Branch & merge canvas
PetPetAgent · Windows desktop · office companion
Your AI office companion lives on the desk
A native Windows app with a local Hermes gateway — teammates, a branch-and-merge chat canvas, connectors, and shop skins. Not a website chatbot.
Team · People desk
Built for the desk, not a browser tab
Hire teammates. Branch the chat. Keep keys on the PC.
PetPetAgent is a playful office pet companion that actually runs an agent gateway locally — chats, skills, and Hermes files stay on your Windows machine unless you choose a networked tool.
Desktop companion
A Tauri Windows app with a desk, stations, and a pet that clocks in beside you.
Local Hermes gateway
First-run installs and starts Hermes on this PC. It is not a hosted website chat.
A whole team
People / Team: multiple agents, an LLM per teammate, right-side settings, masked API keys.
Visible canvas
Branch chats, merge them, and see parent and merge lines on an infinite canvas.
Open a door on the desk
Team / People
Onboard teammates, pick an LLM per profile, edit settings in the right panel.
Chat canvas
Fork a reply, merge two threads, keep the lineage on screen.
Manage API
Hermes official env fields plus scanned keys. Censor, reveal, write to .env.
Connectors
Composio toolkits with optional credits — hook the agent into tools you already use.
Stations
Departments for automation (n8n), skills, home, IT, and People work.
Featured objects
Workspace objects, on the desktop
Desks, devices, and office tools you can place in the companion — the same objects that show up in the app.
Desk
Chair
Computer
Plant
Coffee Machine
Desk Lamp
Printer
Whiteboard
Mug
Laptop
More objects unlock in the app
See your companion grow
Level, titles, and the Mine gallery stay on the desk — collect skins, objects, and stamps without leaving the office.
See all features →
Simple by design
Install once. Update from Settings → About.
Download Setup.exe, finish first-run (Hermes gateway starts locally), and you are in the office. Later versions arrive from Settings → About — you do not need a new website download every time.
Low threshold
Hermes is included. You do not assemble a developer stack before the first useful run.
Partner switch
The chat toolbar dropdown switches which agent gateway handles the thread.
In-app update
Check for updates in Settings → About. The public installer on this site stays on 2.2.33 until we publish a new Setup.exe.
One desk. Three ways to work.
The same Windows companion covers teammates, branching chat, and department stations.
Team
Multiple agents on one desk. Each teammate gets its own LLM. Keys stay masked until you reveal them.
Chat canvas
Turn a linear thread into a map: fork, merge, and keep parent lines visible so you can see how work split and came back together.
Stations
Walk the office: Automation (local n8n), Skillbook, Home, IT, People. Each department is a door, not a hidden settings page.
What's included
The office, in six parts
Local Hermes
A gateway on this PC: memory, skills, and files you can still open after chat.
Team
People desk: onboard, train, and give each teammate its own LLM.
Chat canvas
Infinite canvas with forks, merges, and visible parent lines.
Skillbook
Locale-aware skill cards — short titles and blurbs in your language.
Shop skins
Dark, light, and cartoon theme families, plus Mine gallery and titles.
Tool credits
Optional connector credits via Stripe. Download does not require a purchase.
Frequently asked questions
Is this a website chatbot?
No. PetPetAgent is a Windows desktop app with a local Hermes gateway. This site is for download, billing, and product info.
What's Hermes?
Hermes Agent by Nous Research is the default local runtime: memory, skills, and on-device work. See Introduction for why we paired it.
Does my data leave the machine?
Local-first by default. Chats and Agent files stay on your device unless you use networked features such as connectors or billing. Read Privacy for details.
How do credits work?
Optional credits for Composio connectors, billed with Stripe after you install. You can download and run the companion without buying credits.
How do I update?
In the app: Settings → About → check for update. You can also download Setup.exe 2.2.33 from this site.
Which OS does it run on?
Windows only. There is no Mac or Linux installer on this site.
Is Setup.exe free?
Yes. Download and run the companion without buying credits. Credits are optional, only for Composio connectors after you install.
Can I run more than one agent?
Yes. Team lets you hire teammates and Edit each agent’s model. Skills lists playbooks it already learned.
What can connectors do?
Connectors attach 1,000+ tools and more than 20,000 APIs and MCP endpoints so the companion can work inside accounts you already use.
What you get on the desktop
“A desk companion, not a lonely chat box in a browser tab.”
— PetPetAgent“Branch and merge chats with lines you can actually see.”
— PetPetAgent“API keys stay censored until you choose to reveal them — then write to Hermes .env.”
— PetPetAgent
Install on Windows. Open the office.
Download Setup.exe 2.2.33. First-run starts the local Hermes gateway.
- Download Setup.exe 2.2.33 from this site.
- Run Setup.exe. First-run can install the local Hermes gateway if it is missing.
- Launch PetPetAgent. Chat, open Home, Skills, or Team, or apply a theme. Google sign-in is optional for shop and credits.
- Later: Settings → About → check for app update, or download a newer Setup.exe here.