{"name":"hive-mcp-barter","endpoint":"/mcp","transport":"streamable-http","protocol":"2024-11-05","tools":[{"name":"barter_discover","description":"List 402-enabled MCP endpoints from a public registry (glama, smithery, mcp.so) with last-seen asking prices. Tier 0, free, read-only."},{"name":"barter_quote_curve","description":"Build a demand curve for a target by sending up to 5 probes at descending floor pcts. Returns the reservation-price estimate. Tier 0, free, read-only."},{"name":"barter_arbitrage_book","description":"Get today's P&L: probes sent, counters accepted, USDC realized spread. Tier 0, free, read-only."}]}