com.datalastic/vessel-tracking

Tools

• estimated_vessel_position

  Estimate where a vessel is right now when its last AIS position is stale — Datalastic uses terrestrial AIS only, so a ship in open ocean can be many hours old. The position is calculated from the last known fix, the recognized destination port, and the route-based ETA. It is an ESTIMATE, not an observed position. Tool selection — use this LAST: prefer get_vessel for a live position (cheapest); prefer get_vessel_pro when the user wants the ETA or recognized destination. Only reach for this tool when BOTH hold: (1) a prior get_vessel/get_vessel_pro lookup shows the last known position is old, and (2) the vessel has a destination and an ETA. It is the heaviest call (it builds a route) and adds nothing when get_vessel already returns a recent position. Because it is an estimate, OFFER it to the user first rather than calling it silently, and when you present the result make clear it is an estimated position, not a real fix. If estimated_position equals the last known lat/lon, the system could not extrapolate (the position is recent, or the ETA is missing/outdated) — say so instead of implying movement.

  shallow
• find_ports

  Search the port registry and return matching ports (identity, country, UN/LOCODE, classification, coordinates, maritime area). Search by name (optionally fuzzy), UN/LOCODE, classification, country, or geographically (lat + lon + radius in nautical miles). Always returns a list, even for a single match. Use this to discover ports or resolve a name to a UN/LOCODE/uuid; for full detail on one known port (including terminals) use get_port.

  shallow
• find_vessels

  Search the vessel registry by any combination of name (optionally fuzzy), type, flag country, dimensions, tonnage, or year built — no MMSI or IMO needed. Returns up to 500 static specification records per page (tonnage, dimensions, year built, home port, callsign, etc.) — this is reference data, NOT live position. Provide at least one search criterion; use the response's next token via the next argument to page. Credits: 1 per vessel found. For a vessel's live position use get_vessel; for vessels currently in an area use get_vessels_in_radius.

  shallow
• get_port

  Return detailed information for a single port — identity, country, UN/LOCODE, classification, coordinates, maritime area, and the list of terminals (name, operating company, coordinates, address, website). Look up the port by its Datalastic uuid or its UN/LOCODE (exactly one). To search for a port by name or location, or when you don't have an exact identifier, use find_ports first.

  shallow
• get_vessel

  Return the current position and basic information for a single vessel, identified by exactly one of: MMSI (9 digits), IMO (7 digits), or Datalastic UUID. Includes live coordinates, speed, course, heading, navigation status and the raw AIS destination text. This is the default tool for vessel lookups. For the recognized destination or origin port (name + UNLOCODE), actual departure time (ATD), a reliable estimated time of arrival (ETA), or draught, use get_vessel_pro instead.

  shallow
• get_vessel_history

  Return the historical track (ordered position records) for a single vessel, identified by exactly one of: MMSI (9 digits), IMO (7 digits), or Datalastic UUID. Specify the time range with either 'days' (last N days) or 'from'/'to' dates (YYYY-MM-DD, 'to' at most 30 days after 'from'). Data is available since 2021-08-10; only position changes are stored, so stationary periods may have gaps.

  shallow
• get_vessel_info

  Return static specifications for a single vessel, identified by exactly one of: MMSI (9 digits), IMO (7 digits), or Datalastic UUID. Includes physical dimensions (length, breadth, draught), tonnage and cargo capacity (gross tonnage, deadweight, TEU, liquid gas), speed characteristics, year built, flag country, callsign and home port. This is reference data, NOT live position — use get_vessel for the current position, or find_vessels to search the registry by attributes.

  shallow
• get_vessel_pro

  Richer, heavier variant of get_vessel for a single vessel, identified by exactly one of: MMSI (9 digits), IMO (7 digits), or Datalastic UUID. In addition to the basic position and identity, it returns the recognized destination port and origin port (name + UNLOCODE), the actual time of departure (ATD), a reliable estimated time of arrival (ETA), and current draught. Prefer get_vessel for ordinary position or identity lookups; use get_vessel_pro only when the user asks about the destination or origin port, departure time, arrival time or ETA, or draught, as it is heavier on the backend. If the last known position is stale (the vessel may be out of terrestrial AIS range) and it has a destination and ETA, consider offering estimated_vessel_position to estimate where it is now.

  shallow
• get_vessels_bulk

  Return the current position and basic information for many vessels in a single call — supply any mix of MMSI, IMO and UUID lists, up to 100 identifiers in total. Each result has the same fields as get_vessel. Only successfully found vessels are returned (the response includes how many were found). Use this instead of many get_vessel calls when looking up a known set of vessels; for a single vessel use get_vessel.

  shallow
• get_vessels_in_radius

  Scan a circular area and return all vessels currently within a given radius (nautical miles, greater than 0 and at most 50). Specify the center in exactly one way: lat+lon coordinates, a port (port_unlocode or port_uuid), or a vessel to center on (mmsi/imo/uuid). Optional filters: type, type_specific, exclude, nav_status, and include_unknown_type. Returns up to 500 vessels per page, each with its distance (nautical miles) from the center; if more remain, pass the response's 'next' token via the 'next' argument to page through them. Credits are charged per vessel found.

  shallow
• get_weather

  Return weather for one location: marine conditions (wave height/direction/period, swell, sea-surface temperature, ocean currents, sea level, …) plus general atmospheric conditions (air temperature, precipitation, wind speed/direction/gusts, humidity, cloud cover, visibility, pressure, weather code, …). Specify the location as exactly one of: coordinates (lat+lon), a vessel (mmsi/imo/uuid — weather near its last known position), or a port (port_unlocode/port_uuid). Use mode to choose current conditions (default), a 7-day daily forecast, a 7-day hourly forecast, or any combination. Each weather field has a matching entry in the corresponding *_units object.

  shallow
• intel_casualties

  Retrieve a vessel's recorded maritime incidents — groundings, collisions, fires, machinery breakdowns, detentions and similar events — each with a date, category and a narrative description. Useful for risk and condition assessment. Identify the vessel by imo or name, and optionally bound the period with from / to. Part of the Maritime Reports add-on.

  shallow
• intel_class

  Return a vessel's classification society together with its principal technical particulars: gross and net tonnage, deadweight, length overall, length between perpendiculars, beam, depth, design draft, propulsion and engine maker, plus owner/manager and next survey dates. Identify the vessel by imo or name (set fuzzy for loose name matching), or filter by owner/manager. Part of the Maritime Reports add-on.

  shallow
• intel_companies

  Look up a maritime company profile — owners, operators, managers and charterers — returning its full and short name, company type, registration country, operating status, contact details, and parent company. Search by the company's own IMO number (company_imo) or by name. This is a company directory, so company_imo refers to the company (not a vessel); to find the companies behind a specific ship use intel_ownership. Part of the Maritime Reports add-on.

  shallow
• intel_drydock

  Look up planned and past dry-dock dates, special-survey dates, and IOPP (oil-pollution) certificate dates for a vessel, along with its technical manager's contact details. Target a single vessel by imo or name, or scan a forward window across the fleet with dry_dock_from / dry_dock_to to find vessels due for drydocking in a date range. Part of the Maritime Reports add-on.

  shallow
• intel_engine

  Return the main-engine specification for a vessel: engine designation (model), builder and designer, propulsion type, and maximum continuous output (MCO) with its unit and rpm. Identify the vessel by imo or name (set fuzzy for loose name matching). Part of the Maritime Reports add-on.

  shallow
• intel_info

  Check whether the Maritime Reports add-on is active on the connected Datalastic account, and what it offers: vessel ownership/management, classification, engine specs, Port State Control inspections, casualties, drydock schedules, sale & purchase records, company profiles, sea routes, estimated out-of-AIS positions, and bulk dataset exports. Use this when the user asks whether they have (or what is included in) the add-on, when an intel_* tool reports the add-on is missing, or after the user says they have purchased or updated their subscription.

