AI YouTube thumbnails from GPT Image, Nano Banana, FLUX and more, side by side. Pay per image.
Connect Remote server
claude mcp add --transport http thumbnails https://thumbnailcreator.ai/api/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"thumbnails": {
"url": "https://thumbnailcreator.ai/api/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"thumbnails": {
"type": "http",
"url": "https://thumbnailcreator.ai/api/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://thumbnailcreator.ai/api/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 4 found in our last check
list_modelsLists available thumbnail image models with the price per image in USD.
generate_thumbnailsGenerates thumbnail images from a prompt with one or more models (up to 8 images per call). Waits for results and returns image URLs valid for one hour. Billed per image to the API key's account.
get_generationReturns the status and fresh image URLs for a generation id.
account_usageShows the credit balance and in-flight spend for the API key's account.
Headers
| Name | Description |
|---|---|
AuthorizationRequired, secret | Bearer tc_... key from https://thumbnailcreator.ai (account menu > Agent keys) |
Details
| Endpoint | https://thumbnailcreator.ai/api/mcp (Streamable HTTP) |
| First published | 26 Sep 2026 |
| Last updated | 26 Sep 2026 |
| Registry name | ai.thumbnailcreator/thumbnails |
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