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com.arcnautical/mcp

com.arcnautical/mcp · v0.2.1

Measured by MCP Station

Description written by the publisher, not verified

Screen any vessel by IMO for sanctions, ownership opacity and vetting grade. Keyless check included.

Connect

claude mcp add --transport http mcp https://mcp.arcnautical.com/mcp

{
  "mcpServers": {
    "mcp": {
      "url": "https://mcp.arcnautical.com/mcp"
    }
  }
}

Tools as reported by the server

• check_vessel
  Screen one vessel by IMO number against OFAC SDN, EU, UN, UK OFSI and OpenSanctions, with an ownership-opacity score and an A–E vetting grade from port-state-control history. Works with no API key. Rate-limited to 100 requests per hour per IP. Returns the VERDICT SUMMARY only; for every sanctions ma
• find_port
  Resolve a port name, country or partial UN/LOCODE to the LOCODEs the routing engine knows. Routes are addressed by LOCODE, so call this before score_voyage rather than guessing a code. Works with no API key.
• screen_vessel
  The authenticated screening record for one vessel: every sanctions match with its source list, programme and confidence class, ownership opacity, the graded vetting factors, per-source freshness, and a retained record id. Needs ARCNAUTICAL_API_KEY. Metered: a new self-serve key includes a one-time f
• screen_vessels
  Batch-screen a list of IMO numbers and wait for the results (up to two minutes). Returns one verdict per hull plus the batch status. Needs ARCNAUTICAL_API_KEY. Each hull spends one screening unit unless it was already screened today.
• get_screening
  Fetch a stored screening record by id — the audit copy, retained ten years. Needs ARCNAUTICAL_API_KEY.
• score_voyage
  Route risk between two ports (UN/LOCODEs): a 0–100 score, risk level, the signals driving it (war-risk areas, piracy, chokepoints, weather, sanctions exposure of transited EEZs), confidence and any missing sources. Resolve port names with find_port first. Needs ARCNAUTICAL_API_KEY; 10,000 assessment
• get_usage
  Live and test usage, remaining allowance, reset time, batch limits and monitor capacity for the configured key.

Repository · Website · JSON · Text for agents · Registry updated 2026-09-23