CaptionHub Connector for AI agents.
10 live capabilities
Manage video localization and subtitle workflows from your favorite AI client.
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Why people use CaptionHub
CaptionHub Video Localization and Subtitle Management
This Connector changes that by letting your agent do the navigation for you. Instead of clicking, you just ask. Your agent checks the status, triggers the transcription, and hands you the links. You get a clean, conversational way to manage a complex pipeline.
What Vinkius changes
You can manage your entire subtitle production pipeline through a chat interface instead of a complex dashboard.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 5,900+ Connectors
- Real-world use case 01
The Status Checker
A producer needs to know which videos are ready.
- Real-world use case 02
The Fast Transcriber
A manager wants to start 5 transcriptions at once.
- Real-world use case 03
The Export Hunter
An editor needs the French subtitles.
Complete set · 10capabilities
The complete CaptionHub capability set.
These are the exact actions your AI can choose when you ask it to work with CaptionHub.
01—04
4 capabilities in this set.
Part of 10 available through CaptionHub.
- 01 Capability
List webhooks
View all your active webhooks to monitor automated events. This helps you keep track of your automated integrations and triggers.
- 02 Capability
Approve captions
Approve a specific caption set for a chosen language. This step ensures your translations are ready for the final release.
- 03 Capability
Archive project
Permanently move a finished project to your archives. This keeps your active workspace clean and organized.
- 04 Capability
Create project
Start a new captioning project for a video asset. This is the first step in starting your localization process.
05—07
3 capabilities in this set.
Part of 10 available through CaptionHub.
- 05 Capability
Export captions
Get the direct URL for downloading a specific caption set. You can send this link to your team for final use.
- 06 Capability
Get account info
Pull your core account details for quick reference. It's useful for checking your subscription status or account ID.
- 07 Capability
Get project details
See the full metadata and status of a specific project. Use this to check progress without opening the dashboard.
08—10
3 capabilities in this set.
Part of 10 available through CaptionHub.
- 08 Capability
List projects
View every video captioning project in your account. This gives you a bird's-eye view of your entire pipeline.
- 09 Capability
Transcribe video
Start the AI auto-transcription process for a project. This kicks off the automated work for your video assets.
- 10 Capability
Update project
Modify the metadata for an existing project. Use this to keep your project notes and details up to date.
Set up in minutes
One URL. Then ask CaptionHub to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use CaptionHub from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_c8NTLKKmWVEuByJAxGI0JWxhvclH6n2ktj8d6uP8/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it CaptionHub, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable CaptionHub for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_c8NTLKKmWVEuByJAxGI0JWxhvclH6n2ktj8d6uP8/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the CaptionHub URL.
- Step 03
Save and start
Save the connection and enable CaptionHub in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"captionhub": {
"url": "https://edge.vinkius.com/vk_preview_c8NTLKKmWVEuByJAxGI0JWxhvclH6n2ktj8d6uP8/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using CaptionHub
Open Agent mode in chat and ask: "Using CaptionHub, help me...". 10 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"captionhub": {
"url": "https://edge.vinkius.com/vk_preview_c8NTLKKmWVEuByJAxGI0JWxhvclH6n2ktj8d6uP8/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using CaptionHub
Ask Copilot: "Using CaptionHub, help me...". 10 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"captionhub": {
"url": "https://edge.vinkius.com/vk_preview_c8NTLKKmWVEuByJAxGI0JWxhvclH6n2ktj8d6uP8/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using CaptionHub
Open Cascade and ask: "Using CaptionHub, help me...". 10 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"captionhub": {
"url": "https://edge.vinkius.com/vk_preview_c8NTLKKmWVEuByJAxGI0JWxhvclH6n2ktj8d6uP8/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using CaptionHub
Ask Cline: "Using CaptionHub, help me...". 10 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add captionhub --transport http "https://edge.vinkius.com/vk_preview_c8NTLKKmWVEuByJAxGI0JWxhvclH6n2ktj8d6uP8/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using CaptionHub
Ask Claude: "Using CaptionHub, show me...". 10 tools are ready
Where the request belongs
Work CaptionHub can move forward.
This is for localization managers and video producers who are tired of manual status checking and want to move faster on global content releases.
Localization Manager
Checking project statuses and triggering transcriptions across multiple regions without opening a browser.
Content Producer
Pulling subtitle export links for different languages to hand off to the final editing team.
Video Editor
Updating asset metadata and archiving old projects to keep their workspace organized.
Build the capability set
Add more capabilities.
Each Connector adds new actions and data without changing how you work.
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Automate transcription, translation, and media management via Sonix. transcribe audio/video, generate subtitles, and create AI summaries directly from any AI agent.
Ebby
Equip your AI agent to manage audio transcriptions, track processing status, and retrieve text via the Ebby API.
Maestra
Automate transcription, translation, and AI voiceovers via the Maestra.ai REST API.
ContentGroove
Equip your AI agent to automatically generate video highlights, splice long-form clips, and manage video projects natively with ContentGroove.
Verbit
Automate professional transcription and captioning via Verbit. upload media, track job progress, and retrieve transcripts in multiple formats directly from your AI agent.
AssemblyAI
Transcribe audio and video files with industry-leading accuracy, detect speakers, and extract insights from spoken content.
Bring your own AI
Change the model, client or framework. Keep CaptionHub connected.
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Claude -
ChatGPT -
Gemini -
Cursor -
VS Code -
Windsurf -
ZCode -
Cline -
Zed -
Continue -
Kiro -
Roo Code -
Zencoder -
Goose -
Void -
Augment Code -
Amp -
Qodo -
Tabnine -
Pieces -
Sourcegraph Cody -
JetBrains -
Warp -
Amazon Q -
Antigravity -
BoltAI -
Raycast -
Jan -
LM Studio -
AnythingLLM -
Open WebUI -
Msty -
Cherry Studio -
LibreChat -
TypingMind -
Chorus -
5ire -
n8n -
LangChain -
LlamaIndex -
CrewAI -
Vercel AI SDK
Before you connect
Questions about CaptionHub.
The practical details behind the request, access and result.
Can I use CaptionHub MCP to manage my subtitles?
Yes, it lets you manage the entire lifecycle of your subtitles. You can track projects, trigger transcriptions, and approve captions directly through your AI agent.
How does this help with video localization?
It automates the status checks and triggers that usually require manual dashboard work. This allows you to move your content across languages faster.
Can my agent start transcriptions for me?
Yes, you can tell your agent to start the auto-transcription process for any project in your account with a simple voice or text command.
How do I get my export links?
Your agent can pull the direct download links for finished captions. You can ask for specific languages or project IDs to get the exact URL you need.
Is CaptionHub MCP good for large teams?
It's excellent for managers who need a bird's-eye view of multiple projects. It helps keep the pipeline organized and ensures everyone knows the status of every asset.
Can I use it to archive old projects?
Yes, you can tell your agent to archive finished projects. This helps keep your active workspace clean and focused on current work.
Can I trigger auto-transcription for a video using the agent?
Yes! Use the transcribe_video capability with the Project ID. Your agent will trigger CaptionHub's AI engine to start transcribing the video content instantly.
How do I get the download link for finished subtitles?
Simply ask the agent to export_captions and provide the Project ID and the language code (e.g., 'fr' or 'es'). It will return the export URL for your finished caption set.
Does the integration allow approving captions via the workspace?
Yes. Use the approve_captions capability with the Project ID and Language. This will mark the specific caption set as approved in your CaptionHub workflow.
One connection away
Give your agent a direct line to CaptionHub.
Connect CaptionHub once. Keep it beside 5,900+ managed Connectors when the next task needs more.
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