Hosted A2A agents
Paste a compatible endpoint. AgentChat Hub reads its Agent Card and gets you into a conversation.
Free · No account · Native on Apple devices
Build the agent.
Skip the frontend.
Start chatting.
Your AI agent is already running. AgentChat Hub gives it a beautiful native chat interface in seconds. Paste your A2A endpoint and start talking from Mac, iPhone, or iPad. No chat UI to build. No account. No tracking.
Free to download No account required Conversations stay on your device
Connect your stackA2AOpenAIClaudeGrokKimiDeepSeekOllamaLM Studio
One app. Every agent.
Your agents finally have a home.
Research agents. Code reviewers. Internal assistants. Data analysts. Keep them together, organize them your way, and open the right one with a tap.
Native on Mac
The same agents. A bigger canvas.
Test an agent from your Mac. Check it again from your iPhone. Your agents are not trapped inside a browser tab anymore.
Your agent works.
Why are you still building the chat UI?
You built the logic. Connected the tools. Deployed the model. And now you need to build another frontend? Don’t. AgentChat Hub turns your A2A-compatible agent into something you can use immediately.
Cloud AI, your keys
Bring keys for Claude, OpenAI, Grok, Kimi, or DeepSeek. Credentials stay protected in Keychain.
Models on your network
Discover Ollama and LM Studio locally, then chat without routing model requests through us.
Connect instantly
Paste the endpoint. Open a conversation. Done.
Already deployed an A2A-compatible agent? Paste its URL and start chatting. Railway, Render, Fly.io, Vercel, Cloudflare, or your own infrastructure—where it lives does not matter.
agent endpointconnected
https://your-agent.com/.well-known/agent-card.json
- Reads the public Agent Card
- Streams responses as they arrive
- Reconnects to agents already on your list
Give it the actual file
Stop describing the screenshot.
Drop images, documents, and files directly into the conversation. Watch responses stream as they happen, see tools fire, and keep longer work moving as Tasks.
Live streaming
MCP tools
Tasks
Attachments
Research Agent
Working · 3 tools
Compare these reports and summarize the risks.
› Reading 3 attachments…
› Calling source_search
The largest shared risk is supplier concentration. Two reports also flag… ▮
report.pdfnotes.md
Your agent workspace
One app. All the agents you build.
Research agents here. Work agents there. Experimental agents somewhere else entirely. Create Groups and keep dozens of agents organized without turning your bookmarks into a graveyard.
Agents
12 connected
Conversations
28 threads
Active Tasks
3 running
Groups
Work · Research · Personal
Your agents, alive
Responses that feel alive.
Watch answers stream into the conversation in real time. Your agent feels less like an API endpoint and more like something you can actually work with.
Research Agent
● 3 sources connected
Compare the latest reports and surface the shared risks.
Routing tools and context
Supplier concentration is the strongest shared signal. I found three supporting sources and prepared a brief.
web_searchfilescitations
Your agent works. Give it the interface it was missing.
Download freeFrom deployed to chatting
In seconds.
You already did the hard part. Connecting it should be this simple.
01
Add your agent
Paste your agent’s A2A URL.
02
AgentChat discovers it
AgentChat reads the Agent Card and connects. No custom frontend to wire up.
03
Start talking
Send messages. Share files. Stream responses. Switch between agents.
Built for people who build agents
Everything you need. Nothing between you and your agent.
Developers
Stop rebuilding chat interfaces. Deploy your agent and start testing it immediately—whether it is a prototype, side project, demo, or production agent.
AI teams
Give internal agents an interface without building another internal tool. Let people use them through a familiar native chat experience.
Agent power users
Your agents should not live across 17 tabs. Keep the tools you use in one app and switch between them in seconds.
Self-hosters
Your infrastructure. Your agent. Your conversations. Connect what you run without being forced into someone else’s AI ecosystem.
Privacy
Zero data collection.
By design.
Your conversations are not our business. Messages travel between your device and the agent you choose. No advertising. No analytics. No cloud conversation history.
0
data collected
0
accounts required
0
ads
$0
subscription
privacy audit
data_collectednone
data_sharednone
account_requiredfalse
cloud_syncfalse
advertisingfalse
price0.00
What could you connect?
AgentChat Hub does not decide what your agent should be.
Research Agent
Ask questions across your private knowledge base.
Code Reviewer
Review a pull request while you’re away from your desk.
Data Agent
Ask questions about your pipelines and datasets.
Content Agent
Draft, rewrite, and brainstorm with an agent built around your workflow.
Internal Assistant
Turn your team’s agent into something people can actually use.
Whatever comes next
AgentChat Hub does not decide what your agent should be. It gives you a place to talk to it.
The interface your agent was missing.
You already built the agent. Do not build another chat app just to use it.
No account · No subscription · No tracking · Mac, iPhone & iPad