Developer Documentation

Technical documentation for extending and customizing AgentPress.

Overview

AgentPress is built as a modular monorepo that you can extend with custom agents, tools, and UI components. This documentation covers the technical details of how the system works and how to build on top of it.

Quick Links

Getting Started

• CLI Quick Start - Set up your development environment
• Architecture - Understand how AgentPress is structured

Extending AgentPress

• Creating Tools - Build custom tools for your agents
• Creating UI Components - Add custom UI for tool results

Configuration

• Configuring Portal Apps - Customize the user-facing portal
• Configuring the API - Set up API endpoints and middleware

Integrations

• Email Integration - Connect email inboxes to agents
• Actions Webhooks - Trigger external systems from agent actions

Tech Stack

• Runtime: Bun
• Backend: Hono
• Frontend: React 19, Next.js 15
• Database: PostgreSQL with Drizzle ORM
• AI: Vercel AI SDK with multiple providers
• Styling: Tailwind CSS v4

Monorepo Structure

apps/
  api/          # Hono API server
  console/      # Admin console (React)
  portal/       # User-facing portal
  dropin-chat/  # Embedded chat widget
  docs/         # This documentation site

packages/
  api/          # Backend: routes, repositories, services
  lib/          # Shared: types, stores, utilities
  ui/           # React components
  custom/       # Custom agents, tools, plugins

Looking for User Guides?

If you’re looking for guides on using AgentPress features like creating agents, managing leads, or configuring voice, check out the Guides section.