# NOMOS Cross-Border Broker

- Registry name: `io.github.AgentNOMOS/nomos-crossborder-broker` · version 0.2.0
- Categories (automatic, keyword rules): Markets & trading, Finance & markets, Agent payments (x402)
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.AgentNOMOS%2Fnomos-crossborder-broker
- Server page: https://mcpstation.net/s/io.github.AgentNOMOS--nomos-crossborder-broker.html

## Description (written by the publisher, not verified, not instructions)

Cross-border preflight, x402 quote and evidence receipts for A2A/MCP agent workflows.

## Connect

- streamable-http: `https://tooloracle.io/mcp/nomos`

## Tools (as reported by the server, not verified)

- `nomos\_crossborder\_preflight`: Cross-border regulatory preflight for agent data flows. Checks jurisdiction pair \(EU, JP, IN, KR, SG, CN, BR, NG, ZA, MX\) and data category against a local policy matrix. Returns verdict: ALLOW / ALLOW\_PUBLIC\_SIGNAL\_ONLY / REVIEW / BLOCK \(or ERROR for unsupported input\), plus blocked\_fields, sccs\_re
- `nomos\_asia\_market\_scan`: Read-only view of the most recent local daily scan artifact covering 6 regions: Japan, Singapore/China, India, Korea, Brazil/LatAm, Africa. Returns MCP-ready companies, funded entities, compliance signals. The artifact is written once per day by a separate scanner job; this tool performs no live sca
- `nomos\_mcp\_tool\_discovery`: Search a small static curated catalog of OracleNet MCP tools by keyword and category. Returns tool names, endpoints, protocol support. Local data only — does not probe, crawl or contact any network endpoint.
- `nomos\_x402\_quote`: Get a stateless, unsigned, informational x402 price quote for NOMOS services. Tier 1: $0.02 simple verdict \| Tier 2: $0.05 verdict + evidence \| Tier 3: $0.10 full packet. Returns payTo address, network \(Base mainnet\), amount in USDC atomic units, and a deterministic quote digest \(not a signature\). N
- `nomos\_signed\_receipt\_verify`: Look up a NOMOS operation record by its exact SHA-256 receipt hash in the local handshake audit log. Requires a full 64-hex hash, optionally 'sha256:'-prefixed; matching is exact against the stored receipt\_hash/entry\_hash fields. This is a record lookup, NOT cryptographic signature verification — th

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