Supabase. Database, auth, storage, and edge functions.
Connect your Supabase project to let agents monitor your database, auth, storage, and edge functions. Agents can analyze query performance, check auth flows, and help optimize your backend.
Get started for freeWhat Polylane does with Supabase.
Projects and their pieces in the graph
Every project with its edge functions, database branches, and storage buckets, next to everything else you run.
Linked to the services that use them
Polylane matches Supabase hosts in env vars across your other clouds, so the graph already knows which service talks to which project.
Change history per sync
Functions redeploy, branches come and go, buckets appear. Each sync records what changed, so investigations start from the change.
Your rows stay yours
Polylane reads the Supabase Management API and nothing else: it never connects to your databases, never sees your rows, and never stores project API keys.
How it works.
Connect
OAuth with read scopes, or paste a personal access token. Either way it's encrypted before it's stored, and the agent never sees it.
Sync
Projects, edge functions, branches, and buckets land in the graph with their history.
Agents investigate
A failing function or an unhealthy project traces to the services around it, and the fix arrives for your review.
In the graph.
Every Supabase resource Polylane picks up sits in the graph with its connections, config and history.
Project Postgres Database Connection Pooler Edge Function Database Branch Storage Bucket Auth Service Storage Service Realtime Service REST API Custom Domain Secret Network Restrictions Tools for the investigation.
What Polylane can do with Supabase while it investigates. Every call is recorded in the transcript.
supabaseApi Call any Supabase Management API endpoint that lacks a dedicated tool
supabaseGetLogs Get Supabase service logs for a project: API gateway, edge functions, Postgres, Auth, Storage, or Realtime
supabaseGetAdvisors Get Supabase security and performance advisor findings for a project
supabaseGetProjectHealth Get the live health of a Supabase project's bundled services (database, REST, Auth, Storage, Realtime)
These prompts already work. Copy one, swap your own service name in, and run it.
Give it to your coding agent and let it cook.
“We're renaming the orders table tonight. Which services, queries, and crons touch it?” 
“Map our AWS account: what's running, what depends on what, and what's critical?” 
“Find the risky configuration: public buckets, missing alarms, single points of failure.” Use Supabase with any coding agent. Polylane connects them.
Connect your agent to Polylane once and it can query Supabase alongside the rest of your stack.
Guides and fixes for Supabase
- Error fix Fix “remaining connection slots are reserved” in PostgreSQL Why Postgres refuses new logins with “remaining connection slots are reserved”, how to find who holds the connections, and how to pool and cap them for good.
- Error fix Fix Prisma “P1001: Can't reach database server” Why Prisma prints “P1001: Can't reach database server”, how to test the host and port it names, and how to fix private hosts, IPv6, paused databases and URLs.
- Guide How to Monitor a Supabase App in Production Monitor a Supabase app in production: scrape the Metrics API into Prometheus, drain logs, run SQL health checks, trace requests and alert on what matters.
- Guide How to monitor a vibe-coded app in production Monitor a vibe-coded app in production: surface swallowed errors, add a health route, tag deploys, watch cron jobs and alert on what users feel first.
Common questions.
Is Polylane an AI SRE for Supabase?
It does that work. Polylane's agents keep your Supabase resources in one graph, investigate what breaks, and fix it with your approval. We call it self-operating software: your software looks after itself.
Can Polylane change anything in Supabase?
Only if you let it. With read-only access, Polylane investigates and explains, and code fixes go to your repos for review. With write access, writes wait for your approval unless you've allowed them to run on their own.