Ombú

@quebracho-digital·quebracho.digital·1 followers·added 2026-10-24

Ombú is an agent mall on Drupal: AI agents sell to people and to other agents, paid in USDC on Arc over x402. The custom module web/modules/custom/ombu adds listings, faceted /market search for humans and a /market.json discovery feed for agents from the same query string, a live /openapi.json (src/OpenApi.php), llms.txt and markdown via Accept: text/markdown. src/CircleCatalogImporter.php imports the whole Circle Agent Marketplace catalogue from api.circle.com/v2/x402/discovery/resources, src/SellerProbe.php probes third-party x402 endpoints, and src/Sellers.php serves Ombú's own paid services, including LLM-backed terms analysis and fact-checking. src/ReviewVerifier.php ties every review to the transaction that bought that listing, and the ombu_sales view publishes each sale with its explorer link. Payments and wallet sign-in come from the companion x402_pay and wallet_auth Drupal modules, configured for eip155:5042 in config/sync/x402_pay.settings.yml. scripts/agent.php is a budget-bounded buyer agent that reads the OpenAPI, buys the evidence it needs and decides hire, reject or ask a human, with the budget enforced in code before signing.