MedLink

sample-apps/MedLink/.gitignore

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+# Python
+__pycache__/
+*.py[cod]
+*.pyo
+*.pyd
+
+# Virtual Environment
+venv/
+env/
+.venv/
+
+# Django
+db.sqlite3
+media/
+staticfiles/
+
+# VS Code
+.vscode/
+
+# Python environment
+.env
+
+# macOS
+.DS_Store
+
+# Logs
+*.log
+
+# PyCharm
+.idea/
+
+# Migrations cache
+*.pyc

sample-apps/MedLink/Procfile

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+web: gunicorn config.wsgi:application

sample-apps/MedLink/config/asgi.py

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+"""
+ASGI config for config project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.2/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings')
+
+application = get_asgi_application()

sample-apps/MedLink/config/settings.py

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+"""
+Django settings for config project.
+
+Generated by 'django-admin startproject' using Django 5.2.16.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.2/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/5.2/ref/settings/
+"""
+
+from pathlib import Path
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/5.2/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'django-insecure-6q52p-0y5k6)4ecd_o4=q2ttb1)rd@f7rv*w#w9*h&&9v_pz^*'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = ['*']
+
+
+# Application definition
+INSTALLED_APPS = [
+
+    'medlink',
+
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+
+    'rest_framework',
+
+
+]
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'whitenoise.middleware.WhiteNoiseMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'config.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [BASE_DIR / "medlink/templates"],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'config.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/5.2/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': BASE_DIR / 'db.sqlite3',
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/5.2/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/5.2/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/5.2/howto/static-files/
+
+STATIC_URL = "/static/"
+
+STATICFILES_DIRS = [
+    BASE_DIR / "medlink/static",
+]
+
+STATIC_ROOT = BASE_DIR / "staticfiles"
+
+MEDIA_URL = "/media/"
+
+MEDIA_ROOT = BASE_DIR / "media"
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+LOGIN_URL = "login"
+LOGIN_REDIRECT_URL = "dashboard_redirect"
+LOGOUT_REDIRECT_URL = "home"

sample-apps/MedLink/config/urls.py

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+from django.contrib import admin
+from django.urls import path, include
+
+urlpatterns = [
+    path("admin/", admin.site.urls),
+    path("", include("medlink.urls")),
+]

sample-apps/MedLink/config/wsgi.py

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+"""
+WSGI config for config project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.2/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings')
+
+application = get_wsgi_application()

sample-apps/MedLink/manage.py

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+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    """Run administrative tasks."""
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

sample-apps/MedLink/mcp_servers/__init__.py

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+# MediFind MCP Servers Package

sample-apps/MedLink/mcp_servers/geonav_server.py

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+import os
+import sys
+import django
+from pathlib import Path
+
+# Add project root to sys.path and setup Django environment
+BASE_DIR = Path(__file__).resolve().parent.parent
+sys.path.append(str(BASE_DIR))
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings')
+django.setup()
+
+from fastmcp import FastMCP
+from medifind.models import Pharmacy
+
+mcp = FastMCP("MediFind GeoNav Engine")
+
+@mcp.tool()
+def generate_google_maps_directions(latitude: float, longitude: float) -> str:
+    """Generates a 1-click turn-by-turn Google Maps navigation URL for pharmacy GPS coordinates."""
+    return f"https://www.google.com/maps/dir/?api=1&destination={latitude},{longitude}"
+
+@mcp.tool()
+def find_nearby_pharmacies(city: str = "Chennai", must_be_open: bool = True) -> list:
+    """Filters registered pharmacies in a specified city by active status and live OPEN/CLOSED state."""
+    query = Pharmacy.objects.filter(city__icontains=city, is_active=True)
+    if must_be_open:
+        query = query.filter(is_open=True)
+
+    results = []
+    for p in query:
+        directions_url = generate_google_maps_directions(float(p.latitude), float(p.longitude))
+        results.append({
+            "pharmacy_id": p.id,
+            "name": p.name,
+            "owner_name": p.owner_name,
+            "address": p.address,
+            "city": p.city,
+            "phone": p.phone,
+            "latitude": float(p.latitude),
+            "longitude": float(p.longitude),
+            "opening_time": str(p.opening_time),
+            "closing_time": str(p.closing_time),
+            "is_open": p.is_open,
+            "google_maps_directions_url": directions_url
+        })
+    return results
+
+if __name__ == "__main__":
+    mcp.run()