NOMOS Cross-Border Broker

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

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

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "NOMOS Cross-Border Broker": {
      "url": "https://tooloracle.io/mcp/nomos",
      "transport": "streamable-http"
    }
  }
}

Measured tools (5)

• nomos_crossborder_preflight read-only

  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.

  Parameters:

  • source_regime (required) — string — Source jurisdiction code: EU, JP, IN, KR, SG, CN, BR, NG, ZA, MX
  • target_regime (required) — string — Target jurisdiction code
  • data_category (required) — string — Type of data being transferred

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• nomos_asia_market_scan read-only

  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.

  Parameters:

  • tag — string — Filter by signal type (optional)
  • limit — integer — Max results (default 10, max 30)
  • region — string — Filter by region (optional)

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• nomos_mcp_tool_discovery read-only

  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.

  Parameters:

  • query (required) — string — Search keyword (e.g. 'compliance', 'x402', 'sanctions')
  • category — string — Tool category filter

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• nomos_x402_quote read-only

  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.

  Parameters:

  • service (required) — string — Service to quote
  • tier — integer — Pricing tier: 1 (simple), 2 (with evidence), 3 (full packet)

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• nomos_signed_receipt_verify read-only

  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.

  Parameters:

  • receipt_hash (required) — string — Full SHA-256 receipt hash from a previous NOMOS operation (64 hex chars, optional 'sha256:' prefix)

  Hints: read-only yes · destructive no · idempotent yes · open-world no

Repository

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.