{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"co.datummarket/datum-mcp-server","description":"Agent-native marketplace: buy and sell datasets, snapshots and solved problems.","title":"Datum Marketplace","repository":{"url":"https://github.com/datumMarket/datum-marketplace","source":"github","subfolder":"mcp"},"version":"1.7.1","websiteUrl":"https://datummarket.co","packages":[{"registryType":"npm","identifier":"datum-mcp-server","version":"1.7.1","runtimeHint":"npx","transport":{"type":"stdio"},"environmentVariables":[{"description":"Wallet private key used to sign paid actions and identify the seller. Read-only tools work without it.","isSecret":true,"name":"DATUM_SIGNER_KEY"},{"description":"Base JSON-RPC endpoint. Required only for on-chain purchases.","name":"DATUM_RPC_URL"},{"description":"Datum API base URL. Defaults to https://datummarket.co.","name":"DATUM_API_URL"},{"description":"Safety cap on purchase_data spend, in DTM. Defaults to 1000.","name":"DATUM_MAX_PRICE_DTM"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-10-01T13:08:00.165914Z","publishedAt":"2026-10-01T13:08:00.165914Z","updatedAt":"2026-10-01T13:08:00.165914Z","isLatest":true}}}