Dropbox Sign MCP Server for Google ADKGive Google ADK instant access to 12 tools to Cancel Signature Request, Create Unclaimed Draft, Get Account Info, and more
Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Dropbox Sign 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 Dropbox Sign app connector for Google ADK is a standout in the Industry Titans category — giving your AI agent 12 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="dropbox_sign_alternative_agent",
instruction=(
"You help users interact with Dropbox Sign "
"using 12 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 Dropbox Sign MCP Server
Connect your Dropbox Sign (formerly HelloSign) account to any AI agent and take full control of your electronic signature and document automation workflows through natural conversation.
Google ADK natively supports Dropbox Sign as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 12 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
- Request Orchestration — List and manage signature requests programmatically, including monitoring signer status and document completion in real-time
- Automated Sending — Programmatically create new signature requests using file URLs or predefined templates to streamline your legal operations
- Template Intelligence — Access your directory of document templates and retrieve detailed metadata about roles and fields to maintain high-fidelity automation
- Asset Retrieval — Programmatically generate secure download links or retrieve Base64 Data URIs for finalized signed PDF documents
- Operational Visibility — Monitor bulk sending jobs, manage unclaimed drafts, and check account usage limits directly through your agent
The Dropbox Sign MCP Server exposes 12 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 12 Dropbox Sign tools available for Google ADK
When Google ADK connects to Dropbox Sign through Vinkius, your AI agent gets direct access to every tool listed below — spanning dropboxsign, hellosign, e-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 an unclaimed draft
Get Dropbox Sign account details
Get document as Data URI
Get temporary download link for files
Get details for a signature request
Get template metadata
List bulk sending jobs
List all signature requests
List available signature templates
Send a document for signature
Send signature request using templates
Connect Dropbox Sign to Google ADK via MCP
Follow these steps to wire Dropbox Sign 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 Dropbox Sign MCP Server
Google ADK provides unique advantages when paired with Dropbox Sign 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 Dropbox Sign
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 Dropbox Sign tools with BigQuery, Vertex AI, and Cloud Functions
Dropbox Sign + Google ADK Use Cases
Practical scenarios where Google ADK combined with the Dropbox Sign MCP Server delivers measurable value.
Enterprise data agents: ADK agents query Dropbox Sign and cross-reference results with internal databases for comprehensive analysis
Multi-modal workflows: combine Dropbox Sign tool responses with Gemini's vision and language capabilities in a single agent
Automated compliance checks: schedule ADK agents to query Dropbox Sign regularly and flag policy violations or configuration drift
Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Dropbox Sign
Example Prompts for Dropbox Sign in Google ADK
Ready-to-use prompts you can give your Google ADK agent to start working with Dropbox Sign immediately.
"List all my pending signature requests and their status."
"Send the 'Agreement' template to 'john.doe@example.com'."
"Get the download link for the signed document 'req_123'."
Troubleshooting Dropbox Sign MCP Server with Google ADK
Common issues when connecting Dropbox Sign to Google ADK through the Vinkius, and how to resolve them.
McpToolset not found
pip install --upgrade google-adkDropbox Sign + Google ADK FAQ
Common questions about integrating Dropbox Sign MCP Server with Google ADK.