Which tools are required to use this skill?

To establish WebSocket connections, you will need tools like websocat or wscat installed, along with jq for processing JSON data in the terminal.

Does this skill work with Supabase Row Level Security (RLS)?

Yes, Supabase Realtime respects RLS policies. Users will only receive real-time changes for rows they have permission to access based on the provided API key.

What is the Supabase Realtime skill for Claude Code?

It is a specialized capability that provides Claude with the patterns, scripts, and commands necessary to interact with Supabase's WebSocket-based real-time features directly from the command line.

Can I filter which database changes I receive?

Yes, the skill includes guidance on using PostgreSQL filters (e.g., status=eq.active) to ensure you only receive notifications for specific data updates.

Supabase Realtime

Name: Supabase Realtime
Author: Nice-Wolf-Studio

byNice-Wolf-Studio

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Database Management

Enable real-time data synchronization and event listening for Supabase applications directly within your development environment.

This skill provides comprehensive patterns and commands for implementing Supabase Realtime features, including database change subscriptions, presence tracking, and broadcast messaging. It specifically addresses the complexities of managing WebSocket connections in a terminal environment by providing ready-to-use bash scripts and configurations for tools like websocat. Whether you are debugging live data streams, monitoring database events, or building lightweight automation scripts, this skill bridges the gap between the terminal and Supabase's powerful real-time engine.

Key Features

014 GitHub stars

02Apply granular filters to subscriptions to receive only relevant data updates

03Automate event handling with continuous bash-based listener scripts

04Implement presence tracking to monitor user online/offline status

05Subscribe to PostgreSQL changes including INSERT, UPDATE, and DELETE events

06Configure broadcast messaging for low-latency communication between clients

Use Cases

01Live monitoring of database changes during local development and debugging

02Building terminal-based alerts or notifications triggered by database events

03Testing and validating Supabase Realtime configurations and RLS policies

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add nice-wolf-studio/claude-code-supabase-skills supabase-realtime

For use in Claude.ai and ChatGPT

Download Skill