diff --git a/README.md b/README.md
index f854eb0..b6b8f68 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,7 @@ who haven't ordered
 
 | When | What | How |
 |------|------|-----|
+| Monday 6:55am ET | Sync employee roster from Slack channel membership | EventBridge → Lambda → DynamoDB |
 | Monday 7am ET | Email previous week's payroll deductions to `payroll@` | EventBridge → Lambda → SES |
 | Monday 8am ET | Scrape menu, generate form, upload to S3, post link to Slack | GitHub Actions cron |
 | Mon–Thu | Employees visit `orders.seahavenind.com` and submit orders | S3 static form → API Gateway → Lambda → DynamoDB |
@@ -43,7 +44,7 @@ Stack name: `meal-order-manager` (us-east-1)
 - **CloudFront** — HTTPS distribution with custom domain `orders.seahavenind.com`
 - **DynamoDB** — `meal-order-manager-orders` (orders, menu, roster, config)
 - **API Gateway** — HttpApi for order submission
-- **Lambda** — 5 functions: submit-order, close-form, aggregate-orders, slack-notifier, email-report
+- **Lambda** — 6 functions: submit-order, close-form, aggregate-orders, slack-notifier, sync-roster, email-report
 - **EventBridge** — scheduled rules (dual EST/EDT) for close, reminders, payroll email
 - **Secrets Manager** — Slack bot token, form API key
 - **SES** — payroll deduction emails
@@ -63,7 +64,7 @@ playwright install chromium
 
 ```bash
 cp samconfig.toml.example samconfig.toml
-# Edit samconfig.toml with your certificate ARN, API key, etc.
+# Edit samconfig.toml with your certificate ARN, etc.
 sam build
 sam deploy
 ```
@@ -75,7 +76,7 @@ sam deploy
 3. Update the Slack channel SSM parameter: `aws ssm put-parameter --name /meal-order-manager/slack-channel-id --value "C0XXXXXXX" --overwrite`
 4. Verify SES sender identity for `adam@seahavenind.com`
 5. Set up DNS: CNAME `orders.seahavenind.com` → CloudFront distribution domain
-6. Populate employee roster: edit `config.json` and run `python3 scripts/seed_roster.py`
+6. Roster syncs automatically from Slack channel members (runs Monday 6:55am ET), or seed manually: `python3 scripts/seed_roster.py`
 
 ## Local Workflow (no AWS)
 
@@ -108,12 +109,13 @@ meal-order-manager/
 │   ├── scraper/                 # Playwright menu scraper
 │   ├── server/                  # Form generator + local Flask server
 │   ├── aggregator/              # Order aggregation + CSV reports
-│   └── shared/python/shared/    # Lambda layer (db, secrets, slack helpers)
+│   └── shared/shared/           # Lambda layer (db, secrets, slack helpers)
 ├── functions/                   # Lambda handlers
 │   ├── submit_order/
 │   ├── close_form/
 │   ├── aggregate_orders/
 │   ├── slack_notifier/
+│   ├── sync_roster/
 │   └── email_report/
 ├── scripts/                     # CI/CD helper scripts
 │   ├── upload_menu.py
@@ -121,5 +123,6 @@ meal-order-manager/
 │   └── seed_roster.py
 ├── template.yaml                # SAM template
 ├── samconfig.toml.example
+├── slack-app-manifest.yml       # Slack app manifest (paste into api.slack.com)
 └── config.json
 ```
diff --git a/functions/aggregate_orders/handler.py b/functions/aggregate_orders/handler.py
index e2c9534..2586d6a 100644
--- a/functions/aggregate_orders/handler.py
+++ b/functions/aggregate_orders/handler.py
@@ -42,8 +42,12 @@ def lambda_handler(event, context):
     order_csv_key = f"reports/{week}/order-summary.csv"
     payroll_csv_key = f"reports/{week}/payroll-deductions.csv"
 
-    _s3.put_object(Bucket=bucket, Key=order_csv_key, Body=order_csv, ContentType="text/csv")
-    _s3.put_object(Bucket=bucket, Key=payroll_csv_key, Body=payroll_csv, ContentType="text/csv")
+    _s3.put_object(
+        Bucket=bucket, Key=order_csv_key, Body=order_csv, ContentType="text/csv"
+    )
+    _s3.put_object(
+        Bucket=bucket, Key=payroll_csv_key, Body=payroll_csv, ContentType="text/csv"
+    )
 
     summary["order_csv_s3_key"] = order_csv_key
     summary["payroll_csv_s3_key"] = payroll_csv_key
@@ -52,7 +56,9 @@ def lambda_handler(event, context):
     _lambda.invoke(
         FunctionName=os.environ["SLACK_NOTIFIER_ARN"],
         InvocationType="Event",
-        Payload=json.dumps({"event": "orders_aggregated", "week": week}, cls=DecimalEncoder),
+        Payload=json.dumps(
+            {"event": "orders_aggregated", "week": week}, cls=DecimalEncoder
+        ),
     )
 
     return {"status": "aggregated", "week": week, "total_employees": len(orders)}
@@ -69,12 +75,14 @@ def build_summary(orders: list[dict], week: str) -> dict:
 
     meals = []
     for name, data in sorted(meal_totals.items()):
-        meals.append({
-            "meal": name,
-            "quantity": data["quantity"],
-            "unit_price": data["unit_price"],
-            "line_total": round(data["unit_price"] * data["quantity"], 2),
-        })
+        meals.append(
+            {
+                "meal": name,
+                "quantity": data["quantity"],
+                "unit_price": data["unit_price"],
+                "line_total": round(data["unit_price"] * data["quantity"], 2),
+            }
+        )
 
     return {
         "week": week,
@@ -91,25 +99,38 @@ def build_order_summary_csv(summary: dict) -> str:
     writer = csv.writer(buf)
     writer.writerow(["Meal", "Quantity", "Unit Price", "Line Total"])
     for meal in summary["meals"]:
-        writer.writerow([meal["meal"], meal["quantity"], f"${meal['unit_price']:.2f}", f"${meal['line_total']:.2f}"])
+        writer.writerow(
+            [
+                meal["meal"],
+                meal["quantity"],
+                f"${meal['unit_price']:.2f}",
+                f"${meal['line_total']:.2f}",
+            ]
+        )
     writer.writerow([])
-    writer.writerow(["TOTAL", summary["total_meals"], "", f"${summary['grand_total']:.2f}"])
+    writer.writerow(
+        ["TOTAL", summary["total_meals"], "", f"${summary['grand_total']:.2f}"]
+    )
     return buf.getvalue()
 
 
 def build_payroll_csv(orders: list[dict]) -> str:
     buf = io.StringIO()
     writer = csv.writer(buf)
-    writer.writerow(["Employee Name", "Employee Email", "Items Ordered", "Total Deduction"])
+    writer.writerow(
+        ["Employee Name", "Employee Email", "Items Ordered", "Total Deduction"]
+    )
     for order in sorted(orders, key=lambda o: o["employee_name"]):
         items_str = "; ".join(
             f"{item['name']} x{int(item['quantity'])} (${float(item.get('subtotal', float(item.get('price', 0)) * int(item.get('quantity', 0)))):.2f})"
             for item in order.get("items", [])
         )
-        writer.writerow([
-            order["employee_name"],
-            order["employee_email"],
-            items_str,
-            f"${float(order['total']):.2f}",
-        ])
+        writer.writerow(
+            [
+                order["employee_name"],
+                order["employee_email"],
+                items_str,
+                f"${float(order['total']):.2f}",
+            ]
+        )
     return buf.getvalue()
diff --git a/functions/email_report/handler.py b/functions/email_report/handler.py
index e30ab36..5fd7f7e 100644
--- a/functions/email_report/handler.py
+++ b/functions/email_report/handler.py
@@ -44,7 +44,9 @@ def lambda_handler(event, context):
     msg.attach(body)
 
     attachment = MIMEApplication(csv_content)
-    attachment.add_header("Content-Disposition", "attachment", filename=f"payroll-deductions-{week}.csv")
+    attachment.add_header(
+        "Content-Disposition", "attachment", filename=f"payroll-deductions-{week}.csv"
+    )
     msg.attach(attachment)
 
     _ses.send_raw_email(
diff --git a/functions/slack_notifier/handler.py b/functions/slack_notifier/handler.py
index 94e5513..86966db 100644
--- a/functions/slack_notifier/handler.py
+++ b/functions/slack_notifier/handler.py
@@ -31,7 +31,7 @@ def handle_menu_published(event):
     week = event.get("week", current_week())
     meal_count = event.get("meal_count", "")
 
-    text = f"This week's meal order is open! Deadline: Thursday 6pm."
+    text = "This week's meal order is open! Deadline: Thursday 6pm."
     blocks = [
         {
             "type": "header",
@@ -121,17 +121,24 @@ def handle_reminder(event):
         send_dm(
             slack_id,
             f"Meal orders close at 6pm today. Place your order: {form_url}",
-            blocks=[{
-                "type": "section",
-                "text": {
-                    "type": "mrkdwn",
-                    "text": (
-                        f"Hey {emp['name'].split()[0]}! Meal orders close at *6pm today*.\n\n"
-                        f"*<{form_url}|Place your order>*"
-                    ),
-                },
-            }],
+            blocks=[
+                {
+                    "type": "section",
+                    "text": {
+                        "type": "mrkdwn",
+                        "text": (
+                            f"Hey {emp['name'].split()[0]}! Meal orders close at *6pm today*.\n\n"
+                            f"*<{form_url}|Place your order>*"
+                        ),
+                    },
+                }
+            ],
         )
         dm_count += 1
 
-    return {"status": "reminders_sent", "week": week, "dm_count": dm_count, "missing_count": len(missing)}
+    return {
+        "status": "reminders_sent",
+        "week": week,
+        "dm_count": dm_count,
+        "missing_count": len(missing),
+    }
diff --git a/functions/submit_order/handler.py b/functions/submit_order/handler.py
index 06546fc..9ff9939 100644
--- a/functions/submit_order/handler.py
+++ b/functions/submit_order/handler.py
@@ -67,7 +67,12 @@ def handle_submit(event):
     filtered_items = [i for i in items if i.get("quantity", 0) > 0]
     total = sum((i.get("price", 0) or 0) * i.get("quantity", 0) for i in filtered_items)
 
-    slug = "".join(c if c.isalnum() or c in "- " else "" for c in name).strip().replace(" ", "-").lower()
+    slug = (
+        "".join(c if c.isalnum() or c in "- " else "" for c in name)
+        .strip()
+        .replace(" ", "-")
+        .lower()
+    )
 
     order_data = {
         "employee_name": name,
@@ -79,7 +84,14 @@ def handle_submit(event):
 
     put_order(week, slug, order_data)
 
-    return response(200, {"status": "ok", "message": f"Order saved for {name}", "total": order_data["total"]})
+    return response(
+        200,
+        {
+            "status": "ok",
+            "message": f"Order saved for {name}",
+            "total": order_data["total"],
+        },
+    )
 
 
