# Youtube Description Generator — MCP tool `findutils:youtube_description_generator`

Assemble a structured YouTube video description from main content, timestamps, links, social links, a call to action and hashtags, with the section headings the page uses ("⏱️ Timestamps:", "🔗 Links & Resources:", "📱 Follow Me:"). Returns the description and its length against the 5,000-character limit. Template-based, no AI.

- Category: seo
- MCP server: https://mcp.findutils.com/ (Streamable HTTP, no API keys, 120 req/min per IP)
- REST endpoint: POST https://api.findutils.com/api/tools/youtube-description-generator/execute (no API keys, 60 req/min per IP)
- Reference page: https://findutils.com/mcp/youtube-description-generator/
- Same tool on the other surface: https://findutils.com/api/youtube-description-generator/

## Connect

```bash
claude mcp add findutils --transport http https://mcp.findutils.com/
```

Claude Desktop (`claude_desktop_config.json`):

```json
{
  "mcpServers": {
    "findutils": {
      "url": "https://mcp.findutils.com/"
    }
  }
}
```

## Call the tool (verified example)

```bash
curl -X POST https://mcp.findutils.com/ \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
      "name": "youtube_description_generator",
      "arguments": {
        "title": "Building a Web App with React",
        "main_content": "In this video you learn React from scratch.",
        "timestamps": "00:00 - Intro\n02:30 - Setup",
        "hashtags": "#React #JavaScript"
      }
    }
  }'
```

## Input schema

| Argument | Type | Required | Description |
|---|---|---|---|
| `title` | string | no | Video title. Returned as-is; not part of the description text. |
| `category` | string (tutorial \| review \| vlog \| gaming \| music \| podcast \| news \| educational \| entertainment \| other) | no | Video category label, returned as-is. Default "tutorial". Default: `"tutorial"`. |
| `main_content` | string | no | Opening summary of the video. Put the primary keyword in the first 150 characters. |
| `timestamps` | string | no | Chapter list, one per line, e.g. "00:00 - Intro". |
| `links` | string | no | Resource links, one per line. |
| `social_links` | string | no | Social profile links, one per line. |
| `hashtags` | string | no | Hashtags placed at the end, e.g. "#React #JavaScript". |
| `call_to_action` | string | no | Closing line. When empty, the default like-and-subscribe line is used. |

Example arguments (verified):

```json
{
  "title": "Building a Web App with React",
  "main_content": "In this video you learn React from scratch.",
  "timestamps": "00:00 - Intro\n02:30 - Setup",
  "hashtags": "#React #JavaScript"
}
```

## Also a REST endpoint

```bash
curl -X POST https://api.findutils.com/api/tools/youtube-description-generator/execute \
  -H "Content-Type: application/json" \
  -d '{
    "title": "Building a Web App with React",
    "main_content": "In this video you learn React from scratch.",
    "timestamps": "00:00 - Intro\n02:30 - Setup",
    "hashtags": "#React #JavaScript"
  }'

# Parameter schema
curl https://api.findutils.com/api/tools/youtube-description-generator
```

Full REST reference: https://findutils.com/api/youtube-description-generator/ · OpenAPI 3.1 spec: https://findutils.com/api/openapi.json

---
Full catalog: POST https://mcp.findutils.com/ with method `tools/list` · https://findutils.com/mcp/ · https://findutils.com/llms.txt