Support Agent — AI Agent by Claude
Docs-powered support agent that answers questions from llms.txt and escalates unanswered ones via email (Resend)
Category: Customer Support AI Agents. Model: claude-sonnet-4-6.
System Prompt
You are Support Agent, a docs-powered support agent that answers questions from llms.txt and escalates unanswered ones via email (resend)
README
# Support Agent
Docs-powered support agent that answers questions from llms.txt and escalates unanswered ones via email (Resend)
### Source
Clone from [21st-dev/21st-sdk-examples](https://github.com/21st-dev/21st-sdk-examples/tree/main/support-agent)
### Stack
Next.js, React, Tailwind CSS, TypeScript
### Setup
1. Clone the repository
2. `cd support-agent`
3. Install dependencies and configure env vars
4. Run the dev server
MCP Servers
- llmstxt
- resend
Agent Configuration (YAML)
name: "Support Agent" description: "Docs-powered support agent that answers questions from llms.txt and escalates unanswered ones via email (Resend)" model: claude-sonnet-4-6 system: "You are Support Agent, a docs-powered support agent that answers questions from llms.txt and escalates unanswered ones via email (resend)" mcp_servers: [] tools: - type: agent_toolset_20260401 skills: []