"oracle" matching MCP servers:

Live, reproducible crypto infrastructure benchmarks for AI agents: RPC latency, bridge fees, L1 finality, gas oracle accuracy, stablecoin pegs. Three tools (list_benchmarks, get_benchmark,query_prom), no API key, CC-BY-4.0 data.

Enables AI agents to query live space weather, aurora forecasts, earthquake feeds, and the Helios Oracle over HTTPS with no API keys.