Castmagic MCP Server for Google ADK 8 tools — connect in under 2 minutes
Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Castmagic 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="castmagic_agent",
instruction=(
"You help users interact with Castmagic "
"using 8 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 Castmagic MCP Server
Connect your Castmagic account to any AI agent and take full control of your content repurposing workflow through natural conversation. Transform long-form audio and video into ready-to-use assets instantly.
Google ADK natively supports Castmagic as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 8 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
- Instant Transcription — Submit audio/video URLs and retrieve high-accuracy transcripts with speaker identification natively
- Magic Content Generation — Generate AI-driven show notes, summaries, social media posts, and titles flawlessly
- Speaker Analysis — List and manage identified speakers within your recordings to refine transcript metadata securely
- Asset Management — List all uploaded recordings and transcripts to organize your content library in real-time
- Quota Oversight — Retrieve account and subscription information to monitor your usage and limits directly
- Automated Workflows — Submit new content for processing and delete old transcripts directly within your workspace
The Castmagic MCP Server exposes 8 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 Castmagic to Google ADK via MCP
Follow these steps to integrate the Castmagic 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 8 tools from Castmagic via MCP
Why Use Google ADK with the Castmagic MCP Server
Google ADK provides unique advantages when paired with Castmagic 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 Castmagic
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 Castmagic tools with BigQuery, Vertex AI, and Cloud Functions
Castmagic + Google ADK Use Cases
Practical scenarios where Google ADK combined with the Castmagic MCP Server delivers measurable value.
Enterprise data agents: ADK agents query Castmagic and cross-reference results with internal databases for comprehensive analysis
Multi-modal workflows: combine Castmagic tool responses with Gemini's vision and language capabilities in a single agent
Automated compliance checks: schedule ADK agents to query Castmagic regularly and flag policy violations or configuration drift
Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Castmagic
Castmagic MCP Tools for Google ADK (8)
These 8 tools become available when you connect Castmagic to Google ADK via MCP:
create_new_transcript
Submit a new audio or video URL for transcription
delete_transcript
Delete a transcript and its associated data
get_castmagic_account
Retrieve core account and quota information
get_magic_content
Retrieve AI-generated content (show notes, social posts) for a transcript
get_transcript_details
Get details and text for a specific transcript
list_castmagic_recordings
List all uploaded recordings
list_transcript_speakers
List identified speakers in a transcript
list_transcripts
List all audio/video transcripts
Example Prompts for Castmagic in Google ADK
Ready-to-use prompts you can give your Google ADK agent to start working with Castmagic immediately.
"Transcribe this audio file: https://example.com/episode1.mp3"
"Get the magic content for transcript ID tr_12345."
"Show me my last 10 recordings in Castmagic."
Troubleshooting Castmagic MCP Server with Google ADK
Common issues when connecting Castmagic to Google ADK through the Vinkius, and how to resolve them.
McpToolset not found
pip install --upgrade google-adkCastmagic + Google ADK FAQ
Common questions about integrating Castmagic 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 Castmagic to Google ADK
Get your token, paste the configuration, and start using 8 tools in under 2 minutes. No API key management needed.