How to Use the HappierLeads MCP in Google ADK

Q: Can I restrict HappierLeads tools within Google ADK?

Yes. Use the toolnames filter in your McpToolset configuration to expose only the specific functions your agent needs. This keeps your agent focused and reduces overhead.

Q: Will Google ADK work if the HappierLeads API is down?

You should use checkhappierstatus to verify connectivity. If the API is unreachable, your agent can catch the error and handle it gracefully without crashing.

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Connect HappierLeads MCP to Google ADK

Create your Vinkius account to connect HappierLeads to Google ADK and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup HappierLeads with Google ADK

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Google ADK Agent Lead Retrieval

Feed your Google ADK agent live visitor data to drive your sales motion. The `list_leads` tool allows your agent to pull current prospects directly into your pipeline. This integration allows your agent to compare site activity against your existing CRM records. Use `get_lead` to verify specific contact details before launching an automated campaign.

Targeted Prospecting with Google ADK

Use `search_visitors` to find specific companies that fit your ideal customer profile. Your agent can then refine its focus by applying filters with `list_leads_by_industry`. This gives your agent the power to prioritize high-intent visitors. It ensures your team spends time only on accounts that have shown clear interest in your offerings.

Visitor Session Analysis in Google ADK

Understand exactly what content drives conversions by using `get_top_pages` within your agent workflows. This data helps your agent identify which landing pages are performing best. Combine this with `list_sessions` to track individual visitor behavior. Your agent can then reconstruct the user journey to build more effective outreach scripts.

Setup guide

Set up HappierLeads MCP in Google ADK

Prerequisites

Python 3.10+ installed
google-adk package (pip install google-adk)
Active Vinkius subscription with a valid endpoint token

1

Install Google ADK

Run pip install google-adk to install the Agent Development Kit. MCP support is included via the McpToolset class.
2

Connect via SSE transport

Use McpToolset.from_server() with SseServerParams pointing to your Vinkius endpoint. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Create an LlmAgent

Pass the returned mcp_tools list directly to LlmAgent(tools=mcp_tools). The ADK maps each MCP tool to a native Gemini function call — no manual schema definitions required.
4

Run with any Gemini model

The agent works with any Gemini model (gemini-2.0-flash, gemini-2.5-pro, etc.). Copy the full example on the right to get started with HappierLeads tools in your ADK agent.

agent.py

from google.adk.agents import LlmAgent
from google.adk.tools.mcp_tool.mcp_toolset import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import SseServerParams

# Connect to the MCP via SSE
mcp_tools, exit_stack = await McpToolset.from_server(
    connection_params=SseServerParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    )
)

# Create your agent with auto-discovered tools
agent = LlmAgent(
    name="HappierLeads_agent",
    model="gemini-2.0-flash",
    instruction="You have access to HappierLeads tools via MCP.",
    tools=mcp_tools,
)

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by HappierLeads. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about HappierLeads MCP in Google ADK

Initialize an McpToolset with your server URL and add it to your LlmAgent. The Google ADK framework will then expose the HappierLeads tools to your agent's reasoning engine.

Yes. Use the tool_names filter in your McpToolset configuration to expose only the specific functions your agent needs. This keeps your agent focused and reduces overhead.

It is. Because the server is hosted on Vinkius, it scales with your agent's needs. You can run complex queries against your visitor data without managing infrastructure.

The server acts as a secure bridge, only passing the specific visitor records your agent requests. All traffic is encrypted, and the Vinkius sandbox environment prevents unauthorized access.

You should use `check_happier_status` to verify connectivity. If the API is unreachable, your agent can catch the error and handle it gracefully without crashing.

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