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 Claude Desktop 8 tools — connect in under 2 minutes

Name: Castmagic
Availability: InStock
Author: Vinkius

modelcontextprotocol.io/quickstart/user

Built by Vinkius GDPR 8 Tools IDE

Claude Desktop is Anthropic's native application for interacting with Claude AI models on macOS and Windows. It was the first consumer application to ship with built-in MCP support, making it the reference implementation for the Model Context Protocol standard.

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.

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install Castmagic and 2,500+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Classic Setup·json

{
  "mcpServers": {
    "castmagic": {
      // Your Vinkius token. get it at cloud.vinkius.com
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

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.

Claude Desktop is the definitive way to connect Castmagic to your AI workflow. Add Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 8 tools in the chat interface. ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.

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 Claude Desktop 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 Claude Desktop via MCP

Follow these steps to integrate the Castmagic MCP Server with Claude Desktop.

Open Claude Desktop Settings

Go to Settings → Developer → Edit Config to open claude_desktop_config.json

Add the MCP Server

Paste the configuration above into the mcpServers section

Restart Claude Desktop

Close and reopen Claude Desktop to load the new server

Start using Castmagic

Look for the 🔌 icon in the chat. your 8 tools are now available

Why Use Claude Desktop with the Castmagic MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with Castmagic through the Model Context Protocol.

Claude Desktop is the reference MCP client. it was designed alongside the protocol itself, ensuring the most complete and stable MCP implementation available

Zero-code configuration: add a server URL to a JSON file and Claude instantly discovers and exposes all available tools in the chat interface

Claude's extended thinking capability lets it reason through multi-step tool usage, chaining multiple API calls to answer complex questions

Enterprise-grade security with local config storage. your tokens never leave your machine, and connections go directly to Vinkius Edge network

Castmagic + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the Castmagic MCP Server delivers measurable value.

Interactive data exploration: ask Claude to query DNS records, look up WHOIS data, and cross-reference results in a single conversation

Ad-hoc security audits: type a domain name and let Claude enumerate subdomains, check DNS history, and flag configuration anomalies. all through natural language

Executive briefings: generate comprehensive domain intelligence reports by asking Claude to compile findings into a formatted summary

Learning and training: new team members can explore API capabilities conversationally without needing to read documentation

Castmagic MCP Tools for Claude Desktop (8)

These 8 tools become available when you connect Castmagic to Claude Desktop 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 Claude Desktop

Ready-to-use prompts you can give your Claude Desktop 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 Claude Desktop

Common issues when connecting Castmagic to Claude Desktop through the Vinkius, and how to resolve them.

Server not appearing after restart

Ensure the JSON is valid (no trailing commas). Check the file path: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\\Claude\\ (Windows).

Authentication error

Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.

Tools not showing in chat

Click the 🔌 icon at the bottom of the chat input. If it shows 0 tools, the server may still be connecting. wait a few seconds.

Castmagic + Claude Desktop FAQ

Common questions about integrating Castmagic MCP Server with Claude Desktop.

How does Claude Desktop discover MCP tools?

When Claude Desktop starts, it reads the claude_desktop_config.json file and connects to each configured MCP server. It calls the tools/list endpoint to fetch the schema for every available tool, then surfaces them as clickable options in the chat interface via the 🔌 icon.

What happens if the MCP server is temporarily unavailable?

Claude Desktop handles disconnections gracefully. if the server is unreachable at startup, the tools simply won't appear. Once the server becomes available again, restarting Claude Desktop will re-establish the connection. There is no timeout penalty or error loop.

Can I connect multiple MCP servers simultaneously?

Yes. You can add as many servers as you need in the mcpServers section of the config file. Each server appears as a separate tool provider, and Claude can use tools from multiple servers in a single conversation turn.

Is there a limit on the number of tools per server?

Claude Desktop can handle hundreds of tools per server. However, for optimal LLM performance, Vinkius servers are designed to expose focused, well-documented tool sets rather than overwhelming the model with too many options.

Does Claude Desktop support Streamable HTTP transport?

Yes. Claude Desktop supports both SSE (Server-Sent Events) and the newer Streamable HTTP transport that Vinkius uses. Simply provide the server URL. Claude auto-negotiates the transport protocol.