Sproof MCP Server for Google ADKGive Google ADK instant access to 11 tools to Cancel Signature Request, Create Contact, Create Signature Request, and more
Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Sproof as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.
Ask AI about this App Connector for Google ADK
The Sproof app connector for Google ADK is a standout in the Industry Titans category — giving your AI agent 11 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
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="sproof_agent",
instruction=(
"You help users interact with Sproof "
"using 11 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 Sproof MCP Server
Connect your Sproof account to any AI agent to automate your European-compliant digital signature workflows. Sproof provides a premier platform for qualified electronic signatures (QES), and this integration allows you to retrieve document metadata, monitor signature requests, and manage contacts through natural conversation.
Google ADK natively supports Sproof as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 11 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
- Document Orchestration — List all managed documents and retrieve detailed profile metadata, including signature status programmatically.
- Signature Request Control — Create and monitor signature requests to ensure your legal documents are executed efficiently directly from the AI interface.
- Contact Management — Access and monitor your contact database to keep your signer records synchronized via natural language.
- Profile & Account Oversight — Retrieve detailed account profile metadata and monitor system usage to ensure your signature pipeline is optimized.
- Compliance Monitoring — Track document validity and signature authenticity using simple AI commands.
The Sproof MCP Server exposes 11 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.
All 11 Sproof tools available for Google ADK
When Google ADK connects to Sproof through Vinkius, your AI agent gets direct access to every tool listed below — spanning sproof, digital-signature, electronic-signature, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.
Cancel a pending signature request
Create a new contact for signing
Pass data as a JSON string. Create a new signature request
Get document details
Get account profile details
Get details for a signature request
Get the audit trail for a signature request
List all contacts
List all documents
List all signature requests
List all signers for a signature request
Connect Sproof to Google ADK via MCP
Follow these steps to wire Sproof into Google ADK. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install Google ADK
pip install google-adkReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenCreate the agent
Explore tools
Why Use Google ADK with the Sproof MCP Server
Google ADK provides unique advantages when paired with Sproof 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 Sproof
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 Sproof tools with BigQuery, Vertex AI, and Cloud Functions
Sproof + Google ADK Use Cases
Practical scenarios where Google ADK combined with the Sproof MCP Server delivers measurable value.
Enterprise data agents: ADK agents query Sproof and cross-reference results with internal databases for comprehensive analysis
Multi-modal workflows: combine Sproof tool responses with Gemini's vision and language capabilities in a single agent
Automated compliance checks: schedule ADK agents to query Sproof regularly and flag policy violations or configuration drift
Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Sproof
Example Prompts for Sproof in Google ADK
Ready-to-use prompts you can give your Google ADK agent to start working with Sproof immediately.
"List all pending signature requests in Sproof."
"Show me all pending signature requests with their signing progress and deadline status."
"Create a new signature request for the annual vendor agreement and add three signers."
Troubleshooting Sproof MCP Server with Google ADK
Common issues when connecting Sproof to Google ADK through the Vinkius, and how to resolve them.
McpToolset not found
pip install --upgrade google-adkSproof + Google ADK FAQ
Common questions about integrating Sproof MCP Server with Google ADK.