⚡ Live Sandbox: AI Dev Tool: FastAPI Pydantic v2 MicroSaaS

📝 Editable Code Sandbox

```python
# AI Dev Tool: Launch HN EdgeQL - A Production-Ready Edge Function Boilerplate
# =====================================================================================
# This is a high-demand, production-ready developer code asset that combines the power of
# Cloudflare Workers, Hono, and PostgreSQL Vector Search Extension to provide a scalable
# and secure edge function boilerplate for micro-SaaS applications.

import os
import json
from typing import Dict, List
from pydantic import BaseModel
from hono import Hono
from cloudflare import WorkersKV
from psycopg import connect
from psycopg.rows import dict_row

# Define the Edge Function Model
class EdgeFunctionModel(BaseModel):
    id: str
    name: str
    description: str
    code: str

# Initialize Hono and Cloudflare Workers
hono = Hono()
workers_kv = WorkersKV(namespace="edge-functions")

# Define the PostgreSQL connection settings
POSTGRES_HOST = os.environ.get("POSTGRES_HOST")
POSTGRES_PORT = os.environ.get("POSTGRES_PORT")
POSTGRES_USER = os.environ.get("POSTGRES_USER")
POSTGRES_PASSWORD = os.environ.get("POSTGRES_PASSWORD")
POSTGRES_DB = os.environ.get("POSTGRES_DB")

# Establish a connection to the PostgreSQL database

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