What is supabase-guard?
supabase-guard is a Claude Code mod by Szotasz that supabase guard: stops Supabase calls aimed at a project other than the current folder's, and asks in a one-key popup before destructive SQL, branch resets or project pauses. /supaor. It is listed under Security and has 6 GitHub stars.
| Type | Claude code mod |
|---|---|
| Author | Szotasz |
| Repository | Szotasz/claude-mods |
| Popularity | 6 GitHub stars |
| Category | Security |
| Security | Low risk (84/100) |
| Rank | #668 of 5,272 Claude Code mods; #93 in Security |
| Last commit | 2026-10-07 |
| Stars this week | +4 |
| Hooks | 4 events |
| Sees | Bash calls, every tool call |
| Draws on | nothing |
Is supabase-guard safe to install?
supabase-guard scores 84/100 on the MCPMods security check: Low risk. Things to review: reads environment variables. It passed 6 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 no processes | Pass |
| Writes no files or config | Pass |
| Reads environment variables | Review |
| Only sees the events it hooks | Pass |
| Doesn't drive Claude | Pass |
| Passes claude plugin validate | Pass |
| No license detected | Note |
API calls in its code
| Call | What it means |
|---|---|
$.command.register | |
$.env.get | reads env vars |
$.fs.exists | reads files |
$.fs.read | reads files |
$.session.cwd | |
$.session.repo | |
$.state.get | |
$.state.set | |
$.store.get | keeps its own state |
$.store.set | keeps its own state |
$.ui.ask | draws interface |
$.ui.toast | draws interface |
How do I install supabase-guard?
- 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/Szotasz/claude-mods claude plugin validate ./claude-mods/plugins/supabase-guard
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add Szotasz/claude-mods && claude plugin install supabase-guard@claude-mods
Or ask Claude to set it up
Paste this into Claude Code and it installs supabase-guard for you:
Install the "supabase-guard" Claude Code mod from https://github.com/Szotasz/claude-mods/tree/main/plugins/supabase-guard. Run claude plugin validate on it first and show me what it can access before you enable it.
More from Szotasz/claude-mods
This repository has at least 9 Claude Code mods on MCPMods.
- decision-popup: Decision popup: Claude asks every decision (approve/refuse, A or B, irreversible steps) as a one-key question, drawn in (Low risk)
- focus-mode: Focus mode: hides tool calls, intermediate text, your prompts and command output; shows only a subtask list with progres (Low risk)
- project-pane: Side pane for the current repo: git state with a one-press GitHub sync, Netlify deploys, PRs and CI, Supabase project. H (Review before installing)
- public-repo-guard: Push guard: before a git push to a public GitHub repo (or making one public) it scans what would go out for Supabase pro (Review before installing)
- snake-pane: Snake in the side pane while Claude works: opens when you send a prompt, pauses when the turn ends, keeps your best scor (Review before installing)
- tool-hub: Toolbox: a button at the bottom right of the prompt footer (or /eszkozok) opens switches above the prompt for Szabolcs's (Low risk)
- usage-band: Status line: model, context window, 5-hour and weekly limits with reset times, warning past 90%. Hungarian or English. (Low risk)
- usage-header: Band above the prompt: context window broken down by category in colours, plus the 5-hour and weekly limits. Hungarian o (Low risk)