NOMOS Cross-Border Broker MCP Server

by agentnomos Your server? Claim it

not responding

NOMOS Cross-Border Broker is listed as active in the registry but did not answer our last check. It exposes 5 tools.

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

Uptime history 51 days of history · worst day 0%

51 days agonow

0.0%

Uptime 24h

0 of 91 checks

Tools

read from the server

119 ms

Response time

average over 24h

Stars

on GitHub

What changed 7

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 2 September 2026. No other catalogue keeps this.

2 Sep 5 tool descriptions were rewritten nomos_asia_market_scan, nomos_crossborder_preflight, nomos_mcp_tool_discovery and 2 more

2 Sep 2 tools changed the parameters they ask for nomos_mcp_tool_discovery, nomos_signed_receipt_verify

NOMOS Cross-Border Broker does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 7 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add nomos-crossborder-broker --transport http https://tooloracle.io/mcp/nomos

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "nomos-crossborder-broker": {
      "url": "https://tooloracle.io/mcp/nomos"
    }
  }
}

~/.codex/config.toml

[mcp_servers.nomos-crossborder-broker]
url = "https://tooloracle.io/mcp/nomos"

.cursor/mcp.json

{
  "mcpServers": {
    "nomos-crossborder-broker": {
      "url": "https://tooloracle.io/mcp/nomos"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "nomos-crossborder-broker": {
      "url": "https://tooloracle.io/mcp/nomos"
    }
  }
}

Available tools 5

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

nomos

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 scanning and no network requests.

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_required, risk_level, matrix_coverage and evidence_hash. Local lookup only — no network access, no legal advice.

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_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 — the response always reports cryptographically_verified: false.

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). No payment is initiated and nothing is signed, persisted or reserved; expiry is informational only.

Endpoints

URL	Transport	State	Latency	Checked
https://tooloracle.io/mcp/nomos	streamable-http	answering	119 ms	7 min ago

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NOMOS Cross-Border Broker — questions

Answers built from our own checks of this server.

What can NOMOS Cross-Border Broker do?

It exposes 5 tools, read directly from the server on our last check. Among them: nomos_asia_market_scan, nomos_crossborder_preflight, nomos_mcp_tool_discovery, nomos_signed_receipt_verify, nomos_x402_quote. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is NOMOS Cross-Border Broker working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 119 ms. The bar chart above shows every period we have measured.

The registry lists NOMOS Cross-Border Broker as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect NOMOS Cross-Border Broker?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does NOMOS Cross-Border Broker need an API key?

No. NOMOS Cross-Border Broker completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 5 of them are readable on this page. This is what we observed, not what the docs claim.

Is NOMOS Cross-Border Broker open source?

We cannot say either way: 3 stars on GitHub and 1 open issue, but we could not determine the licence, and without one the code is not open source by default.