Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Certificate changed, valid to 2027-02-01
Changed the definition of "score_voyage"
⟨19 unchanged words⟩ weather, sanctions exposure of transited EEZs), sea days, confidence and any missing sources. On lanes that can go either way round Africa it also scores the other passage (Suez or Cape) in `alternatives`. Resolve port names with find_port first. Needs ARCNAUTICAL_API_KEY;10,000 assessments a month are includedseewithget_usageaforself-servethekey.allowance.
⟨36 unchanged words⟩ "dwt_tonnes":{"description":"Deadweight in tonnes;usedaccepted,forbutchokepointitanddoesdraughtnotconstraintschange the score today","maximum":600000,"minimum":1,"type ⟨3 unchanged words⟩ "laden or ballast; affects exposure on the transit (with vessel_type)","enum":["laden","ballast"], ⟨11 unchanged words⟩ {5}$","type":"string"},"passage":{"description":"Which way round Africa to score: shortest (default; Suez on Asia-Europe), suez or cape. Refused on lanes with no such passage","enum":["shortest","suez","cape"],"type":"string"},"speed_knots":{"description":"Planned service speed, 8-25 knots; setstransitroute.transit_daystime(defaultthrough14),eachand
⟨35 unchanged words⟩ low | moderate | elevated | high |severecritical","type":"string"},"route":{ ⟨19 unchanged words⟩
Changed the definition of "screen_vessel"
⟨32 unchanged words⟩ ARCNAUTICAL_API_KEY. Metered: a new self-serve key includes5,000a one-time free allowance of livescreeningsscreenings;onceget_usage(areportsone-timewhatallowance).is left. The same vessel asked again on the same ⟨17 unchanged words⟩
Changed the definition of "screen_vessel"
⟨27 unchanged words⟩ a retained record id. Needs ARCNAUTICAL_API_KEY. Metered: a new self-serve key includes 5,000 live screeningsa month are included withonce (aself-serveone-timekey.allowance). The same vessel asked again on the same ⟨17 unchanged words⟩
Certificate recorded, valid to 2026-12-04
Authorization not required
Verified owner set by github_owner proof on saltytaro
Unknown → Live
First tool surface recorded: 7 tools (server version 0.2.0)
https://mcp.arcnautical.com/mcp (mcp_streamable_http) — from mcp_registry
npm:@arcnautical/mcp (package_npm) — from mcp_registry, with the record
Showing the latest 11 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed