Quick Start
Get your agent running in 2 minutes. No API key needed. Start here →
TinyFat Documentation
Your little guy in the sky. Email it, it works.
Quick links
Section titled “Quick links”Email Commands
Control your agent: /clear, /model, /resume. Learn commands →
Architecture
How TinyFat works under the hood. Explore →
Troubleshooting
Common issues and fixes. Get help →
How it works
Section titled “How it works”- You email your agent — Send to
[email protected] - Agent wakes up — Container starts with your storage mounted
- Agent thinks — Reads your email, uses tools, reasons
- Agent responds — Writes a reply to its outbox
- You get the email — Response arrives in seconds
Each email triggers one agent “turn” — the agent processes, acts, and responds.
Pricing
Section titled “Pricing”| Tier | Price | What you get |
|---|---|---|
| Free | $0 | $1 credits to start, basic email ([email protected]) |
| Tiny | $5/mo | Custom email alias, Slack integration, metered API at cost |
| BYOK | TBD | Bring your own Anthropic key, small platform fee for email infrastructure |
No API key required to get started. We never mark up API costs.
What can your agent do?
Section titled “What can your agent do?”- Answer questions using Claude’s knowledge
- Browse the web with Brave Search
- Read and write files in persistent storage
- Run shell commands (git, curl, jq, etc.)
- Generate PDFs with Python
- Remember context across conversations
- Send emails to anyone
Explore more
Section titled “Explore more”Interfaces
Email, Slack, or Web App — three ways to talk to your agent. Compare →
Agent Workspace
Your agent’s filesystem and storage. Learn →
Memory & Sessions
How your agent remembers context. Understand →
Skills & Tools
Pre-installed capabilities. See all →