Claude Code mod
blast-radius
Dry-runs risky Bash commands (recursive deletes, destructive git, kubectl delete, SQL wipes) and asks Proceed or Cancel first. Deletes inside system temp or .scratch/tmp/.tmp folders run without asking.
Install
/plugin marketplace add cskwork/claude-code-mods
/plugin install blast-radius@claude-code-modsMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L2Writes or runs: runs processes, reads files, reads env vars, draws
- Sees
- Bash calls
- Hooks
tool.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
- cskwork/claude-code-mods
- Folder
blast-radius- Marketplace
claude-code-mods- Author
- cskwork
- Last updated
- 28 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is blast-radius?
Dry-runs risky Bash commands (recursive deletes, destructive git, kubectl delete, SQL wipes) and asks Proceed or Cancel first. Deletes inside system temp or .scratch/tmp/.tmp folders run without asking. It is a mod for Claude Code, from cskwork/claude-code-mods on GitHub.
What can the blast-radius mod access?
Its widest reach is "writes or runs" (runs processes, reads files, reads env vars, draws). It sees Bash calls. Like any mod, it runs with your permissions.
How do I install blast-radius?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add cskwork/claude-code-mods and then /plugin install blast-radius@claude-code-mods.
More guard & safety mods
blast-radius
aqaurius6666/claude-blast-radius
When a Bash command asks for permission, preview its blast radius: rm targets measured (files, size, what git can't restore), plus your own regex -> dry-run rules per command in a chain or pipe. A line under the dialog, details in a side pane. Display only: never changes the decision.
blast-radius
gauravruhela07/claude-mods
Shows how far each change can reach: the files that depend on every file Claude edits, and a flag on wide-reaching shell commands. Show only, never blocks.
bash-guard
hugo88/claude-code-bash-guard
Blocks catastrophic Bash commands; holds risky ones (rm -r, git reset --hard, git clean, force push, migrations) and shows what they would change, with Proceed and Cancel
block-battle
jpo-oss/claude-games
Falling-block puzzle inside Claude Code: solo Marathon, a bot to beat, 1v1 battles and a leaderboard while a long task runs
bash-explain
KKK12142/claude-mods
Explains in Korean the shell command a permission dialog asks about, with what it would actually delete or discard (adapted from blast-radius), and asks before a risky loss in auto mode
block-destructive-commands
JinhaoFang/claude-mods
Denies Bash commands that match destructive patterns (recursive rm on roots, force push, hard reset, destructive SQL, disk formatting) before they run. A tool.call hook with a Bash matcher that returns { deny } without calling next.
Browse the most popular Claude Code mods, all guard & safety mods, or the skills and MCP server directories.