Claude Code mod
shared-file-guard
Refuses a shell write to a shared file (STATUS.md, CLAUDE.md, MEMORY.md, or the files you name) that this session has not read, or that another session changed since
Install
/plugin marketplace add mutlumehmet/claude-plugins
/plugin install shared-file-guard@mehmetmutluMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L1Reads: reads files, reads env vars, draws
- Sees
- Read|Edit|Write calls, Bash calls
- Hooks
session.startcommand.runtool.call
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
- mutlumehmet/claude-plugins
- Folder
plugins/shared-file-guard- Marketplace
mehmetmutlu- Author
- Mehmet Mutlu
- License
- MIT
- Last updated
- 30 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is shared-file-guard?
Refuses a shell write to a shared file (STATUS.md, CLAUDE.md, MEMORY.md, or the files you name) that this session has not read, or that another session changed since It is a mod for Claude Code, from mutlumehmet/claude-plugins on GitHub.
What can the shared-file-guard mod access?
Its widest reach is "reads" (reads files, reads env vars, draws). It sees Read|Edit|Write calls, Bash calls. Like any mod, it runs with your permissions.
How do I install shared-file-guard?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add mutlumehmet/claude-plugins and then /plugin install shared-file-guard@mehmetmutlu.
Is shared-file-guard popular?
mutlumehmet/claude-plugins has 6 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 30 October 2026.
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