 def response(status_code: int, body: dict) -> dict:
diff --git a/functions/sync_roster/handler.py b/functions/sync_roster/handler.py
index 2ef8ff6..16e643d 100644
--- a/functions/sync_roster/handler.py
+++ b/functions/sync_roster/handler.py
@@ -5,7 +5,9 @@ from shared.slack import get_channel_members, get_user_info
 
 
 def lambda_handler(event, context):
-    channel_id = os.environ.get("SLACK_CHANNEL_ID") or __import__("shared.secrets", fromlist=["get_parameter"]).get_parameter(os.environ["SLACK_CHANNEL_PARAM"])
+    channel_id = os.environ.get("SLACK_CHANNEL_ID") or __import__(
+        "shared.secrets", fromlist=["get_parameter"]
+    ).get_parameter(os.environ["SLACK_CHANNEL_PARAM"])
 
     member_ids = get_channel_members(channel_id)
     if not member_ids:
@@ -27,11 +29,13 @@ def lambda_handler(event, context):
             skipped += 1
             continue
 
-        employees.append({
-            "name": name,
-            "email": email,
-            "slack_user_id": uid,
-        })
+        employees.append(
+            {
+                "name": name,
+                "email": email,
+                "slack_user_id": uid,
+            }
+        )
 
     employees.sort(key=lambda e: e["name"])
 
diff --git a/scripts/notify_slack.py b/scripts/notify_slack.py
index 654afb6..7af565a 100644
--- a/scripts/notify_slack.py
+++ b/scripts/notify_slack.py
@@ -10,18 +10,28 @@ import os
 import sys
 import urllib.request
 
-SLACK_BOT_TOKEN_SECRET = os.environ.get("SLACK_BOT_TOKEN_SECRET", "meal-order-manager/slack-bot-token")
-SLACK_CHANNEL_PARAM = os.environ.get("SLACK_CHANNEL_PARAM", "/meal-order-manager/slack-channel-id")
+SLACK_BOT_TOKEN_SECRET = os.environ.get(
+    "SLACK_BOT_TOKEN_SECRET", "meal-order-manager/slack-bot-token"
+)
+SLACK_CHANNEL_PARAM = os.environ.get(
+    "SLACK_CHANNEL_PARAM", "/meal-order-manager/slack-channel-id"
+)
 
 
 def get_secret(secret_id):
     import boto3
-    return boto3.client("secretsmanager").get_secret_value(SecretId=secret_id)["SecretString"]
+
+    return boto3.client("secretsmanager").get_secret_value(SecretId=secret_id)[
+        "SecretString"
+    ]
 
 
 def get_parameter(name):
     import boto3
-    return boto3.client("ssm").get_parameter(Name=name, WithDecryption=True)["Parameter"]["Value"]
+
+    return boto3.client("ssm").get_parameter(Name=name, WithDecryption=True)[
+        "Parameter"
+    ]["Value"]
 
 
 def main():
@@ -33,7 +43,7 @@ def main():
     token = get_secret(SLACK_BOT_TOKEN_SECRET)
     channel = get_parameter(SLACK_CHANNEL_PARAM)
 
-    text = f"This week's meal order is open! Deadline: Thursday 6pm."
+    text = "This week's meal order is open! Deadline: Thursday 6pm."
     blocks = [
         {
             "type": "header",
@@ -44,8 +54,7 @@ def main():
             "text": {
                 "type": "mrkdwn",
                 "text": (
-                    f"*<{form_url}|Place your order>*\n\n"
-                    f"*Deadline:* Thursday 6pm\n"
+                    f"*<{form_url}|Place your order>*\n\n*Deadline:* Thursday 6pm\n"
                 ),
             },
         },
diff --git a/scripts/seed_roster.py b/scripts/seed_roster.py
index 3a69a59..c90ab70 100644
--- a/scripts/seed_roster.py
+++ b/scripts/seed_roster.py
@@ -37,12 +37,15 @@ def main():
 
     table = boto3.resource("dynamodb").Table(TABLE_NAME)
     from datetime import datetime
-    table.put_item(Item={
-        "PK": "CONFIG",
-        "SK": "ROSTER",
-        "employees": roster,
-        "updated_at": datetime.now().isoformat(),
-    })
+
+    table.put_item(
+        Item={
+            "PK": "CONFIG",
+            "SK": "ROSTER",
+            "employees": roster,
+            "updated_at": datetime.now().isoformat(),
+        }
+    )
 
     print(f"Seeded {len(roster)} employees to DynamoDB")
     for emp in roster:
diff --git a/scripts/upload_menu.py b/scripts/upload_menu.py
index 4336ec2..7efd138 100644
--- a/scripts/upload_menu.py
+++ b/scripts/upload_menu.py
@@ -40,6 +40,7 @@ def main():
     table = boto3.resource("dynamodb").Table(TABLE_NAME)
 
     import time
+
     item = {
         "PK": f"WEEK#{week}",
         "SK": "MENU",
diff --git a/src/aggregator/aggregate.py b/src/aggregator/aggregate.py
index e2ed507..490ef32 100644
--- a/src/aggregator/aggregate.py
+++ b/src/aggregator/aggregate.py
@@ -50,12 +50,14 @@ def generate_order_summary(orders: list[dict]) -> dict:
 
     summary = []
     for name, data in sorted(meal_totals.items()):
-        summary.append({
-            "meal": name,
-            "quantity": data["quantity"],
-            "unit_price": data["unit_price"],
-            "line_total": round(data["unit_price"] * data["quantity"], 2),
-        })
+        summary.append(
+            {
+                "meal": name,
+                "quantity": data["quantity"],
+                "unit_price": data["unit_price"],
+                "line_total": round(data["unit_price"] * data["quantity"], 2),
+            }
+        )
 
     grand_total = sum(s["line_total"] for s in summary)
     total_meals = sum(s["quantity"] for s in summary)
@@ -74,18 +76,22 @@ def generate_payroll_csv(orders: list[dict], output_path: Path):
     """Write a CSV for payroll with one row per employee."""
