Claude Code mod
collision-guard
Asks before Claude edits a file another chat on this machine changed in the last 30 minutes. Each chat keeps its own small ledger; no model calls, no network.
Install
/plugin marketplace add VedantAndhale/claude-pro-kit
/plugin install collision-guard@claude-pro-kitMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L2Writes or runs: writes files, reads files, reads env vars, persists state, draws
- Sees
- every tool call
- Hooks
session.starttool.callcommand.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.
Details
- Repository
- VedantAndhale/claude-pro-kit
- Folder
plugins/collision-guard- Marketplace
claude-pro-kit- Author
- Vedant Andhale
- License
- MIT
- Last updated
- 9 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is collision-guard?
Asks before Claude edits a file another chat on this machine changed in the last 30 minutes. Each chat keeps its own small ledger; no model calls, no network. It is a mod for Claude Code, from VedantAndhale/claude-pro-kit on GitHub.
What can the collision-guard mod access?
Its widest reach is "writes or runs" (writes files, reads files, reads env vars, persists state, draws). It sees every tool call. Like any mod, it runs with your permissions.
How do I install collision-guard?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add VedantAndhale/claude-pro-kit and then /plugin install collision-guard@claude-pro-kit.
Is collision-guard popular?
VedantAndhale/claude-pro-kit has 12 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 9 October 2026.
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