NOMOS Cross-Border Broker
Server Details
Cross-border preflight, x402 quote and evidence receipts for A2A/MCP agent workflows.
- Status
- Healthy
- Uptime
- 100.0% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2024-11-05
- URL
- ChatGPT
- –
- Claude
- –
TDQS
Scored across 5 tools
Each tool serves a clear, non-overlapping function: market data lookup, regulatory preflight, MCP tool catalog search, receipt hash lookup, and pricing quote. No two tools could be easily confused, and the descriptions reinforce distinct boundaries.
All tools share the 'nomos_' prefix and use lowercase with underscores, creating a recognizable pattern. However, the second part varies between noun phrases (mcp_tool_discovery, signed_receipt_verify) and verb-like words (asia_market_scan, crossborder_preflight), so it isn't a uniform verb_noun convention.
With 5 tools, the set is concise and well-scoped for a cross-border broker's core needs: market intelligence, compliance checks, tool discovery, auditing, and pricing. Each tool earns its place without redundancy or bloat.
The domain is covered adequately for a broker: scanning markets, preflighting regulations, discovering MCP tools, verifying receipts, and quoting prices. Minor gaps exist (e.g., no tool to initiate an actual transaction or list all operations), but these are not essential for the server's stated informational and audit purposes.
Available Tools
5 toolsnomos_asia_market_scanDaily Market Scan (Local Artifact)ARead-onlyIdempotentInspect
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 scanning and no network requests.
Inputs: tag, limit, region. Returns: items, stale, total, filters, +3 more
nomos_crossborder_preflightCross-Border Regulatory PreflightARead-onlyIdempotentInspect
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_required, risk_level, matrix_coverage and evidence_hash. Local lookup only — no network access, no legal advice.
Inputs: data_category (required), source_regime (required), target_regime (required). Returns: note, policy, verdict, timestamp, +10 more
nomos_mcp_tool_discoveryOracleNet Tool Catalog (Static)ARead-onlyIdempotentInspect
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.
Inputs: query (required), category. Returns: query, tools, category, timestamp, +1 more
nomos_signed_receipt_verifyReceipt Record Lookup (Audit Log)ARead-onlyIdempotentInspect
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 — the response always reports cryptographically_verified: false.
Inputs: receipt_hash (required). Returns: message, receipt, verified, timestamp, +3 more
nomos_x402_quotex402 Price Quote (Stateless, Unsigned)ARead-onlyIdempotentInspect
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). No payment is initiated and nothing is signed, persisted or reserved; expiry is informational only.
Inputs: service (required), tier. Returns: note, tier, payTo, signed, +10 more
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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Preflight x402 payments. Base ERC-8004 agent #1151628; wallet binding verified Nov 3, 2026.
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