     with open(output_path, "w", newline="") as f:
         writer = csv.writer(f)
-        writer.writerow(["Employee Name", "Employee Email", "Items Ordered", "Total Deduction"])
+        writer.writerow(
+            ["Employee Name", "Employee Email", "Items Ordered", "Total Deduction"]
+        )
         for order in sorted(orders, key=lambda o: o["employee_name"]):
             items_str = "; ".join(
                 f"{item['name']} x{item['quantity']} (${item['subtotal']:.2f})"
                 for item in order.get("items", [])
             )
-            writer.writerow([
-                order["employee_name"],
-                order["employee_email"],
-                items_str,
-                f"${order['total']:.2f}",
-            ])
+            writer.writerow(
+                [
+                    order["employee_name"],
+                    order["employee_email"],
+                    items_str,
+                    f"${order['total']:.2f}",
+                ]
+            )
 
 
 def generate_order_summary_csv(summary: dict, output_path: Path):
@@ -94,14 +100,18 @@ def generate_order_summary_csv(summary: dict, output_path: Path):
         writer = csv.writer(f)
         writer.writerow(["Meal", "Quantity", "Unit Price", "Line Total"])
         for meal in summary["meals"]:
-            writer.writerow([
-                meal["meal"],
-                meal["quantity"],
-                f"${meal['unit_price']:.2f}",
-                f"${meal['line_total']:.2f}",
-            ])
+            writer.writerow(
+                [
+                    meal["meal"],
+                    meal["quantity"],
+                    f"${meal['unit_price']:.2f}",
+                    f"${meal['line_total']:.2f}",
+                ]
+            )
         writer.writerow([])
-        writer.writerow(["TOTAL", summary["total_meals"], "", f"${summary['grand_total']:.2f}"])
+        writer.writerow(
+            ["TOTAL", summary["total_meals"], "", f"${summary['grand_total']:.2f}"]
+        )
 
 
 def main():
@@ -131,9 +141,9 @@ def main():
     generate_payroll_csv(orders, payroll_csv)
 
     # Print summary
-    print(f"\n{'='*60}")
+    print(f"\n{'=' * 60}")
     print(f"ORDER SUMMARY — Week {week}")
-    print(f"{'='*60}")
+    print(f"{'=' * 60}")
     print(f"{'Meal':<45} {'Qty':>4} {'Total':>8}")
     print("-" * 60)
     for meal in summary["meals"]:
@@ -142,7 +152,7 @@ def main():
     print(f"{'TOTAL':<45} {summary['total_meals']:>4} ${summary['grand_total']:>7.2f}")
     print(f"\n{summary['total_employees']} employees ordered")
 
-    print(f"\nFiles generated:")
+    print("\nFiles generated:")
     print(f"  Order summary: {summary_csv}")
     print(f"  Payroll report: {payroll_csv}")
     print(f"  Raw JSON:       {summary_json}")
diff --git a/src/scraper/recon.py b/src/scraper/recon.py
index 4326c2b..6009d14 100644
--- a/src/scraper/recon.py
+++ b/src/scraper/recon.py
@@ -5,7 +5,6 @@ Run this once to understand the site before building the production scraper.
 """
 
 import json
-import sys
 from playwright.sync_api import sync_playwright
 
 
@@ -23,47 +22,71 @@ def run_recon():
         def handle_response(response):
             url = response.url
             content_type = response.headers.get("content-type", "")
-            all_requests.append({
-                "url": url,
-                "status": response.status,
-                "content_type": content_type,
-            })
+            all_requests.append(
+                {
+                    "url": url,
+                    "status": response.status,
+                    "content_type": content_type,
+                }
+            )
             if "json" in content_type or "graphql" in url.lower():
                 try:
                     body = response.json()
-                    api_responses.append({
-                        "url": url,
-                        "status": response.status,
-                        "body_preview": json.dumps(body)[:2000],
-                    })
+                    api_responses.append(
+                        {
+                            "url": url,
+                            "status": response.status,
+                            "body_preview": json.dumps(body)[:2000],
+                        }
+                    )
                 except Exception:
                     pass
             elif url.endswith(".json") or "/api/" in url:
                 try:
                     body = response.text()
-                    api_responses.append({
-                        "url": url,
-                        "status": response.status,
-                        "body_preview": body[:2000],
-                    })
+                    api_responses.append(
+                        {
+                            "url": url,
+                            "status": response.status,
+                            "body_preview": body[:2000],
+                        }
+                    )
                 except Exception:
                     pass
 
         page.on("response", handle_response)
 
         print("Navigating to https://redefinemeals.com/menu ...")
-        page.goto("https://redefinemeals.com/menu", wait_until="networkidle", timeout=60000)
+        page.goto(
+            "https://redefinemeals.com/menu", wait_until="networkidle", timeout=60000
+        )
         page.wait_for_timeout(5000)
 
-        print(f"\n{'='*60}")
+        print(f"\n{'=' * 60}")
         print("PAGE TITLE:", page.title())
-        print(f"{'='*60}")
+        print(f"{'=' * 60}")
 
         print(f"\n--- All network requests ({len(all_requests)} total) ---")
         for req in all_requests:
-            if any(ext in req["url"] for ext in [".png", ".jpg", ".jpeg", ".gif", ".svg", ".ico", ".woff", ".woff2", ".ttf", ".css"]):
+            if any(
+                ext in req["url"]
+                for ext in [
+                    ".png",
+                    ".jpg",
+                    ".jpeg",
+                    ".gif",
+                    ".svg",
+                    ".ico",
+                    ".woff",
+                    ".woff2",
+                    ".ttf",
+                    ".css",
+                ]
+            ):
                 continue
-            print(f"  [{req['status']}] {req['content_type'][:30]:30s} {req['url'][:120]}")
+            print(
+                f"  [{req['status']}] {req['content_type'][:30]:30s} {req['url'][:120]}"
+            )
 
         print(f"\n--- JSON/API responses ({len(api_responses)} found) ---")
         for resp in api_responses:
@@ -71,11 +94,17 @@ def run_recon():
             print(f"  Status: {resp['status']}")
             print(f"  Body preview:\n    {resp['body_preview'][:500]}")
 
-        print(f"\n--- Page structure (meal-related elements) ---")
+        print("\n--- Page structure (meal-related elements) ---")
         for selector in [
-            "[class*='meal']", "[class*='menu']", "[class*='product']",
-            "[class*='item']", "[class*='card']", "[data-product]",
-            "[data-item]", ".grid > div", "article",
+            "[class*='meal']",
+            "[class*='menu']",
+            "[class*='product']",
+            "[class*='item']",
+            "[class*='card']",
+            "[data-product]",
+            "[data-item]",
+            ".grid > div",
+            "article",
         ]:
             elements = page.query_selector_all(selector)
             if elements:
@@ -88,8 +117,13 @@ def run_recon():
                     print(f"    Text preview: {inner[:200]}")
 
         # Also dump outer HTML of likely meal containers
-        print(f"\n--- Raw HTML sample (first product/card element) ---")
-        for selector in ["[class*='product']", "[class*='card']", "[class*='meal']", "[class*='menu-item']"]:
+        print("\n--- Raw HTML sample (first product/card element) ---")
+        for selector in [
+            "[class*='product']",
+            "[class*='card']",
+            "[class*='meal']",
+            "[class*='menu-item']",
+        ]:
             els = page.query_selector_all(selector)
             if els:
                 html = els[0].evaluate("el => el.outerHTML")
@@ -99,7 +133,7 @@ def run_recon():
                 break
 
         # Check for Shopify, WooCommerce, or other known platforms
-        print(f"\n--- Platform detection ---")
+        print("\n--- Platform detection ---")
         platform_checks = {
             "Shopify": "Shopify" in page.content(),
             "WooCommerce": "woocommerce" in page.content().lower(),
diff --git a/src/scraper/recon_deep.py b/src/scraper/recon_deep.py
index 2a29979..057bd01 100644
--- a/src/scraper/recon_deep.py
+++ b/src/scraper/recon_deep.py
@@ -28,7 +28,11 @@ def run():
 
         page.on("response", capture_response)
 
-        page.goto("https://www.redefinemeals.com/menu", wait_until="networkidle", timeout=60000)
+        page.goto(
+            "https://www.redefinemeals.com/menu",
+            wait_until="networkidle",
+            timeout=60000,
+        )
         page.wait_for_timeout(3000)
 
         # Extract detailed structure from first few article cards
@@ -44,23 +48,44 @@ def run():
 
         # Check for dietary tag elements
         print("\n--- Dietary/tag elements ---")
-        for sel in ["[class*='tag']", "[class*='diet']", "[class*='label']", "[class*='badge']", "[class*='filter']"]:
+        for sel in [
+            "[class*='tag']",
+            "[class*='diet']",
+            "[class*='label']",
+            "[class*='badge']",
+            "[class*='filter']",
+        ]:
             els = page.query_selector_all(sel)
             if els:
-                texts = [e.inner_text().strip() for e in els[:10] if e.inner_text().strip()]
+                texts = [
+                    e.inner_text().strip() for e in els[:10] if e.inner_text().strip()
+                ]
                 print(f"  {sel}: {len(els)} elements, samples: {texts}")
 
         # Check for filter/category buttons
         print("\n--- Filter/category buttons ---")
-        for sel in ["button", "[class*='filter']", "[class*='category']", "[class*='tab']"]:
+        for sel in [
+            "button",
+            "[class*='filter']",
+            "[class*='category']",
+            "[class*='tab']",
+        ]:
             els = page.query_selector_all(sel)
             if els:
-                texts = [e.inner_text().strip() for e in els[:20] if e.inner_text().strip()]
+                texts = [
+                    e.inner_text().strip() for e in els[:20] if e.inner_text().strip()
+                ]
                 print(f"  {sel}: {texts}")
 
         # Try known API patterns
         print("\n--- Trying API endpoints ---")
-        for path in ["/api/menu", "/api/products", "/api/meals", "/api/items", "/api/categories"]:
+        for path in [
+            "/api/menu",
+            "/api/products",
+            "/api/meals",
+            "/api/items",
+            "/api/categories",
+        ]:
             try:
                 resp = page.evaluate(f"""
                     async () => {{
@@ -85,7 +110,13 @@ def run():
                 quick_view_btns[0].click()
                 page.wait_for_timeout(2000)
                 # Look for modal content
-                for sel in [".modal", "[class*='modal']", "[class*='popup']", "[class*='quick-view']", "[class*='quickview']"]:
+                for sel in [
+                    ".modal",
+                    "[class*='modal']",
+                    "[class*='popup']",
+                    "[class*='quick-view']",
+                    "[class*='quickview']",
+                ]:
                     modal = page.query_selector(sel)
                     if modal and modal.is_visible():
                         print(f"  Modal selector: {sel}")
@@ -94,7 +125,7 @@ def run():
             except Exception as e:
                 print(f"  Quick View click failed: {e}")
 
-        print(f"\n--- API calls captured ---")
+        print("\n--- API calls captured ---")
         for hit in api_hits:
             print(f"  {hit['url']}")
             print(f"  {json.dumps(hit['body'])[:500]}\n")
diff --git a/src/scraper/scrape_menu.py b/src/scraper/scrape_menu.py
index be4f79e..53b8e64 100644
--- a/src/scraper/scrape_menu.py
+++ b/src/scraper/scrape_menu.py
@@ -9,7 +9,6 @@ replace the browser scrape in the future.
 
 import json
 import sys
-import os
 from datetime import datetime
 from pathlib import Path
 from playwright.sync_api import sync_playwright, TimeoutError as PwTimeout
@@ -114,7 +113,9 @@ def _extract_card(article) -> dict | None:
             calories, protein = _parse_macros(macros_text)
 
         tag_els = article.query_selector_all(".diet_mini_tag")
-        dietary_tags = [t.inner_text().strip().title() for t in tag_els if t.inner_text().strip()]
+        dietary_tags = [
+            t.inner_text().strip().title() for t in tag_els if t.inner_text().strip()
+        ]
 
         img_el = article.query_selector("img.main_meal_img")
         image_url = img_el.get_attribute("src") if img_el else None
@@ -148,34 +149,51 @@ def _enrich_with_descriptions(page, articles, meals):
             article.query_selector(".card_media_wrap").click()
             page.wait_for_timeout(800)
 
-            modal = page.query_selector(".modal.show, [class*='modal'][class*='show'], [class*='quickview']")
+            modal = page.query_selector(
+                ".modal.show, [class*='modal'][class*='show'], [class*='quickview']"
+            )
             if not modal:
                 # Try broader selector
-                modal = page.query_selector("[class*='modal']:not([style*='display: none'])")
+                modal = page.query_selector(
+                    "[class*='modal']:not([style*='display: none'])"
+                )
             if modal and modal.is_visible():
-                desc_el = modal.query_selector("[class*='description'], [class*='desc'], .meal_description")
+                desc_el = modal.query_selector(
+                    "[class*='description'], [class*='desc'], .meal_description"
+                )
                 if desc_el:
                     desc_text = desc_el.inner_text().strip()
                     # Filter out price strings and very short text
-                    if desc_text and len(desc_text) > 10 and not desc_text.startswith("$"):
+                    if (
+                        desc_text
+                        and len(desc_text) > 10
+                        and not desc_text.startswith("$")
+                    ):
                         meals[i]["description"] = desc_text
 
                 # Grab full macro details if available
-                detail_tags = modal.query_selector_all(".diet_mini_tag, [class*='lifestyle'] span")
+                detail_tags = modal.query_selector_all(
+                    ".diet_mini_tag, [class*='lifestyle'] span"
+                )
                 for tag_el in detail_tags:
                     tag_text = tag_el.inner_text().strip().title()
                     if tag_text and tag_text not in meals[i]["dietary_tags"]:
                         meals[i]["dietary_tags"].append(tag_text)
 
                 # Close modal
-                close_btn = modal.query_selector("button[class*='close'], [aria-label='Close'], .btn-close")
+                close_btn = modal.query_selector(
+                    "button[class*='close'], [aria-label='Close'], .btn-close"
+                )
                 if close_btn:
                     close_btn.click()
                 else:
                     page.keyboard.press("Escape")
                 page.wait_for_timeout(300)
         except Exception as e:
-            print(f"  Warning: Quick View failed for meal {i} ({meals[i]['name']}): {e}", file=sys.stderr)
+            print(
+                f"  Warning: Quick View failed for meal {i} ({meals[i]['name']}): {e}",
+                file=sys.stderr,
+            )
             try:
                 page.keyboard.press("Escape")
                 page.wait_for_timeout(300)
@@ -183,12 +201,22 @@ def _enrich_with_descriptions(page, articles, meals):
                 pass
 
 
-KNOWN_TAGS = ["Gluten Free", "Dairy Free", "Grass-Fed", "Low Carb", "Keto", "Vegan", "Vegetarian", "Nut Free"]
+KNOWN_TAGS = [
+    "Gluten Free",
+    "Dairy Free",
+    "Grass-Fed",
+    "Low Carb",
+    "Keto",
+    "Vegan",
+    "Vegetarian",
+    "Nut Free",
+]
 
 
 def _clean_tags(raw_tags: list[str]) -> list[str]:
     """Split concatenated tags and deduplicate."""
