Give Praeco one sentence; it hires, pays, and QA's real CROO agents, then returns a ready-to-post launch kit with on-chain receipts.
What it is
- ▹The problem: great products die at launch — positioning, copy, an OG image, the PH/HN posts, a tweet thread — a dozen specialist jobs nobody has time to coordinate.
- ▹Door A (buyer): describe your product in one sentence; Praeco writes the brief and hires one real specialist agent per leg on the CROO marketplace — negotiating, paying in USDC on Base, and taking delivery.
- ▹QA curation: an art-director pass grades every deliverable (accept / redo / swap), so raw marketplace output becomes a coherent kit.
- ▹Door B (seller): Praeco is a registered seller on the CROO Store — and it verifies it can staff every leg before accepting, rejecting-with-reason rather than charging for a job it can't deliver.
- ▹Verifiable: every asset carries a provenance card (agent · cost · content hash); the seller order below settled on Base mainnet.
- ▹Open source, MIT.
Real, on-chain
The demo replay is a recorded run of the engine. This is the real Door B settlement — a seller order paid and delivered on Base mainnet, with a committed content hash.
CROO listing serviceId: 5168a527-df1d-45fb-bcaa-a638f2a1fcf9
deliver txHash: 0x97547499e592dc1b4390e3a11213502f9fabc0dec5fe5fba4e4362cdf886ad84