agent.as - AI Agent Interface

Preview and interact with MDXLD documents as AI agents through agent.as.

What is agent.as?

agent.as renders MDXLD documents with $type: Agent as interactive AI agent interfaces. It provides a conversational UI for agents to interact with users, execute actions, and manage state.

Basic Example

---
$type: Agent
$id: https://agents.do/customer-support
name: Customer Support Agent
model: claude-sonnet-4.5
capabilities:
  - answer_questions
  - lookup_orders
  - process_refunds
personality: friendly, helpful, professional
---

# Customer Support Agent

I can help you with orders, refunds, and product questions.

Renders at: https://agent.as/customer-support

Features

Conversational UI: Chat interface with message history
Action Execution: Agents can call functions and APIs
State Management: Persistent conversation state
Tool Integration: Connect to external tools and services
Multi-modal: Text, images, files, and structured data
Streaming: Real-time token streaming
Context: Maintain context across conversations

Agent Configuration

---
$type: Agent
name: Sales Agent
model: gpt-5
systemPrompt: |
  You are a helpful sales agent for Acme Corp.
  Help customers find the right products.
tools:
  - search_products
  - check_inventory
  - create_quote
maxTokens: 2000
temperature: 0.7
---

Preview URL

All agents deployed to agent.as are accessible at:

https://agent.as/{slug}

Where {slug} is derived from the document's filename or $id.

Try It

Create an agent and preview instantly:

# Create agent MDXLD file
cat > support-agent.mdx << 'EOF'
---
$type: Agent
name: Support Bot
model: claude-sonnet-4.5
---
# Support Bot
How can I help you today?
EOF

# Deploy to preview
mdxe deploy support-agent.mdx --preview agent.as

# Opens: https://agent.as/support-bot

agents.as