How do I find my Affinda API Key?

Log in to Affinda, click on your profile avatar, and go to **Settings** > **API Keys**. You can generate a new token there. Remember to copy it immediately, as it is only shown once.

What document types are supported?

Affinda supports dozens of specialized models including Resumes, Invoices, Receipts, Passports, Driver Licenses, and Purchase Orders. Use the `list_document_types` tool to see the full list for your account.

Can I parse a document via a public URL?

Yes! The `create_document` tool accepts a `url` parameter. Simply provide the direct link to the PDF or image, and Affinda will retrieve and parse it automatically.

Affinda MCP Server for Google ADK 5 tools — connect in under 2 minutes

Name: Affinda
Availability: InStock
Author: Vinkius

google.github.io/adk-docs/tools/mcp-tools

Built by Vinkius GDPR 5 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Affinda as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
    StreamableHTTPConnectionParams,
)

# Your Vinkius token. get it at cloud.vinkius.com
mcp_tools = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    )
)

agent = Agent(
    model="gemini-2.5-pro",
    name="affinda_agent",
    instruction=(
        "You help users interact with Affinda "
        "using 5 available tools."
    ),
    tools=[mcp_tools],
)

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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

About Affinda MCP Server

Connect your Affinda account to your AI agent to unlock powerful intelligent document processing (IDP). From automatically extracting details from resumes and invoices to auditing document statuses across your workspaces, your agent handles structured data extraction through natural conversation.

Google ADK natively supports Affinda as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 5 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

What you can do

Automated Document Parsing — Upload PDFs or images of resumes, invoices, and passports for high-accuracy JSON extraction
Workspace Oversight — List and audit documents within your specific workspaces to maintain organizational control
Extraction Model Management — List available document types (Resume, Invoice, Receipt, etc.) supported by your account
Real-time Status Tracking — Retrieve the parsing status and technical metadata for any uploaded document
Metadata Insights — Quickly identify processing errors or missing data across your document library directly from chat

The Affinda MCP Server exposes 5 tools through the Vinkius. Connect it to Google ADK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Affinda to Google ADK via MCP

Follow these steps to integrate the Affinda MCP Server with Google ADK.

Install Google ADK

Run pip install google-adk

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Create the agent

Save the code above and integrate into your ADK workflow

Explore tools

The agent will discover 5 tools from Affinda via MCP

Why Use Google ADK with the Affinda MCP Server

Google ADK provides unique advantages when paired with Affinda through the Model Context Protocol.

Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution

Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with Affinda

Production-ready features like session management, evaluation, and deployment come built-in. not bolted on

Seamless integration with Google Cloud services means you can combine Affinda tools with BigQuery, Vertex AI, and Cloud Functions

Affinda + Google ADK Use Cases

Practical scenarios where Google ADK combined with the Affinda MCP Server delivers measurable value.

Enterprise data agents: ADK agents query Affinda and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine Affinda tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query Affinda regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Affinda

Affinda MCP Tools for Google ADK (5)

These 5 tools become available when you connect Affinda to Google ADK via MCP:

create_document

Defaults to synchronous waiting for the output. Upload and parse a PDF or image into Affinda via its public URL for high-accuracy JSON extraction

get_document

Retrieve the fully structured JSON data and status for a specific processed document in Affinda

list_document_types

Retrieve exactly which parsing models the Affinda account supports (e.g. Resume, Invoice, Passport)

list_documents

Retrieve all parsed documents in an Affinda workspace with their processing status

list_workspaces

Retrieve all container workspaces for documents created within your Affinda account

Example Prompts for Affinda in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with Affinda immediately.

"List all documents in my 'HR Recruitment' workspace."

"Parse this resume URL: https://example.com/cv.pdf using the 'resume' model."

"List the available document types in my account."

Troubleshooting Affinda MCP Server with Google ADK

Common issues when connecting Affinda to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

Affinda + Google ADK FAQ

Common questions about integrating Affinda MCP Server with Google ADK.

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.