     import re
+
     cleaned = set()
     for raw in raw_tags:
         # Split on known tag boundaries (e.g., "Gluten Freedairy Free" → "Gluten Free", "Dairy Free")
@@ -196,7 +224,9 @@ def _clean_tags(raw_tags: list[str]) -> list[str]:
         for known in KNOWN_TAGS:
             if known.lower() in remaining.lower():
                 cleaned.add(known)
-                remaining = re.sub(re.escape(known), "", remaining, flags=re.IGNORECASE).strip()
+                remaining = re.sub(
+                    re.escape(known), "", remaining, flags=re.IGNORECASE
+                ).strip()
         if remaining and len(remaining) > 2:
             cleaned.add(remaining.strip().title())
     return sorted(cleaned)
@@ -213,6 +243,7 @@ def _parse_price(text: str) -> float | None:
 def _parse_macros(text: str) -> tuple[int | None, str | None]:
     """Parse '570cal • 39gP' into (570, '39g')."""
     import re
+
     cal_match = re.search(r"(\d+)\s*cal", text, re.IGNORECASE)
     prot_match = re.search(r"(\d+g?)\s*P", text)
     calories = int(cal_match.group(1)) if cal_match else None
@@ -225,7 +256,9 @@ def _parse_macros(text: str) -> tuple[int | None, str | None]:
 def main():
     config = load_config()
     url = config.get("menu_url", "https://www.redefinemeals.com/menu")
-    output_dir = Path(__file__).resolve().parents[2] / config.get("output_dir", "output")
+    output_dir = Path(__file__).resolve().parents[2] / config.get(
+        "output_dir", "output"
+    )
     output_dir.mkdir(exist_ok=True)
 
     print(f"Scraping menu from {url} ...")
@@ -238,7 +271,7 @@ def main():
 
     print(f"\nScraped {result['meal_count']} meals")
     if result["api_endpoints_found"]:
-        print(f"API endpoints detected (potential future shortcut):")
+        print("API endpoints detected (potential future shortcut):")
         for ep in result["api_endpoints_found"]:
             print(f"  {ep}")
     print(f"Output saved to {output_file}")
diff --git a/src/server/app.py b/src/server/app.py
index 7697a62..296358c 100644
--- a/src/server/app.py
+++ b/src/server/app.py
@@ -6,7 +6,6 @@ Orders are saved as JSON files in the orders directory, one per employee per wee
 """
 
 import json
-import os
 from datetime import datetime
 from pathlib import Path
 
@@ -46,7 +45,9 @@ def index():
 def get_menu():
     menu_file = latest_menu_file()
     if not menu_file:
-        return jsonify({"error": "No menu data available. Run scrape_menu.py first."}), 404
+        return jsonify(
+            {"error": "No menu data available. Run scrape_menu.py first."}
+        ), 404
     with open(menu_file) as f:
         return jsonify(json.load(f))
 
@@ -78,7 +79,12 @@ def submit_order():
     week_dir = ORDERS_DIR / week
     week_dir.mkdir(parents=True, exist_ok=True)
 
-    safe_name = "".join(c if c.isalnum() or c in "-_ " else "" for c in name).strip().replace(" ", "-").lower()
+    safe_name = (
+        "".join(c if c.isalnum() or c in "-_ " else "" for c in name)
+        .strip()
+        .replace(" ", "-")
+        .lower()
+    )
     order_file = week_dir / f"{safe_name}.json"
 
     order = {
@@ -97,7 +103,9 @@ def submit_order():
     with open(order_file, "w") as f:
         json.dump(order, f, indent=2)
 
-    return jsonify({"status": "ok", "message": f"Order saved for {name}", "total": order["total"]})
+    return jsonify(
+        {"status": "ok", "message": f"Order saved for {name}", "total": order["total"]}
+    )
 
 
 @app.route("/api/orders/<week>")
diff --git a/src/server/generate_form.py b/src/server/generate_form.py
index fa8d45b..d67e642 100644
--- a/src/server/generate_form.py
+++ b/src/server/generate_form.py
@@ -34,7 +34,9 @@ def latest_menu() -> dict:
         return json.load(f)
 
 
-def generate_form(menu: dict, config: dict, api_url: str = "", api_key: str = "") -> str:
+def generate_form(
+    menu: dict, config: dict, api_url: str = "", api_key: str = ""
+) -> str:
     meals_json = json.dumps(menu["meals"])
     roster_json = json.dumps(config.get("roster", []))
     deadline = config.get("order_deadline", "Thursday 6:00 PM")
@@ -295,8 +297,12 @@ init();
 
 def main():
     parser = argparse.ArgumentParser(description="Generate meal order form HTML")
-    parser.add_argument("--api-url", default="", help="API Gateway base URL (cloud mode)")
