Affinity MCP Server for Google ADK 5 tools — connect in under 2 minutes
Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Affinity as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
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="affinity_agent",
instruction=(
"You help users interact with Affinity "
"using 5 available tools."
),
tools=[mcp_tools],
)
* 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 Affinity MCP Server
Connect your Affinity account to your AI agent to unlock professional relationship intelligence and CRM orchestration. From auditing your smart lists to monitoring recent email and meeting interactions and managing your contact pipeline, your agent handles your deal flow through natural conversation.
Google ADK natively supports Affinity 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
- Smart List Management — List and retrieve entries for your custom smart lists, including statuses and field values
- Relationship Intelligence — Access relationship strength scores and identify 'warm' introduction paths within your network
- Contact Oversight — List and manage people and organizations, ensuring your B2B intelligence is always up-to-date
- Interaction Auditing — Retrieve logs of recent emails, meetings, and calls automatically synced from team accounts
- Pipeline Insights — Quickly identify active opportunities and track deal progress directly from your chat interface
The Affinity 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 Affinity to Google ADK via MCP
Follow these steps to integrate the Affinity 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 Affinity via MCP
Why Use Google ADK with the Affinity MCP Server
Google ADK provides unique advantages when paired with Affinity 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 Affinity
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 Affinity tools with BigQuery, Vertex AI, and Cloud Functions
Affinity + Google ADK Use Cases
Practical scenarios where Google ADK combined with the Affinity MCP Server delivers measurable value.
Enterprise data agents: ADK agents query Affinity and cross-reference results with internal databases for comprehensive analysis
Multi-modal workflows: combine Affinity tool responses with Gemini's vision and language capabilities in a single agent
Automated compliance checks: schedule ADK agents to query Affinity regularly and flag policy violations or configuration drift
Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Affinity
Affinity MCP Tools for Google ADK (5)
These 5 tools become available when you connect Affinity to Google ADK via MCP:
list_interactions
Retrieve recent chronological logs of synced emails, meetings, and calls across your team
list_list_entries
Retrieve the people or organizations associated with a specific Affinity smart list ID
list_organizations
Retrieve companies and institutions mapped within your Affinity CRM
list_persons
Retrieve a paginated list of people your team has interacted with in your Affinity network
list_smart_lists
Retrieve the catalog of custom smart lists (pipelines) securely configured in your account
Example Prompts for Affinity in Google ADK
Ready-to-use prompts you can give your Google ADK agent to start working with Affinity immediately.
"Search for a person contact with the name 'Jane Smith'."
"List all entries in my 'Active Deals' smart list."
"Show me the last 5 meetings my team had with 'Innovate Corp'."
Troubleshooting Affinity MCP Server with Google ADK
Common issues when connecting Affinity to Google ADK through the Vinkius, and how to resolve them.
McpToolset not found
pip install --upgrade google-adkAffinity + Google ADK FAQ
Common questions about integrating Affinity MCP Server with Google ADK.
How does Google ADK connect to MCP servers?
Can ADK agents use multiple MCP servers?
Which Gemini models work best with MCP tools?
Connect Affinity with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
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Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Affinity to Google ADK
Get your token, paste the configuration, and start using 5 tools in under 2 minutes. No API key management needed.