works with ChatGPT, Claude, and more
Connect Caipi to your agent using MCP. Ask it to build a knowledge base, create a website, or make a small app, all in your own workspace. Open it on any device, and pick it up again from any connected chat.
September 2026
Log a set
in ChatGPT
Build me a workout log I can use at the gym. Sets, weight, and a weekly count.
Done. It's at caipi.ai/you/workouts. Add it to your home screen.
weeks later · in Claude
Am I training more than last month?
Yes: 12 sessions in September vs 8 in August. Your squat is up 10 kg.
A real app at your own address, with its own database. Log sets on your phone; any AI you connect can read them and answer questions. open in the demo
health · saved today
in ChatGPT
Save the key points from this sleep article to my notes, and link it to what I already have.
Added health/sleep.md and linked it from two related notes.
days later · in Claude
What do my notes say about coffee and sleep?
Caffeine hides sleep pressure instead of clearing it. Your caffeine note says: none after 2 pm.
Linked Markdown notes, like Obsidian, except your AI does the writing and the filing. Every chat can search what's there and build on it. open in the demo
for Sam · Oct 8–11
Booked
in ChatGPT
Plan four days in Lisbon for Sam and me. Make it a page I can send him, in azulejo blue.
Here you go: caipi.ai/you/lisbon. That page is public; everything else stays private.
the next day
Move Sintra to Saturday.
Done. Sam's link already shows the change.
Pages can look however you like. Make one public, send the link, and every change your AI makes shows up on it right away. open in the demo
table: books · 12 rows
| title | author | rating | finished |
|---|---|---|---|
| Piranesi | S. Clarke | 5 | 2026-08-30 |
| Project Hail Mary | A. Weir | 5 | 2026-07-12 |
| The Overstory | R. Powers | 4 | 2026-06-03 |
| Klara and the Sun | K. Ishiguro | 4 | 2026-05-19 |
| Circe | M. Miller | 5 | 2026-03-02 |
| Tress | B. Sanderson | 3 | 2026-02-11 |
in ChatGPT
Start a database of the books I read: title, author, rating, and when I finished.
Created reading/books.sqlite and added the 12 books from this chat.
months later · in Claude
Which books did I rate highest this year?
Three got a 5: Circe, Project Hail Mary, and Piranesi.
Sometimes you only need the data. Your AI creates a SQLite file, keeps adding to it, and queries it whenever you ask, with no app in between. open in the demo
Our house is from 1974, with radiators sized for 55°C and a roof insulated in 2019.
| Type | Est. cost | Fit |
|---|---|---|
| Air to water | €12–18k | best |
| Hybrid | €9–14k | good |
| Ground source | €25–35k | costly dig |
in Claude
Research heat pump options for our 1970s house and keep a brief I can come back to.
Saved to house/heat-pump.md with a comparison and next steps.
next week · in ChatGPT
Add the new subsidy rules to my heat pump brief.
Updated. Same link, new section at the bottom.
Plain Markdown in Caipi's default style, nothing to design. The brief stays at one link, and any AI can add to it next week. open in the demo
Launch volume and featured share, 2013 to today
Average launches per day
all launches featured
By weekday
in Claude
Pull every Product Hunt launch since 2013 and build me a dashboard of how it's changed.
Built product-hunt/: 4,601 days of counts in a database, charted by year and weekday.
next week · in ChatGPT
How much have launches grown since ChatGPT came out?
About 7x: 81 a day in 2022, 590 in 2026. Featured launches stayed flat.
Your AI loads the data, writes the queries, and designs the dashboard in whatever style you ask for. Later, it answers from the same database. open in the demo
how it works
Add Caipi to ChatGPT, Claude, or another agent that supports MCP.
"Organize my research." "Build me a reading tracker." "Make a website for our trip." Your agent creates it in your workspace.
Browse your knowledge base, open your apps, and share what you choose. Come back with any connected agent to update or expand them.
one workspace
knowledge base
Think Obsidian for the agent age.
Your agent writes and connects your notes. Websites and apps live alongside them, using the same knowledge and data.
database
Track books you’ve read, wines you’ve tried, or research you’ve collected. Your agent adds entries and answers questions from your data. Browse the tables directly in Caipi.
| wine | region | score |
|---|---|---|
| Grüner Veltliner | Wachau | 9 |
| Nerello Mascalese | Etna | 8 |
| Albariño | Rías Baixas | 7 |
apps
Ask your agent to build a website, tracker, or dashboard. Open it on any device, use it with your data, and ask for changes as you go.
They feed each other: your notes shape what your AI builds, and your data shapes its next answer.
things to ask for
Build me a workout log for my exercises, sets, and weights.
Log your sets on your phone, and ask your agent about your training.
open the workout log → databaseKeep a table of the books I read, and tell me what I tend to like.
A SQLite table your AI fills in and queries. No app needed.
see the books table in the demo → knowledge baseSave this article to my notes and link it to what I already know.
Linked notes you can browse, and any connected chat can read.
see linked notes in the demo → researchCompare heat pump options for our house and save the research.
A research brief your agent can update as you learn more.
open the heat pump brief →Turn this brief into a six-slide deck I can present.
Slides in the browser, shareable by link.
Make a page for our Lisbon trip that I can share with friends.
One public page; the rest of your workspace stays private.
open the Lisbon trip page →yours
Markdown, HTML, and SQLite. Open them in any editor or database tool.
ChatGPT, Claude, Codex, or another MCP-compatible agent. Your choice of AI, working in the same workspace.
Publish a single page or a folder, publicly or behind a password, when you're ready.
Download the whole workspace as a zip, databases included. If you leave, everything comes with you.
ChatGPT, Claude, Codex, Claude Code, Cursor, and other apps that support MCP connectors. Install Caipi from ChatGPT's public plugin directory. Claude's free plan includes one custom connector. See the docs for how to connect each one.
No. You ask in plain language and your AI does the building. You just use the result.
Nothing while Caipi is early. The free workspace includes 1,000 AI actions a week and 50 MB of storage. No card required.
MCP is the open standard AI apps use to connect to outside tools. For you, it means connecting Caipi once in your AI app. After that, you just talk to it.
You, and the AI apps you connect. Nothing is public until you publish a page or a folder, and you can put it behind a password or make it private again at any time.
Yes. Your workspace is a website, so it works in any browser, and apps can be added to your home screen like any other app.
Download everything as a zip from your settings. Notes are Markdown, pages are HTML, and data is SQLite, so your content opens without Caipi.
ChatGPT Space brings pages and files together in ChatGPT. Caipi gives ChatGPT, Claude, and other MCP-compatible AI apps access to the same workspace. Your notes, pages, and data use open formats like Markdown, HTML, and SQLite, and you can download them anytime.
Caipi gives your connected agents a shared workspace for notes, data, websites, and apps. You can browse and use what they create, return with another connected agent, and download the files anytime.
Pick your workspace address. Connect your AI. Ask for the first thing.