weni-utils-tools 0.0.3

Modular tools library for AI agents on the Weni platform

Weni Tools

Modular tools library for AI agents on the Weni platform.

📦 Installation

pip install weni-utils-tools

Note: The package name on PyPI is weni-utils-tools (with hyphens), and you import it as weni_utils.tools:

• Install: pip install weni-utils-tools
• Import: from weni_utils.tools import ...

🎯 Problem Solved

Before this library, each client had a complete copy of the agent code, resulting in:

• ❌ Duplicated code (70%+ identical between clients)
• ❌ Bug fix = N manual deploys
• ❌ Exponential maintenance
• ❌ Difficult onboarding of new clients

✅ Solution

A centralized library with plugin system:

• ✅ Shared core (search, simulation, stock)
• ✅ Optional plugins (regionalization, carousel)
• ✅ Bug fix = 1 deploy, all updated
• ✅ New client = import and configure plugins

🚀 Basic Usage

Modular Functions (Recommended)

from weni_utils.tools import search_products, get_region, simulate_cart

# Search products
products = search_products(
    base_url_vtex="https://store.vtexcommercestable.com.br",
    product_name="drill",
    max_products=10
)

# Get region by postal code
region_id, error, sellers = get_region(
    base_url_vtex="https://store.vtexcommercestable.com.br",
    postal_code="01310-100"
)

# Simulate cart
result = simulate_cart(
    base_url_vtex="https://store.vtexcommercestable.com.br",
    items=[{"id": "61556", "quantity": 1, "seller": "1"}],
    postal_code="01310-100"
)

Orchestration Class

from weni_utils.tools import ProductConcierge

concierge = ProductConcierge(
    base_url_vtex="https://store.vtexcommercestable.com.br",
    store_url_vtex="https://store.com.br"
)

result = concierge.search(product_name="drill")

🔌 Available Plugins

Regionalization

For clients with postal code-based regionalization.

from weni_utils.tools import ProductConcierge
from weni_utils.tools.plugins import Regionalization

concierge = ProductConcierge(
    base_url_vtex="...",
    store_url_vtex="...",
    plugins=[
        Regionalization()
    ]
)

result = concierge.search(
    product_name="cement",
    postal_code="01310-100"
)

Carousel

For sending products via WhatsApp carousel.

from weni_utils.tools.plugins import Carousel

concierge = ProductConcierge(
    plugins=[
        Carousel(
            weni_token="your-token",
            max_items=10,
            auto_send=True
        )
    ]
)

result = concierge.search(
    product_name="shirt",
    contact_info={"urn": "whatsapp:[phone]"}
)

CAPI (Meta Conversions API)

For sending conversion events to Meta.

from weni_utils.tools.plugins import CAPI

concierge = ProductConcierge(
    plugins=[
        CAPI(event_type="lead", auto_send=True)
    ]
)

WeniFlowTrigger

For triggering Weni flows.

from weni_utils.tools.plugins import WeniFlowTrigger

concierge = ProductConcierge(
    plugins=[
        WeniFlowTrigger(
            flow_uuid="flow-uuid",
            trigger_once=True
        )
    ]
)

🏗️ Architecture

┌─────────────────────────────────────────────────────────────────────┐
│                        ProductConcierge                              │
│                     (Orchestrates entire flow)                       │
└─────────────────────────────────────────────────────────────────────┘
                                 │
            ┌────────────────────┼────────────────────┐
            │                    │                    │
            ▼                    ▼                    ▼
┌─────────────────┐  ┌─────────────────┐  ┌─────────────────┐
│   VTEXClient    │  │  StockManager   │  │    Plugins      │
│                 │  │                 │  │                 │
│ • search()      │  │ • check()       │  │ • before_search │
│ • simulate()    │  │ • filter()      │  │ • after_search  │
│ • get_region()  │  │ • limit_size()  │  │ • enrich()      │
└─────────────────┘  └─────────────────┘  └─────────────────┘

🔄 Execution Flow

1. before_search - Plugins modify context (e.g., get region_id)
2. intelligent_search - Search products in VTEX
3. after_search - Plugins filter/modify products
4. check_availability - Verify stock
5. filter_products - Filter only products with stock
6. enrich_products - Plugins add extra data
7. finalize_result - Plugins perform final actions (e.g., send events)

🤝 Creating a New Plugin

from weni_utils.tools.plugins import PluginBase

class MyPlugin(PluginBase):
    name = "my_plugin"

    def before_search(self, context, client):
        # Modify context before search
        return context

    def after_search(self, products, context, client):
        # Modify products after search
        return products

    def after_stock_check(self, products_with_stock, context, client):
        # Enrich products after stock check
        return products_with_stock

    def finalize_result(self, result, context):
        # Final modification before return
        return result

📝 License

MIT License - Weni AI