How to Use the ElectricSQL (Sync Engine) MCP in Google ADK

Bring live Postgres context into Google ADK agents using a managed sync layer.

See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers - Free for Subscribers

Connect ElectricSQL (Sync Engine) MCP to Google ADK

Create your Vinkius account to connect ElectricSQL (Sync Engine) 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.

GDPR Free for Subscribers

Setup ElectricSQL (Sync Engine) with Google ADK

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Direct Postgres access for Google ADK

The `get_shape` tool allows your Google ADK agent to pull current table states from Postgres. It eliminates the delay between database updates and agent awareness. By using this MCP Server, you bypass manual polling. The agent requests the data, and the sync engine delivers the latest state immediately.

Subset snapshots with Google ADK

The `post_shape` tool lets your agent define the exact subset of records it requires. This is ideal for agents operating in memory-constrained environments. It reduces the noise in your data stream. Your agent only processes the rows that matter, which helps maintain high reasoning accuracy for complex enterprise tasks.

Google ADK toolset compatibility

Use the McpToolset to integrate the server into your LlmAgent. It supports standard transport protocols, making it easy to fit into your existing Google Cloud architecture. You can restrict which tools are exposed by applying a filter. This gives you granular control over what your agent can query from your Postgres instance.

Setup guide

Set up ElectricSQL (Sync Engine) 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 ElectricSQL (Sync Engine) 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="ElectricSQL (Sync Engine)_agent",
    model="gemini-2.0-flash",
    instruction="You have access to ElectricSQL (Sync Engine) tools via MCP.",
    tools=mcp_tools,
)

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by ElectricSQL. 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.

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

Connect ElectricSQL (Sync Engine) now

Real-time monitoring

Live

visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about ElectricSQL (Sync Engine) MCP in Google ADK

Initialize the McpToolset with your server URL. Pass this toolset into your LlmAgent configuration to make the tools available.

The server delivers data in controlled shapes. This keeps the memory footprint manageable for your agents even when dealing with large Postgres tables.

Absolutely. The server is built for high-uptime scenarios. It manages the connection between your database and the agent layer reliably.

The server treats your database as a source for specific shapes only. No raw query access is exposed to the agent.

This server specifically bridges Postgres. If your agent needs data from BigQuery, you would handle that through native Google Cloud connectors separately.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

OpenAI Agents SDK sdk-python

Google ADK sdk-python

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript