MCP Server
The Model Context Protocol (MCP) server allows AI assistants like Claude to interact with your Captionator data directly.
What is MCP?
MCP is an open protocol that enables AI assistants to access external tools and data sources. Captionator's MCP server exposes media management operations as tools.
Available Tools
- list_projects -- List all projects accessible to the user
- search_media -- Search media by caption, tag, or metadata
- get_media_details -- Get full details for a specific media item
- caption_media -- Trigger AI captioning for one or more images
- export_dataset -- Export a filtered dataset
Setup
Add Captionator to your MCP configuration:
{
"captionator": {
"url": "https://captionator.ai/mcp",
"auth": "bearer",
"token": "YOUR_TOKEN"
}
}
Use Cases
- Ask Claude to search and organize your media library
- Automate dataset preparation workflows
- Build custom AI-powered media pipelines