Bring E Invoicing
to Google ADK
Learn how to connect Simple Fatoora to Google ADK and start using 11 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
What is the Simple Fatoora MCP Server?
Connect your Simple Fatoora account to any AI agent and take full control of your e-invoicing and business financial orchestration through natural conversation. Simple Fatoora provides a specialized platform for creating ZATCA-compliant invoices and managing small business accounting, and this integration allows you to retrieve invoice metadata, manage client databases, and track inventory directly from your chat interface.
What you can do
- Invoicing Orchestration — Create simplified and VAT invoices programmatically to ensure your billing is always compliant and efficient.
- Client Lifecycle Management — List all managed clients and retrieve detailed profile metadata, including contact and tax info directly from the AI interface.
- Inventory & Item Control — Access and monitor your item database to keep your product and service catalog updated via natural language.
- Financial Monitoring — Retrieve and monitor invoice statuses to ensure your accounts receivable are always synchronized.
- Operational Oversight — Track account activity and manage inventory items using simple AI commands to streamline your business workflows.
How it works
1. Subscribe to this server
2. Enter your Simple Fatoora API Key from your dashboard settings
3. Start managing your e-invoicing from Claude, Cursor, or any MCP-compatible client
No more manual ZATCA reporting or spreadsheet billing. Your AI acts as a dedicated accountant or finance operations manager.
Who is this for?
- Business Owners in KSA — quickly generate ZATCA-compliant invoices and monitor client payments without switching apps.
- Accountants & Finance Teams — automate the retrieval of invoice metadata and monitor inventory levels via natural conversation.
- Operations Managers — streamline the management of client records and track item availability directly within the chat.
Built-in capabilities (11)
Create a new client
Create a new item
Pass items as a JSON string. Create a Simplified Tax Invoice (B2C)
Pass items as a JSON string. Create a VAT Tax Invoice (B2B)
Delete a client
Get client details by ID
Get invoice details by ID
List all clients
List all invoices
List all items/products
Update an existing client
Why Google ADK?
Google ADK natively supports Simple Fatoora as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 11 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.
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Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution
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Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with Simple Fatoora
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Production-ready features like session management, evaluation, and deployment come built-in. not bolted on
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Seamless integration with Google Cloud services means you can combine Simple Fatoora tools with BigQuery, Vertex AI, and Cloud Functions
Simple Fatoora in Google ADK
Simple Fatoora and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect Simple Fatoora to Google ADK through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 3,400+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for Simple Fatoora in Google ADK
The Simple Fatoora MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 11 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Google ADK only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
Simple Fatoora for Google ADK
Every tool call from Google ADK to the Simple Fatoora MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can my AI automatically create a ZATCA-compliant VAT invoice for a customer?
Yes! Use the create_vat_invoice tool. Provide the client details and item list, and your agent will generate a compliant ZATCA Phase 2 invoice instantly.
How do I check the stock level for a specific item in Simple Fatoora?
Simply ask the agent to run the list_items action. It will retrieve the current inventory catalog, including stock counts and pricing for all items.
How do I find my Simple Fatoora API Key?
Log in to your Simple Fatoora dashboard, navigate to Settings > API Integration, and you will find your unique secret API Key there.
How does Google ADK connect to MCP servers?
Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.
Can ADK agents use multiple MCP servers?
Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.
Which Gemini models work best with MCP tools?
Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.
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Update: pip install --upgrade google-adk