Text Processing

Hashtag & Mention Extractor

Extract hashtags (#Topic) and user mentions (@Username) from social media text like Twitter, Instagram, etc.

json· JSON resultOpen tool

Quick start

Call this tool from your code in three languages.

cURL

curl -X POST 'https://api.elysiatools.com/en/api/tools/hashtag-mention-extractor' \
  -H 'Content-Type: application/json' \
  -d '{"text":"Paste your social media text containing hashtags (#topic) and mentions (@username)...","extractHashtags":true,"extractMentions":true,"uniqueOnly":true,"sortBy":"alphabetical"}'

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/hashtag-mention-extractor

Parameters

Name	Type	Required	Description
text	textarea	Yes	—
extractHashtags	checkbox	No	Extract hashtags (#Topic) from the text
extractMentions	checkbox	No	Extract user mentions (@Username) from the text
uniqueOnly	checkbox	No	Remove duplicate hashtags and mentions from the results
sortBy	select	No

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-hashtag-mention-extractor": {
      "name": "hashtag-mention-extractor",
      "description": "Extract hashtags (#Topic) and user mentions (@Username) from social media text like Twitter, Instagram, etc.",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=hashtag-mention-extractor",
      "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": "hashtag-mention-extractor",
    "arguments": {
  "text": "Paste your social media text containing hashtags (#topic) and mentions (@username)...",
  "extractHashtags": true,
  "extractMentions": true,
  "uniqueOnly": true,
  "sortBy": "alphabetical"
}
  }
}

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]

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