-    parser.add_argument("--api-key", default="", help="API key for order submission (cloud mode)")
+    parser.add_argument(
+        "--api-url", default="", help="API Gateway base URL (cloud mode)"
+    )
+    parser.add_argument(
+        "--api-key", default="", help="API key for order submission (cloud mode)"
+    )
     args = parser.parse_args()
 
     config = load_config()
@@ -312,7 +318,7 @@ def main():
     print(f"Generated order form ({mode} mode): {output_file}")
     print(f"  {menu['meal_count']} meals from menu scraped {menu['scraped_at'][:10]}")
     if mode == "local":
-        print(f"  Start the server with: python3 src/server/app.py")
+        print("  Start the server with: python3 src/server/app.py")
     else:
         print(f"  API endpoint: {args.api_url}")
 
diff --git a/src/shared/shared/db.py b/src/shared/shared/db.py
index 7d0099e..363ffb7 100644
--- a/src/shared/shared/db.py
+++ b/src/shared/shared/db.py
@@ -33,16 +33,18 @@ def ttl_days(days: int) -> int:
 
 
 def put_menu(week: str, menu_data: dict):
-    _get_table().put_item(Item={
-        "PK": f"WEEK#{week}",
-        "SK": "MENU",
-        "form_status": "open",
-        "scraped_at": menu_data.get("scraped_at"),
-        "menu_url": menu_data.get("menu_url"),
-        "meal_count": menu_data.get("meal_count"),
-        "meals": menu_data.get("meals"),
-        "ttl": ttl_days(90),
-    })
+    _get_table().put_item(
+        Item={
+            "PK": f"WEEK#{week}",
+            "SK": "MENU",
+            "form_status": "open",
+            "scraped_at": menu_data.get("scraped_at"),
+            "menu_url": menu_data.get("menu_url"),
+            "meal_count": menu_data.get("meal_count"),
+            "meals": menu_data.get("meals"),
+            "ttl": ttl_days(90),
+        }
+    )
 
 
 def get_menu(week: str) -> dict | None:
@@ -71,32 +73,39 @@ def _to_decimal(obj):
 
 
 def put_order(week: str, employee_slug: str, order_data: dict):
-    _get_table().put_item(Item=_to_decimal({
-        "PK": f"WEEK#{week}",
-        "SK": f"ORDER#{employee_slug}",
-        "employee_name": order_data["employee_name"],
-        "employee_email": order_data["employee_email"],
-        "submitted_at": order_data["submitted_at"],
-        "items": order_data["items"],
-        "total": order_data["total"],
-        "ttl": ttl_days(90),
-    }))
+    _get_table().put_item(
+        Item=_to_decimal(
+            {
+                "PK": f"WEEK#{week}",
+                "SK": f"ORDER#{employee_slug}",
+                "employee_name": order_data["employee_name"],
+                "employee_email": order_data["employee_email"],
+                "submitted_at": order_data["submitted_at"],
+                "items": order_data["items"],
+                "total": order_data["total"],
+                "ttl": ttl_days(90),
+            }
+        )
+    )
 
 
 def get_orders(week: str) -> list[dict]:
     resp = _get_table().query(
-        KeyConditionExpression=Key("PK").eq(f"WEEK#{week}") & Key("SK").begins_with("ORDER#"),
+        KeyConditionExpression=Key("PK").eq(f"WEEK#{week}")
+        & Key("SK").begins_with("ORDER#"),
     )
     return resp.get("Items", [])
 
 
 def put_summary(week: str, summary: dict):
-    _get_table().put_item(Item={
-        "PK": f"WEEK#{week}",
-        "SK": "SUMMARY",
-        "ttl": ttl_days(90),
-        **summary,
-    })
+    _get_table().put_item(
+        Item={
+            "PK": f"WEEK#{week}",
+            "SK": "SUMMARY",
+            "ttl": ttl_days(90),
+            **summary,
+        }
+    )
 
 
 def get_summary(week: str) -> dict | None:
@@ -111,9 +120,11 @@ def get_roster() -> list[dict]:
 
 
 def put_roster(employees: list[dict]):
-    _get_table().put_item(Item={
-        "PK": "CONFIG",
-        "SK": "ROSTER",
-        "employees": employees,
-        "updated_at": datetime.now(EASTERN).isoformat(),
-    })
+    _get_table().put_item(
+        Item={
+            "PK": "CONFIG",
+            "SK": "ROSTER",
+            "employees": employees,
+            "updated_at": datetime.now(EASTERN).isoformat(),
+        }
+    )
diff --git a/src/shared/shared/secrets.py b/src/shared/shared/secrets.py
index 3a3813e..b5a17df 100644
--- a/src/shared/shared/secrets.py
+++ b/src/shared/shared/secrets.py
@@ -1,4 +1,3 @@
-import os
 import boto3
 
 _cache = {}