What is blast-radius?
blast-radius is a Claude Code mod by navin0812 that holds destructive Bash calls (rm -rf, git reset --hard, git clean, force push, migrations) and shows the files affected in a pane until you Proceed or Cancel. It is listed under Security and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | navin0812 |
| Repository | navin0812/claude-mods |
| Popularity | no public popularity data yet |
| Category | Security |
| Security | Review before installing (68/100) |
| Rank | #4,111 of 5,272 Claude Code mods; #430 in Security |
| Last commit | 2026-10-03 |
| Hooks | 3 events |
| Sees | Bash calls |
| Draws on | Pane |
Is blast-radius safe to install?
blast-radius scores 68/100 on the MCPMods security check: Review before installing. Things to review: starts processes outside the sandbox; writes files or config. It passed 4 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| No network access | Pass |
| Starts processes outside the sandbox | Review |
| Writes files or config | Review |
| Doesn't read environment variables | Pass |
| Only sees the events it hooks | Pass |
| Doesn't drive Claude | Pass |
| Validator reported problems | Note |
| No license detected | Note |
API calls in its code
| Call | What it means |
|---|---|
$.fs.write | writes files |
$.process.run | runs processes |
$.state.get | |
$.state.set | |
$.ui.ask | draws interface |
$.ui.close | draws interface |
$.ui.open | draws interface |
$.ui.resolve | draws interface |
How do I install blast-radius?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/navin0812/claude-mods claude plugin validate ./claude-mods/blast-radius
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add navin0812/claude-mods && claude plugin install blast-radius@claude-mods
Or ask Claude to set it up
Paste this into Claude Code and it installs blast-radius for you:
Install the "blast-radius" Claude Code mod from https://github.com/navin0812/claude-mods/tree/main/blast-radius. Run claude plugin validate on it first and show me what it can access before you enable it.
More from navin0812/claude-mods
This repository has 2 Claude Code mods on MCPMods.
- replay-theater: Records every Edit/Write in a turn, then steps through them one diff at a time in a pane (/replay). (Low risk)