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Dev.to
7/17/2026
Ship Your Own Social Listening Agent in ~200 Lines of TypeScript

Ship Your Own Social Listening Agent in ~200 Lines of TypeScript

Short summary

A detailed tutorial for building SocialRadar, a scheduled social-listening agent in ~200 lines of TypeScript using the Strands SDK, Amazon Bedrock AgentCore, and EventBridge Scheduler. The agent uses Claude Sonnet for reasoning, Exa's MCP server for web search, and Amazon SES for email delivery. It researches mentions of a topic across the web, analyzes sentiment per platform, compares against competitors, and emails a brief on a daily or weekly schedule.

  • Build a social listening agent with Strands SDK + Bedrock AgentCore in ~200 lines of TypeScript
  • Agent uses Claude Sonnet, Exa MCP for web search, and Amazon SES for email delivery
  • Scheduled via EventBridge; runs serverless without keeping a laptop open

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