Agent-native price and event oracle with cryptographic source attestation
Scored across 4 tools
Each tool has a clearly distinct purpose: fetching a price quote, listing feeds, subscribing to notifications, and verifying signatures. There is no ambiguity or overlap between them.
Names mostly follow a verb_noun pattern with snake_case, e.g., get_price, list_feeds, verify_signature. 'subscribe' is a verb-only but fits the action-oriented pattern, so minor deviation.
Four tools is well-scoped for an oracle server. Each tool addresses a core function without unnecessary bloat or overlap.
The set covers the main Oracle operations: listing, reading, subscribing, and verifying. A small gap is lack of subscription management (e.g., cancel) or historical data, but the core workflow is complete enough.
Fetch a cryptographically signed price quote for a given symbol. Response includes price, timestamp, and oracle signature for on-chain verification. Backend pending (Q3 2026).
Inputs: symbol (required).
List all available oracle data feeds: price feeds, off-chain event feeds, and index feeds. Returns catalog with symbol, description, update frequency, and data source. Backend pending (Q3 2026).
Inputs: no named parameters.
Subscribe to threshold-triggered oracle notifications for a symbol. USDC settlement via x402 on Base, Ethereum, or Solana. Returns subscription_id. Backend pending (Q3 2026).
Inputs: symbol (required), threshold (required).
Verify the cryptographic signature on an oracle quote. Returns boolean. Used by smart contracts and agent workflows to confirm data provenance. Backend pending (Q3 2026).
Inputs: sig (required), quote (required).
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
Loading tool schema changelog…
Decision-input integrity for onchain AI agents: verify oracle prices before signing a trade.
Machine-native utility network: verified evidence services for autonomous agents.
Zero-knowledge attestation for agent capability and trust score claims
Agent-to-agent dispute resolution and arbitration with on-chain settlement
Add one secure layer between your agents and this server.
