Calendly Alternative MCP Server for Google ADK 12 tools — connect in under 2 minutes
Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Calendly Alternative 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="calendly_alternative_agent",
instruction=(
"You help users interact with Calendly Alternative "
"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 Calendly Alternative MCP Server
Connect your Calendly account to any AI agent and take full control of your scheduling operations through natural conversation.
Google ADK natively supports Calendly Alternative 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
- Event Types — List all meeting templates with their duration, type, description and scheduling URLs
- Scheduled Events — View upcoming and past meetings with invitee info, status and cancellation details
- Invitee Management — Browse attendees across all events with their names, emails and custom question responses
- Availability — Check user availability within a date range to find open slots before booking
- Scheduling Links — Create direct booking links for specific event types (no redirect needed)
- Webhook Management — List and create webhook subscriptions for event notifications (booking created, canceled, no-show)
- Organization Memberships — View team memberships and multi-user account structure
The Calendly Alternative 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.
How to Connect Calendly Alternative to Google ADK via MCP
Follow these steps to integrate the Calendly Alternative 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 12 tools from Calendly Alternative via MCP
Why Use Google ADK with the Calendly Alternative MCP Server
Google ADK provides unique advantages when paired with Calendly Alternative 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 Calendly Alternative
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 Calendly Alternative tools with BigQuery, Vertex AI, and Cloud Functions
Calendly Alternative + Google ADK Use Cases
Practical scenarios where Google ADK combined with the Calendly Alternative MCP Server delivers measurable value.
Enterprise data agents: ADK agents query Calendly Alternative and cross-reference results with internal databases for comprehensive analysis
Multi-modal workflows: combine Calendly Alternative tool responses with Gemini's vision and language capabilities in a single agent
Automated compliance checks: schedule ADK agents to query Calendly Alternative regularly and flag policy violations or configuration drift
Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Calendly Alternative
Calendly Alternative MCP Tools for Google ADK (12)
These 12 tools become available when you connect Calendly Alternative to Google ADK via MCP:
create_scheduling_link
Requires the event type URI and the owner type ("EventType" or "User"). Returns a booking URL that invitees can use to schedule a meeting directly via the API. Create a scheduling link for direct booking
create_webhook
Requires the callback URL, a list of events to subscribe to (e.g. ["invitee.created", "invitee.canceled", "invitee.no_show"]), and the scope (user or organization URI). Optionally provide a signing key for webhook verification. Create a new webhook subscription in Calendly
get_event_type
Provide the event type URI (found in list_event_types). Get details for a specific Calendly event type
get_invitee
Provide the invitee UUID from list_invitees. Get details for a specific invitee
get_me
Returns user ID, name, email, slug, organization URI, and scheduling URL. Use this to verify your token is working correctly and to get your user URI for filtering other queries. Get the authenticated Calendly user
get_scheduled_event
Provide the event UUID from list_scheduled_events. Get details for a specific scheduled event
get_user_availability
Requires the user URI, start time and end time (both ISO 8601 UTC format). Returns the user's scheduling rules, busy times, and date overrides. Useful for checking when someone is free before booking. Get availability for a Calendly user
list_event_types
Each event type includes its name, description, duration, type (one-on-one, group, collective, round_robin), scheduling URL, and active status. Optionally filter by a specific user URI. Use this to see what meeting options are available for booking. List event types in Calendly
list_invitees
Each invitee includes their name, email, event URI, scheduled start time, and responses to custom questions. Optionally filter by a specific event URI and set a count limit. List invitees (attendees) across all Calendly events
list_memberships
Each membership shows the user, organization, URI, and role. Useful for multi-team accounts and seeing which organizations you are part of. List your memberships in Calendly organizations
list_scheduled_events
Each event includes the event type, start time (UTC), invitee URI, status (active, canceled), and participants. Optionally filter by user URI, status (active or canceled), and count. Useful for reviewing your upcoming calendar. List scheduled events (meetings) in Calendly
list_webhooks
Each webhook shows its URL, scope (user or organization), subscribed events (invitee.created, invitee.canceled, etc.), and creation date. Use this to audit your event integrations. List webhook subscriptions in Calendly
Example Prompts for Calendly Alternative in Google ADK
Ready-to-use prompts you can give your Google ADK agent to start working with Calendly Alternative immediately.
"Show me all my upcoming meetings this week."
"What event types do I have available for booking?"
"Create a direct scheduling link for my 30 Minute Meeting event type."
Troubleshooting Calendly Alternative MCP Server with Google ADK
Common issues when connecting Calendly Alternative to Google ADK through the Vinkius, and how to resolve them.
McpToolset not found
pip install --upgrade google-adkCalendly Alternative + Google ADK FAQ
Common questions about integrating Calendly Alternative 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?
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Connect Calendly Alternative to Google ADK
Get your token, paste the configuration, and start using 12 tools in under 2 minutes. No API key management needed.