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name supabase-cli
description This skill should be used when user asks to "use supabase CLI", "supabase init", "supabase start", "run migrations", "deploy edge functions", "manage Supabase project", or works with the supabase command-line tool for local development and project management.
references
commands
db
migration
functions
license MIT

Supabase CLI Skill

Skill for local development, migrations, edge functions, and project management with the supabase CLI. Official docs: https://supabase.com/docs/reference/cli/about

Installation

# macOS / Linux (Homebrew)
brew install supabase/tap/supabase

# npm
npm install -g supabase

# Windows (Scoop)
scoop bucket add supabase https://github.com/supabase/scoop-bucket.git
scoop install supabase

Authentication

# Login with access token from https://supabase.com/dashboard/account/tokens
supabase login

# Link to a project
supabase link --project-ref <project-id>

Quick Decision Trees

"I need local development"

Local dev?
├─ Initialize project → supabase init
├─ Start local stack → supabase start
│  ├─ Without specific services → supabase start -x studio,imgproxy
│  └─ Status → supabase status
├─ Stop local stack → supabase stop
│  └─ Clean up data → supabase stop --no-backup
├─ View service URLs → supabase status
└─ Bootstrap from template → supabase bootstrap

"I need database migrations"

Migrations?
├─ Create new migration → supabase migration new <name>
├─ Apply pending migrations → supabase migration up
│  └─ Rollback → supabase migration down
├─ Diff local changes → supabase db diff
│  └─ Save as migration → supabase db diff -f <name>
├─ Pull remote schema → supabase db pull
├─ Push local migrations → supabase db push
├─ Reset local database → supabase db reset
├─ List migrations → supabase migration list
├─ Squash migrations → supabase migration squash
├─ Run arbitrary SQL → supabase db query 'SELECT 1'
├─ Run pgTAP tests → supabase test db
└─ Lint schema → supabase db lint

"I need edge functions"

Edge Functions?
├─ Create new function → supabase functions new <name>
├─ Serve locally → supabase functions serve
│  └─ With env file → supabase functions serve --env-file .env.local
├─ Deploy to project → supabase functions deploy <name>
│  └─ Deploy all → supabase functions deploy
├─ Delete function → supabase functions delete <name>
├─ List functions → supabase functions list
└─ Download function → supabase functions download <name>

"I need to manage secrets"

Secrets?
├─ Set secrets → supabase secrets set KEY=value KEY2=value2
├─ Set from .env file → supabase secrets set --env-file .env
├─ List secrets → supabase secrets list
└─ Unset secrets → supabase secrets unset KEY KEY2

"I need code generation"

Code gen?
├─ TypeScript types from DB → supabase gen types typescript --project-id <id>
│  └─ From local DB → supabase gen types typescript --local
├─ Signing key → supabase gen signing-key
└─ Bearer JWT → supabase gen bearer-jwt --project-ref <ref>

"I need to inspect the database"

Inspect?
├─ Database stats → supabase inspect db db-stats
├─ Slow queries → supabase inspect db outliers
├─ Lock monitoring → supabase inspect db locks / blocking
├─ Long running queries → supabase inspect db long-running-queries
├─ Index analysis → supabase inspect db index-usage / unused-indexes
├─ Table sizes → supabase inspect db table-sizes / table-record-counts
├─ Cache hit ratio → supabase inspect db cache-hit
├─ Bloat → supabase inspect db bloat
├─ Vacuum stats → supabase inspect db vacuum-stats
└─ Replication slots → supabase inspect db replication-slots

"I need project management"

Project management?
├─ Create project → supabase projects create <name> --org-id <id> --db-password <pw> --region <r>
├─ List projects → supabase projects list
├─ Delete project → supabase projects delete --project-ref <ref>
├─ API keys → supabase projects api-keys --project-ref <ref>
├─ Organizations → supabase orgs list / create
├─ Custom domains → supabase domains create / get / activate
├─ Preview branches → supabase branches create / list / delete
├─ Backups (PITR) → supabase backups list / restore
├─ SSO management → supabase sso add / list / remove
└─ Push config → supabase config push

Common Workflows

New project setup

supabase init
supabase start
# Make schema changes in Supabase Studio (http://127.0.0.1:54323)
supabase db diff -f initial_schema
supabase stop

Migration workflow

# Create migration from local changes
supabase db diff -f add_profiles_table

# Or write SQL directly
supabase migration new add_profiles_table
# Edit supabase/migrations/<timestamp>_add_profiles_table.sql

# Test locally
supabase db reset
supabase test db

# Deploy to remote
supabase db push

Edge function development

supabase functions new my-function
# Edit supabase/functions/my-function/index.ts
supabase functions serve  # local dev with hot reload
supabase functions deploy my-function

Generate types after schema change

# From remote project
supabase gen types typescript --project-id <id> > database.types.ts

# From local running instance
supabase gen types typescript --local > database.types.ts

Reference Index

Category Reference Description
Top-level commands references/commands/ init, start, stop, status, login, link
Database references/db/ diff, dump, lint, pull, push, reset, query
Migrations references/migration/ list, new, repair, squash, up, down
Edge Functions references/functions/ new, serve, deploy, delete
Inspect references/inspect/ 20+ database inspection subcommands
Config references/config/ push config to remote
Domains references/domains/ custom domain management
Tests references/test/ pgTAP database tests
Examples references/examples.yaml Usage examples for all commands