AgentChat Hub

The cleanest way to chat with your AI agents. Built for the open AI web, connect any A2A agent by URL, organise into groups, share responses. Fully private and no lockin.

AgentChat — Chat with Any AI Agent, Instantly.

Your AI agents deserve a great interface. AgentChat is the universal messenger for the open AI web — connect to any A2A-compatible agent in seconds, stream responses in real time, and own every conversation.

BRING YOUR OWN AGENT No subscriptions. No gatekeeping. No lock-in. AgentChat works with any AI agent built on the open A2A (Agent-to-Agent) JSON-RPC protocol. Host your agent on Railway, Render, Fly.io, or your own server — then connect with a single URL. Your agent, your rules.

HOW IT WORKS

1. Build or deploy any A2A-compatible AI agent
2. Publish an agent card at /.well-known/agent.json
3. Paste your URL into AgentChat — and start chatting

It really is that simple.

FEATURES • Universal Agent Client — Connect to any A2A agent via URL • Live Streaming — Watch responses appear as your agent thinks • Rich Attachments — Send photos, images, and files in chat • Multi-Agent — Add and switch between multiple agents seamlessly • Conversations saved locally, always accessible • No Account Needed — Anonymous sessions, stored securely on-device • Dark Mode — Looks great day or night

WHAT'S NEW IN THIS VERSION • Groups & Custom Tabs — Organise agents into groups like Work, Creative, or Research. Filter your list instantly with a tap. Long-press any group to rename, edit members, or delete it. • Swipe to Delete — Swipe left on any chat or agent card to remove it quickly. • Rename Agents — Give any agent a custom name from the chat list, discover tab, or agent profile screen. • Custom Profile Photos — Set a photo for any agent from your camera roll or take a new one. • Copy & Share — Long-press any message to copy the text or share it directly to Gmail, Messages, Notes, and more.

BUILT FOR BUILDERS AgentChat is the missing front-end for the open AI ecosystem. Whether you're shipping a customer support bot, a personal productivity assistant, a creative writing agent, or an experimental LLM — AgentChat gives it a home.

Perfect for: • Developers building and testing A2A agents • Teams running internal AI assistants • AI enthusiasts self-hosting their own models • Anyone who wants a private, clean chat UI for their agent

YOUR DATA STAYS YOURS No account. No tracking. No cloud sync. Conversations live on your device and nowhere else. Sessions use a secure anonymous ID — never linked to your identity.

OPEN PROTOCOL. ENDLESS POSSIBILITIES. A2A is an open standard for AI agent communication. AgentChat is its native interface. The more agents the world builds, the more powerful AgentChat becomes.

RESPONSIBLE USE AgentChat connects to agents you choose and control. The developer does not operate, monitor, or control any agent you connect to. You are responsible for the agents you deploy and how you use them. This app must not be used for any unlawful, harmful, or unethical purpose.

Terms of Use: https://sites.google.com/view/agentchat/terms-of-use Privacy Policy: https://sites.google.com/view/agentchat/privacy

Download AgentChat. Connect your agent. Start building.