{"servers":[{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"xyz.honeycheck/arc-treasury-mcp","description":"What USDC and EURC really earn on Arc, by deposit size: Aave v4 and Morpho read directly. x402.","title":"Arc Treasury","version":"1.0.1","websiteUrl":"https://gmtrenchor.memeogatchi.workers.dev","packages":[{"registryType":"npm","identifier":"arc-treasury-mcp","version":"1.0.1","transport":{"type":"stdio"},"environmentVariables":[{"description":"Optional. Private key of a funded Circle Gateway wallet, for the paid tools. Free tools need nothing.","isSecret":true,"name":"PAY_WALLET_KEY"},{"description":"Optional. Where that wallet holds USDC: arc, base, arbitrum or hyperEvm. Default arc.","name":"PAY_CHAIN"},{"description":"Optional. The most one call may cost before the tool refuses to pay. Default 0.05.","name":"PAY_MAX_USDC_PER_CALL"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-19T22:07:56.087123Z","publishedAt":"2026-09-19T22:07:56.087123Z","updatedAt":"2026-09-19T22:07:56.087123Z","isLatest":true}}}],"metadata":{"count":1}}