{"slug":"agentutility-prooflayer-42738ea7","name":"AgentUtility Prooflayer","summary":"MCP server for the @agentutility prooflayer cluster — pay-per-call x402 tools, no API keys, USDC…","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:12.244630Z","sources":[{"source":"mcp_registry","external_id":"ai.agentutility/mcp-prooflayer","owner_address":null,"seen_at":"2026-10-25T17:50:12.244630Z","removed_at":null}],"endpoints":[{"url":"https://mcp.agentutility.ai/prooflayer/","host":"mcp.agentutility.ai","protocol":"web","state":"live","last_probe_at":"2026-10-25T17:56:29.889876Z","last_ok_at":"2026-10-25T17:56:29.889876Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[],"payment_options":[],"usage":null,"notice":"Not affiliated with addrbook — claim or request removal."}