{"servers":[{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"com.utilsforagents/utilsforagents-mcp","description":"Pay-per-call AI agent utilities via x402 on Base (USDC). 7 tools, $0.003/call.","version":"1.0.4","packages":[{"registryType":"npm","identifier":"utilsforagents-mcp","version":"1.0.4","transport":{"type":"stdio"},"environmentVariables":[{"description":"EVM wallet private key (hex, with or without 0x prefix) used to sign x402 micropayments on Base. The wallet must hold a small amount of USDC on Base ($0.003 per tool call).","isRequired":true,"format":"string","isSecret":true,"name":"EVM_PRIVATE_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-04-11T20:07:37.263495Z","publishedAt":"2026-04-11T20:07:37.263495Z","updatedAt":"2026-04-11T20:07:37.263495Z","isLatest":true}}}],"metadata":{"count":1}}
