Implement scalable Supabase Realtime features with broadcast-based channels.
npx skills add https://github.com/Raudbjorn/claude --skill supabase-realtime-raudbjorn
Please help me install this Agent Skill. Skill: supabase-realtime Source: https://github.com/Raudbjorn/claude/tree/main/supabase-realtime Command: npx skills add https://github.com/Raudbjorn/claude --skill supabase-realtime-raudbjorn
This Skill provides comprehensive guidance to implement scalable Supabase Realtime features, replacing fragile, non-scalable change feeds with robust broadcast-based patterns.
Example: Create a room messages channel and subscribe to message events. Use: const channel = supabase.channel('room:123:messages', { config: { private: true } }) channel .on('broadcast', { event: 'message_created' }, payload => { /* handle payload */ }) .subscribe()
High-intent search queries and answers about installing and using this skill.
To build scalable Supabase real-time features, use broadcast-based patterns with private, granular channels and database triggers. This replaces fragile change feeds with robust per-topic channel design for messaging and collaboration.
Migrating from postgres_changes to broadcast involves using database triggers with realtime.broadcast_changes and setting up per-topic channels. This break-glass migration pattern ensures your real-time updates remain scalable and reliable.
Supabase Realtime broadcast works with RLS by enabling private channels and applying optimized RLS policies. You configure channels with private: true and use granular access control to secure per-topic event subscriptions.
Yes, you can use Supabase database triggers to send broadcast events by implementing realtime.broadcast_changes with per-topic topics. This allows targeted real-time updates for specific entities like room messages.
Supabase Realtime broadcasts may not scale if using non-scalable change feeds instead of broadcast patterns. Optimize performance by implementing indexing strategies and migrating to per-topic broadcast channels.
For Supabase Realtime presence and live updates, database triggers using realtime.broadcast_changes are recommended to push events to private channels. This ensures scalable per-topic delivery for collaboration features.
cwinvestmentsAudit Supabase Row Level Security policies across all tables.
PTKDrakeConfigure Laravel broadcasting with Reverb, Pusher, or Ably drivers.
sasamukuOptimize Postgres query performance and schema design for Supabase.
cenjieEnable real-time bidirectional communication via WebSocket or SSE with room-based messaging.
