🐱 Minecat — mine a cat on your GPU

Arc testnet · pick a proof-of-work, search off-chain in your browser (WebGPU / CPU), submit one on-chain mine() per solution. Burner wallet lives in this browser only.

Burner wallet

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Balance

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Get testnet USDC (faucet) ↗ · Import key

Device name share my speed on the device board

Protocol Contract · Deploy my own, difficulty bits

difficulty:— anchor block:— minted total:—

GPU (WebGPU) CPU threads

0GPU hashrate

0CPU hashrate

0solutions found

0cats minted (this session)

—expected time / cat at current rate

📊 Devices (live)full board ↗

	device	GPU	proto	GPU now	CPU now	peaks	seen

🤖 Let your AI agent mine for youAGENTS.md ↗

Paste this into Claude Code, Cursor or any coding agent running on a machine with a GPU. It installs the native miner (CUDA, all three protocols), creates a throwaway wallet, and reports to the device board as 🤖.

Set up the Minecat miner on this machine and mine for me. Follow https://216.203.21.40.nip.io/AGENTS.md exactly (machine-readable: https://216.203.21.40.nip.io/agent.json).
Rules: use only the throwaway wallet the tool creates (never my real wallet); stay on Arc testnet unless I explicitly say otherwise; never send the private key anywhere. Show me the wallet address, the faucet link, the hashrate, and the board link.
Use --gpu if an NVIDIA GPU with CUDA is available (run `minecat build-gpu` first), otherwise --cpu. Start with --proto tensor256 (add --tc on an NVIDIA GPU to use its tensor cores, then compare with plain --gpu), then also try keccak, tensor512 and cuckoo, ~5 minutes each with --duration 300, and report the numbers. Label the device "agent:" followed by this machine's name.

Install by hand: npm install -g https://216.203.21.40.nip.io/minecat-cli.tgz