How to Monitor Trending Hashtags with OpenClaw

Monitor TikTok hashtag trends with OpenClaw and ToolRouter. Stay ahead of discovery trends.

Tool
Trending Social Content icon
Trending Social Content

OpenClaw automates hashtag monitoring by batch-extracting hashtags from trending videos and producing structured ranking reports with frequency data, growth trajectories, and saturation scores. Output feeds directly into content scheduling tools for automated hashtag optimization on every post.

Connect ToolRouter to OpenClaw

1Install the CLI
npm install -g toolrouter-mcp
2Call tools directly from OpenClaw
toolrouter-mcp call web-search search --query "AI tools"
toolrouter-mcp tools

Steps

Once connected (see setup above), use the Trending Social Content tool:

  1. Ask OpenClaw: "What hashtags are trending on TikTok right now?"
  2. OpenClaw analyzes popular videos and surfaces the hottest hashtags
  3. Ask: "Which hashtags should I use on my next post for maximum reach?"

Example Prompt

Try this with OpenClaw using the Trending Social Content tool
Find the trending hashtags on TikTok right now. Tell me which ones are still growing and which are already saturated.

Tips

  • Combine trending hashtags with niche-specific tags for the best discoverability balance
  • Check hashtag trends before every post to maximize each video's reach potential