Apply production-ready Supabase SDK patterns for TypeScript and Python. Use when implementing Supabase integrations, refactoring SDK usage, or establishing team coding standards for Supabase. Trigger with phrases like "supabase SDK patterns", "supabase best practices", "supabase code patterns", "idiomatic supabase".
/plugin marketplace add jeremylongshore/claude-code-plugins-plus-skills/plugin install supabase-pack@claude-code-plugins-plusThis skill is limited to using the following tools:
Production-ready patterns for Supabase SDK usage in TypeScript and Python.
supabase-install-auth setup// src/supabase/client.ts
import { SupabaseClient } from '@supabase/supabase-js';
let instance: SupabaseClient | null = null;
export function getSupabaseClient(): SupabaseClient {
if (!instance) {
instance = new SupabaseClient({
apiKey: process.env.SUPABASE_API_KEY!,
// Additional options
});
}
return instance;
}
import { SupabaseError } from '@supabase/supabase-js';
async function safeSupabaseCall<T>(
operation: () => Promise<T>
): Promise<{ data: T | null; error: Error | null }> {
try {
const data = await operation();
return { data, error: null };
} catch (err) {
if (err instanceof SupabaseError) {
console.error({
code: err.code,
message: err.message,
});
}
return { data: null, error: err as Error };
}
}
async function withRetry<T>(
operation: () => Promise<T>,
maxRetries = 3,
backoffMs = 1000
): Promise<T> {
for (let attempt = 1; attempt <= maxRetries; attempt++) {
try {
return await operation();
} catch (err) {
if (attempt === maxRetries) throw err;
const delay = backoffMs * Math.pow(2, attempt - 1);
await new Promise(r => setTimeout(r, delay));
}
}
throw new Error('Unreachable');
}
| Pattern | Use Case | Benefit |
|---|---|---|
| Safe wrapper | All API calls | Prevents uncaught exceptions |
| Retry logic | Transient failures | Improves reliability |
| Type guards | Response validation | Catches API changes |
| Logging | All operations | Debugging and monitoring |
const clients = new Map<string, SupabaseClient>();
export function getClientForTenant(tenantId: string): SupabaseClient {
if (!clients.has(tenantId)) {
const apiKey = getTenantApiKey(tenantId);
clients.set(tenantId, new SupabaseClient({ apiKey }));
}
return clients.get(tenantId)!;
}
from contextlib import asynccontextmanager
from supabase import SupabaseClient
@asynccontextmanager
async def get_supabase_client():
client = SupabaseClient()
try:
yield client
finally:
await client.close()
import { z } from 'zod';
const supabaseResponseSchema = z.object({
id: z.string(),
status: z.enum(['active', 'inactive']),
createdAt: z.string().datetime(),
});
Apply patterns in supabase-core-workflow-a for real-world usage.