KnowFirst MCP Server for Google ADK 10 tools — connect in under 2 minutes
Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add KnowFirst 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="knowfirst_agent",
instruction=(
"You help users interact with KnowFirst "
"using 10 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 KnowFirst MCP Server
Connect your AI agent to KnowFirst, the leading provider of real-time data intelligence and entity profiling.
Google ADK natively supports KnowFirst as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 10 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.
Key Capabilities
- Entity Profiling — Deep search for companies and individuals to get comprehensive intelligence data
- Signal Auditing — Track changes and signals for specific entities over time to detect shifts in behavior
- Market Analysis — Access trending signals by category to understand sector-wide movements
- Relationship Mapping — Graph connections between entities to discover hidden networks and dependencies
- Source Transparency — Audit the data sources providing information for your research
Simple Integration
1. Get your KnowFirst API Key from your dashboard
2. Configure the key in this MCP server
3. Start extracting data intelligence using natural language commands
The KnowFirst MCP Server exposes 10 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 KnowFirst to Google ADK via MCP
Follow these steps to integrate the KnowFirst 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 10 tools from KnowFirst via MCP
Why Use Google ADK with the KnowFirst MCP Server
Google ADK provides unique advantages when paired with KnowFirst 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 KnowFirst
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 KnowFirst tools with BigQuery, Vertex AI, and Cloud Functions
KnowFirst + Google ADK Use Cases
Practical scenarios where Google ADK combined with the KnowFirst MCP Server delivers measurable value.
Enterprise data agents: ADK agents query KnowFirst and cross-reference results with internal databases for comprehensive analysis
Multi-modal workflows: combine KnowFirst tool responses with Gemini's vision and language capabilities in a single agent
Automated compliance checks: schedule ADK agents to query KnowFirst regularly and flag policy violations or configuration drift
Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including KnowFirst
KnowFirst MCP Tools for Google ADK (10)
These 10 tools become available when you connect KnowFirst to Google ADK via MCP:
audit_entity_changes
Audit historical changes for an entity
check_knowfirst_api_status
Check the status of the KnowFirst API
get_entity_connections
Graph the connections of an entity
get_entity_profile
Get complete intelligence profile for an entity
get_market_intelligence_trends
g., Tech, Finance). Get current market trends by category
list_entity_data_points
List raw data points for an entity
list_intelligence_sources
g., Public Records, Social Signals, News). List all data sources used by KnowFirst
query_custom_intelligence
Provide the query parameters as a JSON string. Execute a custom intelligence query
search_data_sources
Search for specific data sources
search_intelligence_entities
Returns unique entity IDs. Search for specific entities in the intelligence database
Example Prompts for KnowFirst in Google ADK
Ready-to-use prompts you can give your Google ADK agent to start working with KnowFirst immediately.
"Research Acme Corp in KnowFirst"
"Show me the connections for entity 'ent_123'"
"What are the trending signals in the 'Fintech' category?"
Troubleshooting KnowFirst MCP Server with Google ADK
Common issues when connecting KnowFirst to Google ADK through the Vinkius, and how to resolve them.
McpToolset not found
pip install --upgrade google-adkKnowFirst + Google ADK FAQ
Common questions about integrating KnowFirst 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 KnowFirst with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
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GitHub Copilot in VS Code with Agent mode and MCP support.
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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 KnowFirst to Google ADK
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.