Can I generate social media posts from a podcast link?

Yes! Use the `create_new_transcript` tool with your podcast audio URL, then use `get_magic_content` once processing is finished to retrieve AI-generated social posts.

How do I check if my transcription is ready?

Use the `list_transcripts` tool. Your agent will return a list of all jobs and their current status (e.g., Processing, Finished).

Which languages does Castmagic support?

Castmagic supports over 18 languages including English, Spanish, French, German, and Portuguese. You can specify the language when creating a new transcript.

Castmagic MCP Server for OpenAI Agents SDK 8 tools — connect in under 2 minutes

Name: Castmagic
Availability: InStock
Author: Vinkius

openai.github.io/openai-agents-python/mcp

Built by Vinkius GDPR 8 Tools SDK

The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect Castmagic through Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails. no manual schema definitions required.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MCPServerStreamableHttp(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as mcp_server:

        agent = Agent(
            name="Castmagic Assistant",
            instructions=(
                "You help users interact with Castmagic. "
                "You have access to 8 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from Castmagic"
        )
        print(result.final_output)

asyncio.run(main())

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Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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.

The OpenAI Agents SDK auto-discovers all 8 tools from Castmagic through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries Castmagic, another analyzes results, and a third generates reports, all orchestrated through Vinkius.

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 OpenAI Agents SDK 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 OpenAI Agents SDK via MCP

Follow these steps to integrate the Castmagic MCP Server with OpenAI Agents SDK.

Install the SDK

Run pip install openai-agents in your Python environment

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com

Run the script

Save the code above and run it: python agent.py

Explore tools

The agent will automatically discover 8 tools from Castmagic

Why Use OpenAI Agents SDK with the Castmagic MCP Server

OpenAI Agents SDK provides unique advantages when paired with Castmagic through the Model Context Protocol.

Native MCP integration via `MCPServerSse`, pass the URL and the SDK auto-discovers all tools with full type safety

Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure

Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate

First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output

Castmagic + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the Castmagic MCP Server delivers measurable value.

Automated workflows: build agents that query Castmagic, process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents. one queries Castmagic, another analyzes results, a third generates reports

Data enrichment pipelines: stream data through Castmagic tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query Castmagic to resolve tickets, look up records, and update statuses without human intervention

Castmagic MCP Tools for OpenAI Agents SDK (8)

These 8 tools become available when you connect Castmagic to OpenAI Agents SDK 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 OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents SDK 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 OpenAI Agents SDK

Common issues when connecting Castmagic to OpenAI Agents SDK through the Vinkius, and how to resolve them.

MCPServerStreamableHttp not found

Ensure you have the latest version: pip install --upgrade openai-agents

Agent not calling tools

Make sure your prompt explicitly references the task the tools can help with.

Castmagic + OpenAI Agents SDK FAQ

Common questions about integrating Castmagic MCP Server with OpenAI Agents SDK.

How does the OpenAI Agents SDK connect to MCP?

Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.