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AI Long-tail Keyword Generator

Generate 100 high-performing long-tail keywords based on user input with detailed SEO metrics analysis and competition metrics

stream· Stream resultOpen tool

Quick start

Call this tool from your code in three languages.

cURL
curl -X POST 'https://api.elysiatools.com/en/api/tools/ai-long-tail-keyword-generator' \
  -H 'Content-Type: application/json' \
  -d '{"mainKeyword":"Enter core keyword (e.g., AI tools, web development, digital marketing)","industry":"Enter related industry (e.g., software development, medical services, education)","targetAudience":"Describe target audience (e.g., small business owners, individual users, professionals)","keywordType":"general","competitionLevel":"medium","includeMetrics":true,"language":"zh"}'

API reference

Send a POST request with your inputs as JSON. File parameters require a separate upload first.

Endpoint

HTTP
POST https://api.elysiatools.com/en/api/tools/ai-long-tail-keyword-generator

Parameters

NameTypeRequiredDescription
mainKeywordtextYesEnter the core keyword you want to generate long-tail keywords around, and AI will generate 100 related long-tail keywords for you.
industrytextNoRelated industry fields, used to generate more precise long-tail keywords
targetAudiencetextNoYour target audience features, used to generate targeted long-tail keywords
keywordTypeselectNoMain types of keywords, which affect the generation strategy
competitionLevel

MCP integration

Add this tool to your Model Context Protocol server so AI agents can list and call it.

Server configuration

Add this block to your MCP client configuration:

mcp.json
{
  "mcpServers": {
    "elysiatools-ai-long-tail-keyword-generator": {
      "name": "ai-long-tail-keyword-generator",
      "description": "Generate 100 high-performing long-tail keywords based on user input with detailed SEO metrics analysis and competition metrics",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=ai-long-tail-keyword-generator",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

List available tools

After connecting to the SSE endpoint, list the exposed tools:

tools/list
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

Call this tool

Invoke the tool by its id, passing arguments built from its parameters:

tools/call
{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "ai-long-tail-keyword-generator",
    "arguments": {
  "mainKeyword": "Enter core keyword (e.g., AI tools, web development, digital marketing)",
  "industry": "Enter related industry (e.g., software development, medical services, education)",
  "targetAudience": "Describe target audience (e.g., small business owners, individual users, professionals)",
  "keywordType": "general",
  "competitionLevel": "medium",
  "includeMetrics": true,
  "language": "zh"
}
  }
}
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© 2026 Elysia Tools. Developer documentation.

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select
No
Competition level of the target keyword
includeMetricscheckboxNoInclude detailed SEO metrics analysis
languageselectNoOutput language of keywords and analysis results

Response format

Stream result

JSON
data: {"chunk": "data: processed content 1", "type": "stream"}

data: {"chunk": "data: processed content 2", "type": "stream"}

data: {"type": "done"}
Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).

Questions or issues? Contact [email protected]