  shallow
• intel_inspections

  Retrieve a vessel's Port State Control (PSC) inspection record: the inspecting authority and port, the inspection type and date, whether the vessel was detained, and the number and description of any deficiencies found. Identify the vessel by imo or name, and optionally bound the period with from / to. Part of the Maritime Reports add-on.

  shallow
• intel_ownership

  Reveal the commercial control behind a vessel: beneficial owner, operator, technical manager and commercial manager — each with its company IMO and country — plus the P&I club and flag. Look up one vessel by imo or name, or turn the question around and pass a company name (beneficial_owner, operator, technical_manager or commercial_manager) to list every vessel that company controls. Part of the Maritime Reports add-on.

  shallow
• intel_report_request

  Submit an async job to export a FULL bulk dataset for one of the Maritime Reports add-on datasets (dry_dock_dates, casualty, inspections, sales_purchase_demolitions, ownership, class_society, engine, companies). This returns the ENTIRE dataset (all records), not one vessel — for a single vessel use the matching lookup tool instead (e.g. intel_ownership, intel_inspections). Like all reports it is asynchronous: this returns a report_id and a _PENDING_ status without waiting; submit ONCE, then poll report_status with that report_id until _DONE_, which yields a result_url to hand to the user to download. The server never downloads the file itself. Part of the Maritime Reports add-on.

  shallow
• intel_spd

  Retrieve ship sale-and-purchase transactions for a vessel: second-hand sales, newbuilding deliveries and demolition (scrap) sales, including seller, buyer, reported price, price per lightweight ton, and demolition destination. Useful for asset valuation and market tracking. Identify the vessel by imo or name, and optionally bound the period with from / to. Part of the Maritime Reports add-on.

  shallow
• report_list

  List the caller's recent async report jobs with their statuses (and result_url once _DONE_). Use this to recover a report_id or see which reports have finished — for example if a report was submitted earlier and its id was lost.

  shallow
• report_request

  Submit an async report job. Reports are generated in the background and can take a while (seconds to many minutes), so this returns a report_id and an initial status (_PENDING_) — it does NOT wait. Submit ONCE, then poll report_status with the returned report_id until _DONE_, which yields a result_url. Do not resubmit while a job is running. When done, give the user the result_url to download; the server never downloads report files itself. Supported report_type values: - request_usage: a FREE log of your account's API usage (endpoint, credits, timestamp); optional from/to (<=31 days), default last month. - vessel_list: the full vessel database (no other parameters). - port_list: the full ports database (no other parameters). - inradius_history: all vessels that passed through an area in a time window; REQUIRES lat, lon, radius (<=50 NM), from and to (<=7 days apart). Note: vessel_list, port_list and inradius_history consume API credits (vessel_list and inradius_history can be substantial) — it's good to tell the user before submitting. For the add-on bulk datasets (ownership, inspections, etc.) use intel_report_request instead.

  shallow
• report_status

  Check an async report job by report_id (from report_request or report_list). Returns its status: _PENDING_ or _IN_PROGRESS_ (still generating — wait a bit and check again) or _DONE_. When _DONE_, result_url is a download link for the result ZIP; hand it to the user. Links are time-limited — if one has expired, run report_status again for a fresh link. The server never downloads the file itself.

  shallow
• sea_route

  Calculate a schematic sea route between two points and return it as GeoJSON (a LineString of waypoints) with the total distance in kilometres and nautical miles. Specify the origin and destination each as either coordinates (lat+lon), a port UUID, or a port UN/LOCODE. ⚠️ This is a SCHEMATIC sea route, not a navigable one. It does not account for actual navigation, hazards, traffic separation, drafts or local rules — do NOT use it for real-world sailing. Use it for estimating distance and travel time, visualizing the approximate path/shape, and similar analysis. Part of the Maritime Reports add-on.

  shallow

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