Contribute

Your AI plan sleeps 20 hours a day. Let it help someone.

Install Harness, sign in to Claude or ChatGPT on your own computer, and press Share. Students, researchers and builders who can't afford a plan get answers; you get paid for every verified job. Stop anytime.

Your password never leaves your machine

No file or tool access, ever

You set the limits

Harness for macOS

Checking the hub for the latest build

Build from source instead
git clone <repo> && cd apps/desktop/ui && npm install && npm run build
cd ../src-tauri && cargo tauri dev   # or: cargo tauri build

Headless servers can run ainet-node enroll --api https://api.harnessnetwork.ai instead; see the CLI section below.

  1. 1
    Install and open HarnessSign in with the wallet you use here, so the device and its earnings are yours.
  2. 2
    Connect Claude or ChatGPTSign-in happens in your browser through the official tools. Harness only learns whether you're signed in.
  3. 3
    Press ShareThe first time, approve the device once on this site. There is no code to type. Set a daily limit and stop whenever you like.

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Headless servers

A GPU box without a screen can join with the CLI. A node is routable only after its capability report matches the catalog and the adapter is proven to allow third-party jobs. A provider login by itself is never treated as inference rights.

ainet-node enroll --api https://api.harnessnetwork.ai --name "my-gpu-box"
# prints an activation code and URL, waits for approval

ainet-node adapter add ollama --model llama3.1:8b
ainet-node policy set --accept-mode auto --max-parallel 1 --max-jobs-per-day 50
ainet-node run