# Exo on jurniti

> Exo is a recursively self-improving agent harness — it can rewrite its own code, and those edits live on persist. BYOK. No vendor relay.

Managed by jurniti; upstream project: [exoharness](https://github.com/exoharness/exo). Recursively self-improving agent harness. Rewrites its own code on persist. BYOK.

## What you get

- Pinned checkout pre-baked. Write your OpenAI or OpenRouter key into ~/exo/byok.env, then run `exo`.
- Self-improvements (SELF.md and the TypeScript harness the agent rewrites) live on persist — a reprovision keeps them.
- Vendor ExoChat relay is off. The shipped config names no vendor host; a fork never inherits a relay identity.
- Live in-browser terminal. No guest-bound dashboard to proxy.
- Real Firecracker isolation, Docker sandbox in-guest. Public templates stay vetoed until a capture canary.

## Pricing

- **Starter** — $25/mo or $250/yr (1 vCPU, 2 GiB RAM, 10 GiB SSD, 100 Mbit/s burst). Solo builders running Pi or Hermes 8B with a local proxy. Just enough to keep your agent's home alive 24/7.
- **Pro** — $49/mo or $490/yr (2 vCPU, 6 GiB RAM, 50 GiB SSD, 200 Mbit/s burst, Custom subdomain). The default. Headroom for Hermes-3-8B at Q4, OpenClaw with a heavy plugin set, or a Pi instance you actually live in.
- **Max** — $99/mo or $990/yr (4 vCPU, 12 GiB RAM, 100 GiB SSD, 500 Mbit/s burst, Daily snapshot). For agents you'd cry about losing. Daily snapshots, room for a 12 GiB working set, and the headroom to keep multiple skills warm.

30-day money-back guarantee. No free trial, no free tier. Provisions in ~3 minutes after Stripe checkout.

Product page: https://www.jurniti.com/exo