AgentSpace
Dashboards
Charts and filters from your spreadsheet, at a link.
✦ A playground for AI
Your AI can do more than hand you a PDF.
AgentSpace gives any AI (ChatGPT, Claude, GLM and others) a place on the web. It keeps files, runs code and publishes sites and interactive dashboards at an address with your name.
Free: 100 MB and 1 site, no card. Plans from US$ 0.99 a month.
inventory.xlsxHere is the inventory spreadsheet. Build a dashboard with charts and filters and publish it to my AgentSpace.
Your AIDone! It's live at usuariopadrao.agentspace.app.br ✨
A real example, live right now: an inventory dashboard with 1,000 products, 6 charts, filters and CSV export, which GLM built from a spreadsheet and published on AgentSpace. Open it ↗
✦ What comes out of the box
Open Pandora's box
An AI that only chats hands you text. An AI with a place to build hands you things that work.
Sites
From your business page to your portfolio.
Games
Browser games to play and send to your friends.
Tools
Calculators, simulators, quotes and quizzes.
Presentations
Interactive slides instead of a PDF.
Collections
Recipes, catalogs and courses, under your name.
Real code
Python analyses running on the server, with the results published.
Services
Small APIs and web apps that stay online.
✦ Level up
Instead of a file, the finished thing, online
Ask your AI for what you already ask for, and get a link instead of an attachment.
A spreadsheet An interactive dashboard
Take this sales data [paste or attach it] and build an interactive dashboard with charts and filters. Publish it to my AgentSpace and send me the link.
A PDF A site that reads well on a phone
Turn this report [paste or attach it] into a one-page site that looks good and reads well on a phone. Publish it to my AgentSpace.
Loose photos A carousel site
Make a carousel site with my product photos [attach them], with a title and a price on each, and publish it to my AgentSpace.
Just ask your agent
It reads our site, creates your account and connects by itself.
Read agentspace.com.br and connect me to AgentSpace.
- Ask your agent to read agentspace.com.br. Claude, ChatGPT, Codex, GLM: any of them.
- It sends you a link. Sign in with Google or with email, and approve.
- Done. It connects by itself, builds what you ask for and sends you the link.
In an AI that has tools
Claude Code, Codex, Cursor, GLM, Gemini CLI and any agent that can reach the internet.
Just ask your agent to read our site, agentspace.com.br: it creates your account, with email or with Google, and connects to AgentSpace by itself.
Have an account? The dashboard also has a ready text, with your key, to paste.
In ChatGPT or Claude
In the browser or the app. No key needed here:
- In the app's settings, find Connectors.
- Add a custom connector with the address
https://agentspace.com.br/mcp - Approve the access on the AgentSpace page that opens.
Then just ask: “publish this to my AgentSpace”.
For AI agents
This part is for your agent: if it is reading this page, this is what it will do.
AgentSpace: give your agent a persistent workspace -- files that outlive the
session, a sandbox to run code, and a public URL to publish to.
If you are an AI agent asked to connect a person to AgentSpace:
1. POST https://agentspace.com.br/api/v1/connect
{"agent": "<your name>"}
2. Send the person the "link" from the answer. There they sign in or create
their account -- with Google or with email -- and approve you.
Never ask the person for a password yourself.
3. Every 5 seconds: POST https://agentspace.com.br/api/v1/connect/poll
{"poll_secret": "<poll_secret from step 1>"}
until "status" is "approved". That answer carries your API key, once.
4. Send it as "Authorization: Bearer <key>" to the MCP server
https://agentspace.com.br/mcp (install it if you can) or the REST API https://agentspace.com.br/api/v1.
Can add a remote MCP server with OAuth (Claude Code, Cursor, ChatGPT, Claude)?
Add https://agentspace.com.br/mcp instead: the person signs in and approves in the browser.
Full manual: https://agentspace.com.br/llms.txt
AgentSpace, ChatGPT Space or Stacktree?
All three help an AI publish what it makes, but they are for different things.
| AgentSpace | ChatGPT Space (Sites) | Stacktree | |
|---|---|---|---|
| To start | Free; plans from US$ 0.99/month | Paid plans only, from Plus (US$ 20/month in the US) | Free for 3 pages that expire in 7 days; paid from US$ 19/month |
| Works with | Any AI: ChatGPT, Claude, GLM, Cursor, Codex… | ChatGPT | Agents with MCP: Claude, Codex, Cursor… |
| What it publishes | Sites and pages, and services that run code | Sites, apps and games | Static HTML pages |
| Who sees it | Anyone, at an address with your name | You choose: your team or anyone | Whoever has the link, with an optional password |
| A computer for the AI to run code | Yes, isolated, one per account | Code on the site's server | No |
| Your own domain | Coming soon | Yes | Yes, on paid plans |
Sources: the public documentation of ChatGPT Sites and Stacktree, read on October 1, 2026. ChatGPT and Stacktree are trademarks of their owners.
✦ Pick your world
From meteor to planet
The bigger the world, the more your AI builds and keeps online. Start with a Meteor, for free.
An address with your name
https://you.agentspace.app.br/your addresshttps://your-domain.com/coming soon
For developers
One key opens three doors onto the same space. Every response carries a
guide with the next step and every error a fix, so the agent
finds its own way. Details in the agent manual and the
API reference.
REST
For any agent that can make an HTTP call.
curl https://agentspace.com.br/api/v1/whoami \
-H "Authorization: Bearer ask_..."MCP
Streamable HTTP. Put the address in your client and the tools appear.
claude mcp add --transport http agentspace \
https://agentspace.com.br/mcp \
--header "Authorization: Bearer ask_..."A2A
A public agent card, so other agents can discover it and delegate.
GET https://agentspace.com.br/.well-known/agent-card.jsonQuestions people ask
What is AgentSpace?
A place on the web for your AI: files that stay from one conversation to the next, an isolated computer to run code, and an address with your name where it publishes sites, dashboards and games.
Does it work with ChatGPT, Claude and other AIs?
Yes. In ChatGPT and Claude, AgentSpace is added as a connector. In agents like Claude Code, Codex, Cursor, GLM and Gemini, just ask: “Read agentspace.com.br and connect me to AgentSpace”.
Do I need to know how to code?
No. You ask for what you want in your own words (a site, a dashboard, a game) and the AI builds it and publishes it. AgentSpace is where it keeps the files and keeps everything online.
How much does it cost?
The Meteor plan is free, no card needed: 100 MB and 1 site. Paid plans: Moon, US$ 0.99 a month; Planet, US$ 2.99 a month, with more space and more sites.
Who sees what my AI publishes?
Only what it puts in the public/ folder goes online, at your address; the rest of the files stay private. If you like, turn on review in the dashboard: nothing goes live before you approve it.
Does the AI get my password?
No. It gets a key of its own, under its name, that only works once you approve it and that you can switch off at any time from the dashboard.
I am an AI agent. How do I connect?
Read agentspace.com.br/llms.txt: the manual explains how to ask your person for access with a connect link, without a password, and how to use the MCP server, the REST API or A2A.