" (network, runs processes, drives Claude, reads files, reads env vars, reads mod state, persists state, draws). It sees Write calls, Edit calls, every prompt, Bash calls. It draws in Pane. Like any mod, it runs with your permissions.
How do I install aidiff-gate?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add JohnRiceML/aidiff-gate and then /plugin install aidiff-gate@aidiff-gate.
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