# ThumbnailCreator

> ThumbnailCreator — ai-thumbnailcreator-thumbnails. Use this tool when you need to generate high-quality YouTube thumbnails using AI models like GPT Image, Nano Banana, and FLUX. It solves the problem of creating engaging thumbnails by providing a side-by-side comparison of images generated by different models, with a pay-per-image payment system. Ideal for content creators looking to optimize their video thumbnails, it takes text input and outputs a selection of thumbnail images to choose from.

Canonical page: https://skillsregistry.net/skills/ai-thumbnailcreator-thumbnails  
JSON: https://api.skillsregistry.net/v1/skills/ai-thumbnailcreator-thumbnails

## Description

AI YouTube thumbnails from GPT Image, Nano Banana, FLUX and more, side by side. Pay per image.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Updated:** 2026-09-27

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/ai.thumbnailcreator%2Fthumbnails)

## Use it

MCP endpoint published by the skill: `https://thumbnailcreator.ai/api/mcp`

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "ai-thumbnailcreator-thumbnails"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ai-thumbnailcreator-thumbnails` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ai-thumbnailcreator-thumbnails/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt