{ "data": { "tool": { "category": "weather", "endpoint": "https://mcp.nausika.app", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/nausika-mcp.json", "kind": "mcp", "listed": "indexed", "liveUrl": "https://www.anchorterminal.com/api/v1/live/nausika-mcp.json", "markdownUrl": "https://www.anchorterminal.com/tools/nausika-mcp.md", "mcpTools": { "check": { "checker": "anchor-check/1.0", "totalTokens": 17337, "counts": { "error": 0, "note": 0, "warn": 3 }, "findings": [ { "rule": "TC22", "severity": "warn", "tool": "nausika_marine_forecast", "message": "the definition is about 2,114 tokens", "fix": "Trim the description and parameter docs, or split the tool." }, { "rule": "TC22", "severity": "warn", "tool": "nausika_search_places", "message": "the definition is about 2,112 tokens", "fix": "Trim the description and parameter docs, or split the tool." }, { "rule": "TC23", "severity": "warn", "message": "19 tools, about 17,162 tokens of definitions", "fix": "Split the server by job, or offer a smaller default toolset (a read-only set, or a search-then-call pattern)." } ] }, "checkedAt": "2026-10-04T22:21:11Z", "count": 19, "schemaTokens": 17337, "status": "ok", "tools": [ { "name": "nausika_marine_forecast", "title": "Marine + Atmospheric Forecast", "description": "Marine + atmospheric forecast at (latitude, longitude in decimal degrees). Returns waves, swell, currents, SST, wind, gusts, pressure, weather_code, visibility, precipitation, temperature, UV. Directions FROM.\n\nPresets: now, today, tactical (default 3d), planning (8d), extended (14d), none. Windows: start_hour/end_hour, start_date/end_date, forecast_hours, forecast_days. Extra via variables[]. Covers only a rolling window near today (~16 days ahead for atmospheric data, ~8 days for marine/wave data) — for dates further out, use nausika_seasonal_forecast (1-7 month outlook) instead.\n\nPass include_percentiles=true to also fetch the ECMWF IFS-ENS 50-member ensemble and expose \u003cvar\u003e_p10/_p50/_p90 series for atmospheric variables (precipitation, wind, gusts, pressure, temperature, etc.) alongside the deterministic forecast. Use it when forecast uncertainty matters — convective setups, planning/extended horizons, or any time the deterministic precip total looks inconsistent with the precipitation_probability. Waves/swell/currents/SST remain deterministic (no public ensemble). Default false to keep payload small.\n\nExample: latitude=41.39, longitude=9.16, preset=\"today\". Chain nausika_geocode for place→coords.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "properties": { "end_date": { "description": "Window end date YYYY-MM-DD. Used with start_date. Defaults to preset. Same ~16-day (forecast) / ~8-day (marine) window limit as start_date — use nausika_seasonal_forecast beyond that.", "examples": [ "2026-06-22" ], "pattern": "^\\d{4}-\\d{2}-\\d{2}$", "type": "string" }, "end_hour": { "description": "Window end ISO YYYY-MM-DDThh:mm. Used with start_hour. Defaults to preset.", "examples": [ "2026-06-15T18:00", "2026-06-15T23:00" ], "pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}$", "type": "string" }, "forecast_days": { "description": "Override preset days (1-16). Forecast endpoint caps at 16, Marine at 8. Defaults to preset.", "examples": [ 3, 7 ], "maximum": 16, "minimum": 1, "type": "integer" }, "forecast_hours": { "description": "Override with an hourly window. Wins over forecast_days. Defaults to preset.", "examples": [ 12, 24 ], "maximum": 9007199254740991, "minimum": 1, "type": "integer" }, "include_percentiles": { "default": false, "description": "When true, ALSO fetch the Open-Meteo ECMWF IFS-ENS ensemble (50 perturbed members) and expose `\u003cvar\u003e_p10/_p50/_p90` percentile series alongside the deterministic forecast for atmospheric variables (precipitation, wind, gusts, pressure, temperature, etc.). Reveals forecast uncertainty — useful at planning/extended horizons or for convective setups where the deterministic run can disagree wildly with the ensemble median. Waves/swell/currents/SST stay deterministic (no public ensemble). Adds one extra HTTP call (~200ms latency) and grows the hourly payload ~4×. Default false.", "type": "boolean" }, "latitude": { "description": "Latitude in decimal degrees (WGS84, -90 to 90)", "examples": [ 38.7, 43.55, 41.39 ], "maximum": 90, "minimum": -90, "type": "number" }, "longitude": { "description": "Longitude in decimal degrees (WGS84, -180 to 180)", "examples": [ 9.14, 10.32, 2.17 ], "maximum": 180, "minimum": -180, "type": "number" }, "preset": { "default": "tactical", "description": "High-level mode. now=current snapshot, today=24h hourly+daily, tactical=3d hourly_3+daily (default), planning=8d daily, extended=14d daily, none=3d hourly_3+daily but with NO core variables (caller supplies full variables list).", "enum": [ "now", "today", "tactical", "planning", "extended", "none" ], "type": "string" }, "start_date": { "description": "Window start date YYYY-MM-DD. Used with end_date. Wins over forecast_hours/forecast_days. Defaults to preset. Must fall within the rolling forecast window (~16 days ahead for atmospheric data, ~8 days for marine/wave data) — for dates further out, use nausika_seasonal_forecast instead.", "examples": [ "2026-06-15" ], "pattern": "^\\d{4}-\\d{2}-\\d{2}$", "type": "string" }, "start_hour": { "description": "Window start ISO YYYY-MM-DDThh:mm. Used with end_hour. Most specific override (wins over date and hour-count windows). Defaults to preset.", "examples": [ "2026-06-15T06:00", "2026-06-15T12:00" ], "pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}$", "type": "string" }, "temporal_resolution": { "description": "Override hourly granularity. hourly_1=every hour, hourly_3=every 3h, hourly_6=every 6h. Defaults to the preset's resolution.", "enum": [ "hourly_1", "hourly_3", "hourly_6" ], "type": "string" }, "variables": { "description": "Extra variables added to the preset core (additive). Each is routed to its endpoint automatically. Required (non-empty) when preset='none'. Examples: swell_wave_height/swell_wave_direction/swell_wave_period for swell breakdown, ocean_current_velocity/ocean_current_direction (FROM-corrected) for currents, cape for thunderstorm risk, uv_index_max for UV.", "examples": [ [ "wave_height", "wind_speed_10m" ], [ "swell_wave_height", "uv_index_max" ] ], "items": { "enum": [ "wave_height", "wave_direction", "wave_period", "wind_wave_height", "wind_wave_direction", "wind_wave_period", "wind_wave_peak_period", "swell_wave_height", "swell_wave_direction", "swell_wave_period", "swell_wave_peak_period", "secondary_swell_wave_height", "secondary_swell_wave_direction", "secondary_swell_wave_period", "tertiary_swell_wave_height", "tertiary_swell_wave_direction", "tertiary_swell_wave_period", "ocean_current_velocity", "ocean_current_direction", "sea_surface_temperature", "sea_level_height_msl", "invert_barometer_height", "wind_speed_10m", "wind_direction_10m", "wind_gusts_10m", "pressure_msl", "surface_pressure", "weather_code", "visibility", "cloud_cover", "cloud_cover_low", "cloud_cover_mid", "cloud_cover_high", "precipitation", "precipitation_probability", "rain", "showers", "temperature_2m", "apparent_temperature", "relative_humidity_2m", "dew_point_2m", "cape", "is_day", "shortwave_radiation", "sunrise", "sunset", "daylight_duration", "sunshine_duration", "uv_index_max", "uv_index_clear_sky_max" ], "type": "string" }, "type": "array" } }, "required": [ "latitude", "longitude" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "_attribution": { "items": { "additionalProperties": false, "properties": { "id": { "type": "string" }, "license": { "type": "string" }, "license_url": { "type": "string" }, "source_url": { "type": "string" }, "text": { "type": "string" } }, "required": [ "id", "text", "license", "source_url" ], "type": "object" }, "type": "array" }, "_disclaimer": { "type": "string" }, "coordinates_requested": { "additionalProperties": false, "properties": { "latitude": { "type": "number" }, "longitude": { "type": "number" } }, "required": [ "latitude", "longitude" ], "type": "object" }, "current": { "additionalProperties": { "anyOf": [ { "type": "number" }, { "type": "string" }, { "type": "null" } ] }, "propertyNames": { "type": "string" }, "type": "object" }, "daily": { "additionalProperties": { "items": { "anyOf": [ { "type": "number" }, { "type": "string" }, { "type": "null" } ] }, "type": "array" }, "properties": { "time": { "items": { "type": "string" }, "type": "array" } }, "required": [ "time" ], "type": "object" }, "forecast_resolved": { "anyOf": [ { "additionalProperties": false, "properties": { "distance_km": { "type": "number" }, "latitude": { "type": "number" }, "longitude": { "type": "number" } }, "required": [ "latitude", "longitude", "distance_km" ], "type": "object" }, { "type": "null" } ] }, "forecast_unavailable_reason": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "hourly": { "additionalProperties": { "items": { "anyOf": [ { "type": "number" }, { "type": "string" }, { "type": "null" } ] }, "type": "array" }, "properties": { "time": { "items": { "type": "string" }, "type": "array" } }, "required": [ "time" ], "type": "object" }, "marine_resolved": { "anyOf": [ { "additionalProperties": false, "properties": { "distance_km": { "type": "number" }, "latitude": { "type": "number" }, "longitude": { "type": "number" } }, "required": [ "latitude", "longitude", "distance_km" ], "type": "object" }, { "type": "null" } ] }, "marine_unavailable_reason": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "preset": { "enum": [ "now", "today", "tactical", "planning", "extended", "none" ], "type": "string" }, "timezone": { "type": "string" }, "units": { "additionalProperties": { "type": "string" }, "propertyNames": { "type": "string" }, "type": "object" } }, "required": [ "preset", "timezone", "coordinates_requested", "marine_resolved", "forecast_resolved", "marine_unavailable_reason", "forecast_unavailable_reason", "units" ], "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": true, "readOnlyHint": true } }, { "name": "nausika_seasonal_forecast", "title": "Seasonal Forecast", "description": "Fetch 1-7 month ECMWF SEAS5 seasonal forecast for one Mediterranean point. Returns ensemble-mean DAILY + MONTHLY aggregates of wind, SST, temperature, precipitation, cloud cover (extend via variables[]). NO waves — chain nausika_marine_forecast for short-term wind + waves.\n\nInputs: latitude, longitude, start_date, end_date, variables.\nExample: latitude=40.12, longitude=9.01, start_date=\"2026-08-01\", end_date=\"2026-08-31\". SEAS5 forecasts forward only: a start_date in the past is clamped to today and an end_date beyond today+210d is clamped to the horizon, both reported in the response. A window that ends in the past is rejected.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "properties": { "end_date": { "description": "Window end date (UTC, ISO YYYY-MM-DD). Must be ≥ start_date. Dates beyond the SEAS5 horizon (today + 210 days) are clamped — the response reports the adjustment.", "pattern": "^\\d{4}-\\d{2}-\\d{2}$", "type": "string" }, "include_members": { "default": false, "description": "When true, expose all 50 ECMWF SEAS5 ensemble members (`\u003cvar\u003e_memberNN`) in the response. Default (false) collapses them into `_p10/_p50/_p90` percentile series alongside the ensemble mean — ~20× smaller payload, same statistical signal.", "type": "boolean" }, "latitude": { "description": "Latitude in decimal degrees (WGS84, -90 to 90)", "examples": [ 38.7, 43.55, 41.39 ], "maximum": 90, "minimum": -90, "type": "number" }, "longitude": { "description": "Longitude in decimal degrees (WGS84, -180 to 180)", "examples": [ 9.14, 10.32, 2.17 ], "maximum": 180, "minimum": -180, "type": "number" }, "start_date": { "description": "Window start date (UTC, ISO YYYY-MM-DD). Dates before today are clamped to today (SEAS5 forecasts forward only) — the response reports the adjustment.", "pattern": "^\\d{4}-\\d{2}-\\d{2}$", "type": "string" }, "variables": { "description": "Additional variables, additive to the core set (wind_speed_10m, wind_direction_10m, sea_surface_temperature, temperature_2m, precipitation, cloud_cover). Each is expanded server-side into the appropriate daily and monthly aggregates. Defaults to core variables only.", "examples": [ [ "sunshine_duration", "pressure_msl" ], [ "apparent_temperature", "relative_humidity_2m" ] ], "items": { "enum": [ "wind_speed_10m", "wind_direction_10m", "sea_surface_temperature", "temperature_2m", "precipitation", "cloud_cover", "pressure_msl", "surface_pressure", "sunshine_duration", "shortwave_radiation", "apparent_temperature", "dew_point_2m", "relative_humidity_2m", "weather_code", "sunrise_sunset", "snowfall", "snow_depth" ], "type": "string" }, "type": "array" } }, "required": [ "latitude", "longitude", "start_date", "end_date" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "_attribution": { "items": { "additionalProperties": false, "properties": { "id": { "type": "string" }, "license": { "type": "string" }, "license_url": { "type": "string" }, "source_url": { "type": "string" }, "text": { "type": "string" } }, "required": [ "id", "text", "license", "source_url" ], "type": "object" }, "type": "array" }, "_disclaimer": { "type": "string" }, "coordinates_requested": { "additionalProperties": false, "properties": { "latitude": { "type": "number" }, "longitude": { "type": "number" } }, "required": [ "latitude", "longitude" ], "type": "object" }, "coordinates_resolved": { "additionalProperties": false, "properties": { "distance_km": { "type": "number" }, "latitude": { "type": "number" }, "longitude": { "type": "number" } }, "required": [ "latitude", "longitude", "distance_km" ], "type": "object" }, "daily": { "additionalProperties": { "items": { "anyOf": [ { "type": "number" }, { "type": "string" }, { "type": "null" } ] }, "type": "array" }, "properties": { "time": { "items": { "type": "string" }, "type": "array" } }, "required": [ "time" ], "type": "object" }, "model": { "enum": [ "seas5" ], "type": "string" }, "monthly": { "additionalProperties": { "items": { "anyOf": [ { "type": "number" }, { "type": "string" }, { "type": "null" } ] }, "type": "array" }, "properties": { "time": { "items": { "type": "string" }, "type": "array" } }, "required": [ "time" ], "type": "object" }, "monthly_derived": { "type": "boolean" }, "range": { "additionalProperties": false, "properties": { "end_date": { "type": "string" }, "start_date": { "type": "string" } }, "required": [ "start_date", "end_date" ], "type": "object" }, "timezone": { "enum": [ "UTC" ], "type": "string" }, "units": { "additionalProperties": { "type": "string" }, "propertyNames": { "type": "string" }, "type": "object" }, "window_adjusted": { "type": "string" } }, "required": [ "coordinates_requested", "coordinates_resolved", "range", "model", "timezone", "daily", "monthly", "units" ], "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": true, "readOnlyHint": true } }, { "name": "nausika_tides", "title": "Tides", "description": "Tide predictions or station discovery at a coordinate (latitude, longitude). Default: predictions from the nearest NOAA station; outside US waters falls back to a global modeled-tide source (forecast horizon ~15 days — longer windows are truncated, not rejected). Set stations_only=true to discover stations (capped by limit). Tune the window with begin_date (YYYYMMDD) + range_hours, the reference with datum, and output units (metric/english).\n\nThe modeled path reports range_m (peak-to-trough). Across most of the Mediterranean this is under 0.3 m, i.e. negligible for recreational navigation — the response says so explicitly, and you should not present such values as an actionable tide window. Tides matter on the Atlantic coasts, in the Gulf of Gabès, the northern Adriatic, and in the tidal streams of the Messina and Gibraltar straits.\n\nExample: latitude=37.77, longitude=-122.42. Chain nausika_geocode for place→coordinates; pair with nausika_marine_forecast.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "begin_date": { "description": "Start date in YYYYMMDD format (defaults to today UTC).", "examples": [ "20260615", "20260701" ], "pattern": "^\\d{8}$", "type": "string" }, "datum": { "default": "MLLW", "description": "Tidal datum reference (default MLLW)", "enum": [ "MLLW", "MLW", "MSL", "MHW", "MHHW", "NAVD", "STND" ], "type": "string" }, "interval": { "default": "hilo", "description": "Interval: 'hilo' for high/low only (default), 'h' for hourly predictions", "enum": [ "h", "hilo" ], "type": "string" }, "latitude": { "description": "Latitude in decimal degrees (WGS84, -90 to 90)", "examples": [ 38.7, 43.55, 41.39 ], "maximum": 90, "minimum": -90, "type": "number" }, "limit": { "default": 5, "description": "Max stations to return in stations_only mode (default 5, max 10).", "examples": [ 5, 10 ], "maximum": 10, "minimum": 1, "type": "integer" }, "longitude": { "description": "Longitude in decimal degrees (WGS84, -180 to 180)", "examples": [ 9.14, 10.32, 2.17 ], "maximum": 180, "minimum": -180, "type": "number" }, "range_hours": { "default": 48, "description": "Duration in hours (default 48, max 744 = ~31 days).", "examples": [ 24, 48 ], "maximum": 744, "minimum": 1, "type": "integer" }, "stations_only": { "default": false, "description": "If true, return nearby stations without fetching predictions (station discovery mode). Defaults to false.", "examples": [ true, false ], "type": "boolean" }, "units": { "default": "metric", "description": "Units: metric (meters) or english (feet)", "enum": [ "metric", "english" ], "type": "string" } }, "required": [ "latitude", "longitude" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "_attribution": { "items": { "additionalProperties": false, "properties": { "id": { "type": "string" }, "license": { "type": "string" }, "license_url": { "type": "string" }, "source_url": { "type": "string" }, "text": { "type": "string" } }, "required": [ "id", "text", "license", "source_url" ], "type": "object" }, "type": "array" }, "_disclaimer": { "type": "string" }, "center": { "additionalProperties": false, "properties": { "latitude": { "type": "number" }, "longitude": { "type": "number" } }, "required": [ "latitude", "longitude" ], "type": "object" }, "count": { "type": "number" }, "data_source": { "enum": [ "stations", "model" ], "type": "string" }, "datum": { "enum": [ "MLLW", "MLW", "MSL", "MHW", "MHHW", "NAVD", "STND" ], "type": "string" }, "interval": { "enum": [ "h", "hilo" ], "type": "string" }, "location": { "additionalProperties": false, "properties": { "latitude": { "type": "number" }, "longitude": { "type": "number" } }, "required": [ "latitude", "longitude" ], "type": "object" }, "mode": { "enum": [ "stations", "predictions" ], "type": "string" }, "model": { "additionalProperties": false, "properties": { "disclaimer": { "type": "string" }, "resolution_km": { "type": "number" } }, "required": [ "resolution_km", "disclaimer" ], "type": "object" }, "note": { "type": "string" }, "predictions": { "items": { "additionalProperties": false, "properties": { "level_m": { "type": "number" }, "time": { "type": "string" }, "type": { "enum": [ "high", "low" ], "type": "string" } }, "required": [ "time", "level_m" ], "type": "object" }, "type": "array" }, "range_m": { "type": "number" }, "station": { "additionalProperties": false, "properties": { "distance_nm": { "type": "number" }, "id": { "type": "string" }, "latitude": { "type": "number" }, "longitude": { "type": "number" }, "name": { "type": "string" }, "state": { "type": "string" } }, "required": [ "id", "name", "state", "latitude", "longitude", "distance_nm" ], "type": "object" }, "stations": { "items": { "additionalProperties": false, "properties": { "distance_nm": { "type": "number" }, "id": { "type": "string" }, "latitude": { "type": "number" }, "longitude": { "type": "number" }, "name": { "type": "string" }, "state": { "type": "string" } }, "required": [ "id", "name", "state", "latitude", "longitude", "distance_nm" ], "type": "object" }, "type": "array" }, "units": { "enum": [ "meters", "feet" ], "type": "string" } }, "required": [ "mode", "count", "_attribution" ], "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": true, "readOnlyHint": true } }, { "name": "nausika_search_places", "title": "Search Places", "description": "Mediterranean nautical place search by proximity. latitude+longitude are ALWAYS required — this is not a standalone text search. 'query' is only a name filter applied within that radius; to find a place by name without known coordinates, call nausika_geocode first. Returns name, coords, distance_km, ratings, i18n names, wiki/OSM links. Each result is prefixed with an 8-char [xxxxxxxx] short-id usable as place_id in nausika_get_place / nausika_manage_favorite / nausika_manage_rating / nausika_manage_route legs[].pois[].\n\nInputs: latitude, longitude, radius_km, query, type, types, category, shelter_from, bottom_type, names_lang, min_coverage_score, max_coverage_score, limit, offset.\n\nExample: latitude=44.3, longitude=9.21, radius_km=50, query=\"marina genova\", category=\"poi\". Chain nausika_geocode → nausika_search_places → nausika_get_place(short-id).", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "bottom_type": { "description": "Bottom type filter (e.g. 'sand')", "enum": [ "sand", "mud", "rock", "gravel", "clay", "coral", "weed", "shells" ], "type": "string" }, "category": { "description": "Filter by category", "enum": [ "poi", "location" ], "examples": [ "poi", "location" ], "type": "string" }, "latitude": { "description": "Center latitude for proximity search", "examples": [ 38.7, 44.4 ], "maximum": 90, "minimum": -90, "type": "number" }, "limit": { "default": 30, "description": "Max results, default 30, max 100", "examples": [ 10, 20, 50 ], "maximum": 100, "minimum": 1, "type": "integer" }, "longitude": { "description": "Center longitude for proximity search", "examples": [ 9.14, 15.6 ], "maximum": 180, "minimum": -180, "type": "number" }, "max_coverage_score": { "description": "Maximum coverage score 0-100 — filter to low-coverage places that need enrichment", "examples": [ 30, 50 ], "maximum": 100, "minimum": 0, "type": "integer" }, "min_coverage_score": { "description": "Minimum coverage score 0-100 — filter places by data completeness", "examples": [ 60, 80 ], "maximum": 100, "minimum": 0, "type": "integer" }, "names_lang": { "description": "ISO 639-1 lang code. When set, response `name` is replaced with attributes.i18n.names[lang] if present; canonical OSM name kept as `name_canonical`.", "examples": [ "it", "fr", "en" ], "pattern": "^[a-z]{2,3}(-[A-Z]{2})?$", "type": "string" }, "offset": { "default": 0, "description": "Offset for pagination", "examples": [ 0, 30, 60 ], "maximum": 9007199254740991, "minimum": 0, "type": "integer" }, "query": { "description": "Fuzzy text filter on place name, applied WITHIN the proximity search — requires latitude/longitude too, it is not a standalone text search. For 'find this place by name anywhere', use nausika_geocode instead.", "examples": [ "marina genova", "porto antico", "Bonifacio" ], "maxLength": 200, "minLength": 1, "type": "string" }, "radius_km": { "default": 50, "description": "Search radius in km (default 50, max 200)", "examples": [ 25, 50, 100 ], "maximum": 200, "minimum": 0.5, "type": "number" }, "shelter_from": { "description": "Compass direction to filter shelter (e.g. 'NW')", "enum": [ "N", "NE", "E", "SE", "S", "SW", "W", "NW" ], "type": "string" }, "type": { "description": "Filter by place type (ignored if 'types' is provided)", "enum": [ "marina", "port", "bay", "fuel_station", "yacht_club", "city", "island", "cape", "gulf", "lighthouse", "beach", "town", "village", "peninsula", "strait", "restaurant", "bar", "cafe", "supermarket", "convenience", "bakery", "pharmacy", "atm", "laundry", "post_office", "clinic", "water_point", "chandlery" ], "type": "string" }, "types": { "description": "Filter by multiple place types (takes precedence over 'type')", "examples": [ [ "marina", "anchorage" ], [ "marina", "port" ] ], "items": { "enum": [ "marina", "port", "bay", "fuel_station", "yacht_club", "city", "island", "cape", "gulf", "lighthouse", "beach", "town", "village", "peninsula", "strait", "restaurant", "bar", "cafe", "supermarket", "convenience", "bakery", "pharmacy", "atm", "laundry", "post_office", "clinic", "water_point", "chandlery" ], "type": "string" }, "type": "array" } }, "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "_attribution": { "items": { "additionalProperties": false, "properties": { "id": { "type": "string" }, "license": { "type": "string" }, "license_url": { "type": "string" }, "source_url": { "type": "string" }, "text": { "type": "string" } }, "required": [ "id", "text", "license", "source_url" ], "type": "object" }, "type": "array" }, "center": { "additionalProperties": false, "properties": { "latitude": { "type": "number" }, "longitude": { "type": "number" } }, "required": [ "latitude", "longitude" ], "type": "object" }, "count": { "type": "number" }, "places": { "items": { "additionalProperties": false, "properties": { "avg_rating": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "bottom_type": { "items": { "enum": [ "sand", "mud", "rock", "gravel", "clay", "coral", "weed", "shells" ], "type": "string" }, "type": "array" }, "category": { "enum": [ "poi", "location" ], "type": "string" }, "coverage_score": { "type": "number" }, "data_origin_unverified": { "type": "boolean" }, "description": { "type": "string" }, "distance_km": { "type": "number" }, "elevation_m": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "email": { "type": "string" }, "i18n": { "additionalProperties": false, "properties": { "descriptions": { "additionalProperties": { "type": "string" }, "propertyNames": { "type": "string" }, "type": "object" }, "names": { "additionalProperties": { "type": "string" }, "propertyNames": { "type": "string" }, "type": "object" } }, "type": "object" }, "id": { "format": "uuid", "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000)$", "type": "string" }, "images": { "items": { "additionalProperties": false, "properties": { "alt_text": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "attribution_url": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "caption": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "credit": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "height": { "anyOf": [ { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, { "type": "null" } ] }, "id": { "format": "uuid", "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000)$", "type": "string" }, "large_url": { "type": "string" }, "sort_order": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "status": { "enum": [ "pending", "processing", "ready", "failed" ], "type": "string" }, "thumb_url": { "type": "string" }, "width": { "anyOf": [ { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, { "type": "null" } ] } }, "required": [ "id", "status", "sort_order", "thumb_url", "large_url" ], "type": "object" }, "type": "array" }, "is_favorited": { "type": "boolean" }, "latitude": { "type": "number" }, "links": { "additionalProperties": false, "properties": { "osm_url": { "type": "string" }, "wikidata_url": { "type": "string" }, "wikipedia_url": { "type": "string" } }, "type": "object" }, "longitude": { "type": "number" }, "max_loa_m": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "name": { "type": "string" }, "name_canonical": { "type": "string" }, "opening_hours": { "type": "string" }, "osm_primary_id": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "osm_primary_type": { "anyOf": [ { "enum": [ "node", "way", "relation" ], "type": "string" }, { "type": "null" } ] }, "own_rating": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "phone": { "type": "string" }, "port_of_entry": { "anyOf": [ { "type": "boolean" }, { "type": "null" } ] }, "rating_count": { "type": "number" }, "shelter_from": { "items": { "enum": [ "N", "NE", "E", "SE", "S", "SW", "W", "NW" ], "type": "string" }, "type": "array" }, "sources": { "items": { "type": "string" }, "type": "array" }, "type": { "enum": [ "marina", "port", "bay", "fuel_station", "yacht_club", "city", "island", "cape", "gulf", "lighthouse", "beach", "town", "village", "peninsula", "strait", "restaurant", "bar", "cafe", "supermarket", "convenience", "bakery", "pharmacy", "atm", "laundry", "post_office", "clinic", "water_point", "chandlery" ], "type": "string" }, "vhf_channel": { "type": "string" }, "website": { "type": "string" }, "wiki_images": { "items": { "type": "string" }, "type": "array" }, "wikidata_id": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "wikipedia": { "anyOf": [ { "type": "string" }, { "type": "null" } ] } }, "required": [ "id", "name", "category", "type", "latitude", "longitude", "coverage_score", "sources", "avg_rating", "rating_count", "images", "wiki_images", "links" ], "type": "object" }, "type": "array" }, "radius_km": { "type": "number" } }, "required": [ "center", "radius_km", "count", "places", "_attribution" ], "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": false, "readOnlyHint": true } }, { "name": "nausika_get_place", "title": "Get Place", "description": "Fetch full detail for a single place given its 'id'. Accepts either a full UUID or the 8-char [xxxxxxxx] short-id shown by nausika_search_places. Returns canonical attributes (name/coords/category/type), localized i18n names+descriptions, wiki image URLs, ratings aggregates, plus extras only this tool provides: the raw OpenStreetMap tags of the primary OSM feature, and direct links to OSM, Wikidata, and Wikipedia.\n\nUse this after nausika_search_places returns a result you want to drill into. For proximity / text search, use nausika_search_places.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "id": { "description": "Place id — full UUID or 8+ char hex prefix (the [xxxxxxxx] shown by nausika_search_places).", "examples": [ "550e8400-e29b-41d4-a716-446655440000", "550e8400" ], "maxLength": 64, "minLength": 8, "type": "string" } }, "required": [ "id" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "_attribution": { "items": { "additionalProperties": false, "properties": { "id": { "type": "string" }, "license": { "type": "string" }, "license_url": { "type": "string" }, "source_url": { "type": "string" }, "text": { "type": "string" } }, "required": [ "id", "text", "license", "source_url" ], "type": "object" }, "type": "array" }, "avg_rating": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "bottom_type": { "items": { "enum": [ "sand", "mud", "rock", "gravel", "clay", "coral", "weed", "shells" ], "type": "string" }, "type": "array" }, "category": { "enum": [ "poi", "location" ], "type": "string" }, "coverage_score": { "type": "number" }, "data_origin_unverified": { "type": "boolean" }, "description": { "type": "string" }, "distance_km": { "type": "number" }, "elevation_m": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "email": { "type": "string" }, "i18n": { "additionalProperties": false, "properties": { "descriptions": { "additionalProperties": { "type": "string" }, "propertyNames": { "type": "string" }, "type": "object" }, "names": { "additionalProperties": { "type": "string" }, "propertyNames": { "type": "string" }, "type": "object" } }, "type": "object" }, "id": { "format": "uuid", "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000)$", "type": "string" }, "images": { "items": { "additionalProperties": false, "properties": { "alt_text": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "attribution_url": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "caption": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "credit": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "height": { "anyOf": [ { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, { "type": "null" } ] }, "id": { "format": "uuid", "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000)$", "type": "string" }, "large_url": { "type": "string" }, "sort_order": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "status": { "enum": [ "pending", "processing", "ready", "failed" ], "type": "string" }, "thumb_url": { "type": "string" }, "width": { "anyOf": [ { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, { "type": "null" } ] } }, "required": [ "id", "status", "sort_order", "thumb_url", "large_url" ], "type": "object" }, "type": "array" }, "is_favorited": { "type": "boolean" }, "latitude": { "type": "number" }, "links": { "additionalProperties": false, "properties": { "osm_url": { "type": "string" }, "wikidata_url": { "type": "string" }, "wikipedia_url": { "type": "string" } }, "type": "object" }, "longitude": { "type": "number" }, "max_loa_m": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "name": { "type": "string" }, "name_canonical": { "type": "string" }, "opening_hours": { "type": "string" }, "osm_primary_id": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "osm_primary_type": { "anyOf": [ { "enum": [ "node", "way", "relation" ], "type": "string" }, { "type": "null" } ] }, "own_rating": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "phone": { "type": "string" }, "port_of_entry": { "anyOf": [ { "type": "boolean" }, { "type": "null" } ] }, "rating_count": { "type": "number" }, "raw_osm_tags": { "anyOf": [ { "additionalProperties": { "type": "string" }, "propertyNames": { "type": "string" }, "type": "object" }, { "type": "null" } ] }, "shelter_from": { "items": { "enum": [ "N", "NE", "E", "SE", "S", "SW", "W", "NW" ], "type": "string" }, "type": "array" }, "sources": { "items": { "type": "string" }, "type": "array" }, "type": { "enum": [ "marina", "port", "bay", "fuel_station", "yacht_club", "city", "island", "cape", "gulf", "lighthouse", "beach", "town", "village", "peninsula", "strait", "restaurant", "bar", "cafe", "supermarket", "convenience", "bakery", "pharmacy", "atm", "laundry", "post_office", "clinic", "water_point", "chandlery" ], "type": "string" }, "vhf_channel": { "type": "string" }, "website": { "type": "string" }, "wiki_images": { "items": { "type": "string" }, "type": "array" }, "wikidata_id": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "wikipedia": { "anyOf": [ { "type": "string" }, { "type": "null" } ] } }, "required": [ "id", "name", "category", "type", "latitude", "longitude", "coverage_score", "sources", "avg_rating", "rating_count", "images", "wiki_images", "links", "raw_osm_tags", "_attribution" ], "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": false, "readOnlyHint": true } }, { "name": "nausika_sea_route", "title": "Sea Route \u0026 Distance", "description": "Maritime routing via pgRouting Dijkstra on the MARNET sea-lane graph (Mediterranean only; errors out elsewhere), 6 kn sailing-yacht default, snaps land coordinates to the nearest marina/anchorage/port.\n\nReturns distance, ETA, waypoint count, GeoJSON.\n\nExamples:\n - Genova → Bastia: origin_lat=44.4, origin_lon=8.93, dest_lat=42.7, dest_lon=9.45\n - Distance-only: same coords with include_waypoints=false\n\nTip: chain nausika_geocode → here → nausika_calculator.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "dest_lat": { "description": "Destination latitude", "examples": [ 38.7, 43.55, 41.39 ], "maximum": 90, "minimum": -90, "type": "number" }, "dest_lon": { "description": "Destination longitude", "examples": [ 9.14, 10.32, 2.17 ], "maximum": 180, "minimum": -180, "type": "number" }, "include_waypoints": { "default": true, "description": "Set to false for distance-only mode (no waypoints or GeoJSON)", "examples": [ true, false ], "type": "boolean" }, "optimization": { "default": "fast", "description": "Waypoint smoothing level. 'fast' (default): light smoothing, milliseconds. 'precise': highest-quality smoothing, slower (up to a few seconds). 'off': raw waypoints, unsmoothed.", "enum": [ "off", "fast", "precise" ], "type": "string" }, "origin_lat": { "description": "Origin latitude", "examples": [ 38.7, 43.55, 41.39 ], "maximum": 90, "minimum": -90, "type": "number" }, "origin_lon": { "description": "Origin longitude", "examples": [ 9.14, 10.32, 2.17 ], "maximum": 180, "minimum": -180, "type": "number" }, "snap_to_water": { "default": true, "description": "If origin or destination falls on land (e.g. a city centroid from nausika_geocode like Lisbon → 38.71, -9.14), automatically snap to the nearest known marine place (marina, anchorage, port) within a nearby distance. Set to false to disable and force a hard error on land coordinates. Default true.", "examples": [ true ], "type": "boolean" }, "speed_knots": { "description": "Vessel speed in knots for ETA calculation. Omit to use the caller's saved boat profile speed if one exists, else 6 kn (typical sailing yacht). An explicit value always wins over the boat profile.", "examples": [ 6, 7, 8 ], "maximum": 50, "minimum": 0.5, "type": "number" }, "units": { "default": "nauticalmiles", "description": "Distance units (default: nauticalmiles)", "enum": [ "nauticalmiles", "kilometers", "miles" ], "type": "string" } }, "required": [ "origin_lat", "origin_lon", "dest_lat", "dest_lon" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "_attribution": { "items": { "additionalProperties": false, "properties": { "id": { "type": "string" }, "license": { "type": "string" }, "license_url": { "type": "string" }, "source_url": { "type": "string" }, "text": { "type": "string" } }, "required": [ "id", "text", "license", "source_url" ], "type": "object" }, "type": "array" }, "_disclaimer": { "type": "string" }, "dest_snap_distance_nm": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "dest_snap_nm": { "type": "number" }, "dest_snapped_from": { "additionalProperties": false, "properties": { "lat": { "type": "number" }, "lon": { "type": "number" } }, "required": [ "lat", "lon" ], "type": "object" }, "dest_snapped_to": { "additionalProperties": false, "properties": { "lat": { "type": "number" }, "lon": { "type": "number" }, "place_name": { "anyOf": [ { "type": "string" }, { "type": "null" } ] } }, "required": [ "lat", "lon" ], "type": "object" }, "destination": { "additionalProperties": false, "properties": { "latitude": { "type": "number" }, "longitude": { "type": "number" } }, "required": [ "latitude", "longitude" ], "type": "object" }, "direct_distance_nm": { "type": "number" }, "distance": { "type": "number" }, "estimated_duration_hours": { "type": "number" }, "optimization": { "type": "string" }, "optimization_failed": { "type": "boolean" }, "optimization_used": { "type": "string" }, "origin": { "additionalProperties": false, "properties": { "latitude": { "type": "number" }, "longitude": { "type": "number" } }, "required": [ "latitude", "longitude" ], "type": "object" }, "origin_snap_distance_nm": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "origin_snap_nm": { "type": "number" }, "origin_snapped_from": { "additionalProperties": false, "properties": { "lat": { "type": "number" }, "lon": { "type": "number" } }, "required": [ "lat", "lon" ], "type": "object" }, "origin_snapped_to": { "additionalProperties": false, "properties": { "lat": { "type": "number" }, "lon": { "type": "number" }, "place_name": { "anyOf": [ { "type": "string" }, { "type": "null" } ] } }, "required": [ "lat", "lon" ], "type": "object" }, "route_geojson": { "additionalProperties": false, "properties": { "geometry": { "additionalProperties": false, "properties": { "coordinates": { "items": { "items": { "type": "number" }, "type": "array" }, "type": "array" }, "type": { "const": "LineString", "type": "string" } }, "required": [ "type", "coordinates" ], "type": "object" }, "properties": { "additionalProperties": false, "properties": { "length": { "type": "number" }, "units": { "type": "string" } }, "required": [ "length", "units" ], "type": "object" }, "type": { "const": "Feature", "type": "string" } }, "required": [ "type", "properties", "geometry" ], "type": "object" }, "shorter_than_direct": { "type": "boolean" }, "snap_warning": { "type": "boolean" }, "speed_knots": { "type": "number" }, "units": { "type": "string" }, "waypoints_count": { "type": "number" } }, "required": [ "origin", "destination", "distance", "units", "speed_knots", "estimated_duration_hours", "_attribution" ], "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": false, "readOnlyHint": true } }, { "name": "nausika_calculator", "title": "Calculator", "description": "Evaluate a math expression and return the numeric result. Useful for fuel, range/autonomy, unit conversions, and ad-hoc arithmetic.\n\nSupported (exhaustive): +, -, *, /, ^, %, parentheses, sqrt(), abs(), ceil(), floor(), round(), sin(), cos(), tan(), log(), exp(), min(), max(), PI, E. Anything else (atan2, pow, log10, hypot, if, factorial, comparisons) is rejected.\n\nExamples: \"(120 / 6) * 8.5\" (fuel for 120 nm at 8.5 L/h, 6 kn); \"45 * 1.852\" (nm to km).", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "expression": { "description": "Math expression to evaluate", "examples": [ "(450 / 8.5) * 1.1", "sqrt(3^2 + 4^2)", "45 * 1.852" ], "maxLength": 500, "minLength": 1, "type": "string" }, "precision": { "default": 4, "description": "Decimal places in the result (default 4)", "examples": [ 2, 4, 6 ], "maximum": 15, "minimum": 0, "type": "integer" } }, "required": [ "expression" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "expression": { "type": "string" }, "precision": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "result": { "type": "number" } }, "required": [ "expression", "result", "precision" ], "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": false, "readOnlyHint": true } }, { "name": "nausika_geocode", "title": "Geocode Place Names", "description": "Resolve a place 'query' to coordinates (forward) or find nearest places to 'latitude'+'longitude' (reverse). Mediterranean-focused curated DB; forward falls back to OSM/Nominatim globally. Each result carries a 'source' discriminator ('local' for the curated marine DB, 'osm' for the global fallback). Returns name, type, coords, source, plus similarity (forward) or distance_m (reverse).\n\nExample forward: query=\"Portofino\". Example reverse: latitude=44.3, longitude=9.21, radius_m=50000.\n\nWhen the same name exists in several seas (e.g. \"Salerno port\": Italy and Florida), results carry a 'region' and the best of each sea is included — pick by the user's context, or pass near_latitude/near_longitude (boat position, departure port) to put that sea first.\n\nChain into nausika_marine_forecast, nausika_tides, nausika_search_places, or nausika_sea_route using the returned coords.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "properties": { "latitude": { "description": "Latitude for reverse geocoding", "examples": [ 38.7, 44.3 ], "maximum": 90, "minimum": -90, "type": "number" }, "limit": { "default": 3, "description": "Max results, default 3, max 10", "examples": [ 1, 3, 5 ], "maximum": 10, "minimum": 1, "type": "integer" }, "longitude": { "description": "Longitude for reverse geocoding", "examples": [ 15.2, 9.21 ], "maximum": 180, "minimum": -180, "type": "number" }, "near_latitude": { "description": "Optional, forward only: latitude of where the user is (boat position, port of departure). When the same name exists in several seas, results from that sea come first.", "examples": [ 40.67 ], "maximum": 90, "minimum": -90, "type": "number" }, "near_longitude": { "description": "Optional, forward only: longitude paired with near_latitude.", "examples": [ 14.75 ], "maximum": 180, "minimum": -180, "type": "number" }, "query": { "description": "Place name to search, forward geocoding", "examples": [ "Porto Cervo", "Bonifacio", "Calanque de Sormiou" ], "maxLength": 200, "minLength": 1, "type": "string" }, "radius_m": { "default": 50000, "description": "Search radius for reverse geocoding in meters, default 50000", "examples": [ 10000, 50000, 100000 ], "maximum": 200000, "minimum": 1000, "type": "integer" } }, "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "_attribution": { "items": { "additionalProperties": false, "properties": { "id": { "type": "string" }, "license": { "type": "string" }, "license_url": { "type": "string" }, "source_url": { "type": "string" }, "text": { "type": "string" } }, "required": [ "id", "text", "license", "source_url" ], "type": "object" }, "type": "array" }, "count": { "type": "number" }, "latitude": { "type": "number" }, "longitude": { "type": "number" }, "mode": { "enum": [ "forward", "reverse" ], "type": "string" }, "query": { "type": "string" }, "results": { "items": { "additionalProperties": false, "properties": { "category": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "country": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "description": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "distance_m": { "type": "number" }, "id": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "latitude": { "type": "number" }, "longitude": { "type": "number" }, "name": { "type": "string" }, "region": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "similarity": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "source": { "enum": [ "local", "osm" ], "type": "string" }, "source_url": { "type": "string" }, "type": { "anyOf": [ { "type": "string" }, { "type": "null" } ] } }, "required": [ "id", "name", "category", "type", "latitude", "longitude", "description", "source" ], "type": "object" }, "type": "array" }, "source": { "enum": [ "local", "osm" ], "type": "string" } }, "required": [ "mode", "count", "results", "_attribution" ], "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": true, "readOnlyHint": true } }, { "name": "nausika_describe_place_schema", "title": "Describe Place Schema", "description": "Returns the expected attributes for a given place 'type' (the only input parameter: marina, port, bay, fuel_station, city, island, etc.). Useful to understand what fields are available on places of that type.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "type": { "description": "Place type to describe. See nausika_describe_place_schema response 'Valid place types' for the full enum.", "enum": [ "marina", "port", "bay", "fuel_station", "yacht_club", "city", "island", "cape", "gulf", "lighthouse", "beach", "town", "village", "peninsula", "strait", "restaurant", "bar", "cafe", "supermarket", "convenience", "bakery", "pharmacy", "atm", "laundry", "post_office", "clinic", "water_point", "chandlery" ], "examples": [ "marina", "bay", "port" ], "type": "string" } }, "required": [ "type" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "agentRuleNotes": { "additionalProperties": false, "properties": { "appliesTo": { "type": "string" }, "bypassedBy": { "type": "string" }, "errorBehavior": { "type": "string" } }, "required": [ "appliesTo", "bypassedBy", "errorBehavior" ], "type": "object" }, "agentRules": { "items": { "additionalProperties": false, "properties": { "appliesTo": { "items": { "type": "string" }, "type": "array" }, "field": { "type": "string" }, "rationale": { "type": "string" }, "requirement": { "type": "string" } }, "required": [ "field", "requirement" ], "type": "object" }, "type": "array" }, "attributes": { "items": { "additionalProperties": false, "properties": { "description": { "type": "string" }, "enum": { "items": { "type": "string" }, "type": "array" }, "name": { "type": "string" }, "required": { "type": "boolean" }, "type": { "type": "string" } }, "required": [ "name", "type", "required" ], "type": "object" }, "type": "array" }, "imageFields": { "items": { "additionalProperties": false, "properties": { "description": { "type": "string" }, "enum": { "items": { "type": "string" }, "type": "array" }, "name": { "type": "string" }, "required": { "type": "boolean" }, "type": { "type": "string" } }, "required": [ "name", "type", "required" ], "type": "object" }, "type": "array" }, "imageRules": { "additionalProperties": false, "properties": { "acceptedSources": { "type": "string" }, "dedupKey": { "type": "string" }, "forbiddenSources": { "type": "string" }, "maxCount": { "type": "number" }, "validation": { "type": "string" } }, "required": [ "maxCount", "dedupKey", "acceptedSources", "forbiddenSources", "validation" ], "type": "object" }, "promotedColumns": { "items": { "additionalProperties": false, "properties": { "description": { "type": "string" }, "enum": { "items": { "type": "string" }, "type": "array" }, "name": { "type": "string" }, "required": { "type": "boolean" }, "type": { "type": "string" } }, "required": [ "name", "type", "required" ], "type": "object" }, "type": "array" }, "requestedType": { "type": "string" }, "type": { "type": "string" }, "universalRules": { "items": { "additionalProperties": false, "properties": { "appliesTo": { "items": { "type": "string" }, "type": "array" }, "field": { "type": "string" }, "rationale": { "type": "string" }, "requirement": { "type": "string" } }, "required": [ "field", "requirement" ], "type": "object" }, "type": "array" } }, "required": [ "type", "requestedType", "promotedColumns", "attributes", "imageFields", "imageRules", "universalRules", "agentRules", "agentRuleNotes" ], "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": false, "readOnlyHint": true } }, { "name": "nausika_is_water", "title": "Is Water", "description": "Check whether a coordinate (latitude, longitude in decimal degrees) is on water or land, and how far it is from the coast. Returns:\n- is_water: boolean (true if over sea, false if over land)\n- distance_to_coast_m: meters to the nearest coastline boundary; meaningful on either side (sea → distance to shore, inland → distance to sea, e.g. Rome ≈ 25 km).\n- source: detection source\n\nUseful to verify waypoints in route planning, or to gauge how coastal/inland a point is.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "latitude": { "description": "Latitude in decimal degrees (-90 to 90)", "examples": [ 38.7, 43.55, 41.39 ], "maximum": 90, "minimum": -90, "type": "number" }, "longitude": { "description": "Longitude in decimal degrees (-180 to 180)", "examples": [ 9.14, 10.32, 2.17 ], "maximum": 180, "minimum": -180, "type": "number" } }, "required": [ "latitude", "longitude" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "_attribution": { "items": { "additionalProperties": false, "properties": { "id": { "type": "string" }, "license": { "type": "string" }, "license_url": { "type": "string" }, "source_url": { "type": "string" }, "text": { "type": "string" } }, "required": [ "id", "text", "license", "source_url" ], "type": "object" }, "type": "array" }, "distance_to_coast_m": { "type": "number" }, "is_water": { "type": "boolean" }, "latitude": { "type": "number" }, "longitude": { "type": "number" }, "source": { "type": "string" } }, "required": [ "latitude", "longitude", "is_water", "distance_to_coast_m", "source", "_attribution" ], "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": false, "readOnlyHint": true } }, { "name": "nausika_convert_coordinates", "title": "Convert Coordinates", "description": "Convert nautical coordinates between decimal degrees, DMS, and DM.\n\nInputs: latitude, longitude — each accepts decimal (44.4), DMS (\"44°24'00\\\"N\"), or DM (\"44°24.0'N\"). Returns all three formats plus input_format (detected per-axis).\n\nExamples: latitude=\"44°24'N\", longitude=\"9°02'E\" → 44.4, 9.03; latitude=\"41°01'44.04\\\"N\", longitude=\"009°32'42.00\\\"E\" → 41.0289, 9.545.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "latitude": { "anyOf": [ { "type": "number" }, { "type": "string" } ], "description": "Latitude as decimal degrees or DMS/DM string", "examples": [ 41.0289, "41°01′44.04″N", "41°01.7'N" ] }, "longitude": { "anyOf": [ { "type": "number" }, { "type": "string" } ], "description": "Longitude as decimal degrees or DMS/DM string", "examples": [ 9.545, "009°32′42.00″E", "9°32.7'E" ] } }, "required": [ "latitude", "longitude" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "decimal": { "additionalProperties": false, "properties": { "latitude": { "type": "number" }, "longitude": { "type": "number" } }, "required": [ "latitude", "longitude" ], "type": "object" }, "dm": { "additionalProperties": false, "properties": { "latitude": { "type": "string" }, "longitude": { "type": "string" } }, "required": [ "latitude", "longitude" ], "type": "object" }, "dms": { "additionalProperties": false, "properties": { "latitude": { "type": "string" }, "longitude": { "type": "string" } }, "required": [ "latitude", "longitude" ], "type": "object" }, "input_format": { "additionalProperties": false, "properties": { "latitude": { "type": "string" }, "longitude": { "type": "string" } }, "required": [ "latitude", "longitude" ], "type": "object" } }, "required": [ "decimal", "dms", "dm", "input_format" ], "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": false, "readOnlyHint": true } }, { "name": "nausika_manage_boat_profile", "title": "Manage Boat Profile", "description": "Manage boat profile (multi-boat per account, keyed by name).\n\nInputs: action, name, type, loa_m, beam_m, draft_m, displacement_kg, engine_type, engine_hp, fuel_capacity_l, motor_consumption_l_per_h, water_capacity_l, cruising_speed_kts, max_speed_kts, safety_equipment, certifications.\n\nExamples: action=\"upsert\", name=\"Freya\", type=\"sail\", loa_m=12.5; action=\"delete\", name=\"Freya\"; action=\"set_default\", name=\"Freya\".\n\nTip: speed/consumption enrich nausika_sea_route ETA.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "action": { "description": "Create/update, delete, or set a boat as default", "enum": [ "upsert", "delete", "set_default" ], "type": "string" }, "beam_m": { "description": "Maximum beam in meters", "examples": [ 4.1 ], "maximum": 50, "minimum": 0.5, "type": "number" }, "certifications": { "description": "Certifications", "examples": [ "CE B" ], "type": "string" }, "cruising_speed_kts": { "description": "Cruising speed in knots", "examples": [ 6 ], "maximum": 50, "minimum": 0.5, "type": "number" }, "displacement_kg": { "description": "Displacement in kg", "examples": [ 8500 ], "maximum": 500000, "minimum": 100, "type": "integer" }, "draft_m": { "description": "Draft in meters", "examples": [ 1.8 ], "maximum": 20, "minimum": 0.1, "type": "number" }, "engine_hp": { "description": "Engine power in HP", "examples": [ 30 ], "maximum": 5000, "minimum": 1, "type": "integer" }, "engine_type": { "description": "Engine type", "enum": [ "inboard", "outboard", "none" ], "type": "string" }, "fuel_capacity_l": { "description": "Fuel tank capacity in liters", "examples": [ 200 ], "maximum": 50000, "minimum": 1, "type": "integer" }, "loa_m": { "description": "Length overall in meters", "examples": [ 12.5 ], "maximum": 200, "minimum": 1, "type": "number" }, "max_speed_kts": { "description": "Maximum speed in knots", "examples": [ 8 ], "maximum": 80, "minimum": 0.5, "type": "number" }, "motor_consumption_l_per_h": { "description": "Average motor fuel consumption at cruising RPM, in litres per hour", "examples": [ 3.5 ], "maximum": 1000, "minimum": 0, "type": "number" }, "name": { "description": "Boat name (required for create, identifies boat for update/delete)", "examples": [ "Calypso II", "Mistral" ], "maxLength": 100, "minLength": 1, "type": "string" }, "safety_equipment": { "description": "Safety equipment description", "examples": [ "VHF", "EPIRB", "liferaft" ], "type": "string" }, "type": { "description": "Boat type", "enum": [ "sail", "motor", "multihull" ], "type": "string" }, "water_capacity_l": { "description": "Water tank capacity in liters", "examples": [ 250 ], "maximum": 10000, "minimum": 1, "type": "integer" } }, "required": [ "action" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": {}, "properties": { "action": { "enum": [ "upsert", "delete", "set_default" ], "type": "string" }, "id": { "type": "string" }, "name": { "type": "string" } }, "required": [ "action" ], "type": "object" }, "annotations": { "destructiveHint": true, "idempotentHint": true, "openWorldHint": false, "readOnlyHint": false } }, { "name": "nausika_get_boat_profile", "title": "Get Boat Profile", "description": "Get your saved boat profile(s). Omit name for the default boat, or use name=\"*\" to list all boats.\n\nTip: use boat speed/consumption with nausika_sea_route and nausika_calculator for trip planning.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "name": { "description": "Boat name. Omit to get the default boat, or use '*' to list all.", "examples": [ "Calypso II" ], "maxLength": 100, "minLength": 1, "type": "string" } }, "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": {}, "properties": { "boats": { "items": { "additionalProperties": {}, "properties": { "beam_m": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "certifications": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "cruising_speed_kts": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "displacement_kg": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "draft_m": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "engine_hp": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "engine_type": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "fuel_capacity_l": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "id": { "type": "string" }, "is_default": { "type": "boolean" }, "loa_m": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "max_speed_kts": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "motor_consumption_l_per_h": { "anyOf": [ { "type": "number" }, { "type": "null" } ] }, "name": { "type": "string" }, "safety_equipment": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "type": { "type": "string" }, "user_id": { "type": "string" }, "water_capacity_l": { "anyOf": [ { "type": "number" }, { "type": "null" } ] } }, "type": "object" }, "type": "array" }, "found": { "type": "boolean" }, "id": { "type": "string" }, "is_default": { "type": "boolean" }, "name": { "type": "string" }, "type": { "type": "string" } }, "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": false, "readOnlyHint": true } }, { "name": "nausika_manage_favorite", "title": "Manage Favorite", "description": "Add or remove a place from your favorites list.\n\nExamples:\n - Add: action=\"add\", place_id=\"a1b2c3d4\", note=\"Great anchorage for overnight\"\n - Remove: action=\"remove\", place_id=\"a1b2c3d4\"\n\nplace_id accepts the 8-char [xxxxxxxx] shown by nausika_search_places, or a full UUID. Find places first with nausika_search_places, then bookmark by place_id.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "action": { "description": "Add or remove a favorite", "enum": [ "add", "remove" ], "type": "string" }, "note": { "description": "Personal note (only for add)", "examples": [ "Quiet bay, sheltered from mistral" ], "type": "string" }, "place_id": { "description": "Place id — full UUID or 8+ char hex prefix from nausika_search_places ([xxxxxxxx])", "maxLength": 64, "minLength": 8, "type": "string" } }, "required": [ "action", "place_id" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": {}, "properties": { "action": { "enum": [ "add", "remove" ], "type": "string" }, "created_at": { "type": "string" }, "id": { "type": "string" }, "note": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "place": { "anyOf": [ { "additionalProperties": {}, "properties": { "id": { "type": "string" }, "name": { "type": "string" } }, "required": [ "id", "name" ], "type": "object" }, { "type": "null" } ] }, "place_id": { "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$", "type": "string" }, "user_id": { "type": "string" } }, "required": [ "action", "place_id" ], "type": "object" }, "annotations": { "destructiveHint": true, "idempotentHint": true, "openWorldHint": false, "readOnlyHint": false } }, { "name": "nausika_get_favorites", "title": "Get Favorites", "description": "List your favorite places with details and personal notes. Ordered by most recently added.\n\nInputs: limit, offset.\n\nTip: use place coordinates with nausika_sea_route or nausika_marine_forecast for trip planning.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "limit": { "default": 20, "description": "Max results (default 20)", "examples": [ 20 ], "maximum": 100, "minimum": 1, "type": "integer" }, "offset": { "default": 0, "description": "Offset for pagination", "examples": [ 0 ], "maximum": 9007199254740991, "minimum": 0, "type": "integer" } }, "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "favorites": { "items": { "additionalProperties": {}, "properties": { "created_at": { "type": "string" }, "description": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "id": { "type": "string" }, "latitude": { "type": "number" }, "longitude": { "type": "number" }, "name": { "type": "string" }, "note": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "place_id": { "type": "string" }, "type": { "type": "string" } }, "required": [ "id", "place_id", "note", "created_at", "name", "type", "latitude", "longitude", "description" ], "type": "object" }, "type": "array" }, "limit": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "offset": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" } }, "required": [ "favorites", "limit", "offset" ], "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": false, "readOnlyHint": true } }, { "name": "nausika_manage_rating", "title": "Manage Rating", "description": "Rate a place (1-5 stars) with an optional private comment. One rating per user per place.\n\nExamples:\n - Rate: action=\"upsert\", place_id=\"a1b2c3d4\", score=4, comment=\"Clean facilities\"\n - Delete: action=\"delete\", place_id=\"a1b2c3d4\"\n\nplace_id accepts the 8-char [xxxxxxxx] shown by nausika_search_places, or a full UUID. Find places first with nausika_search_places, then rate by place_id.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "action": { "description": "Create/update or delete your rating", "enum": [ "upsert", "delete" ], "type": "string" }, "comment": { "description": "Private comment (only visible to you)", "examples": [ "Clean facilities, friendly staff" ], "type": "string" }, "place_id": { "description": "Place id — full UUID or 8+ char hex prefix from nausika_search_places ([xxxxxxxx])", "maxLength": 64, "minLength": 8, "type": "string" }, "score": { "description": "Rating 1-5 (required for upsert)", "examples": [ 4, 5 ], "maximum": 5, "minimum": 1, "type": "integer" } }, "required": [ "action", "place_id" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": {}, "properties": { "action": { "enum": [ "upsert", "delete" ], "type": "string" }, "aggregate": { "additionalProperties": {}, "properties": { "avg_rating": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "dist_1": { "type": "string" }, "dist_2": { "type": "string" }, "dist_3": { "type": "string" }, "dist_4": { "type": "string" }, "dist_5": { "type": "string" }, "rating_count": { "type": "string" } }, "required": [ "avg_rating", "rating_count" ], "type": "object" }, "place_id": { "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$", "type": "string" }, "rating": { "additionalProperties": {}, "properties": { "comment": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "created_at": { "type": "string" }, "id": { "type": "string" }, "place_id": { "type": "string" }, "score": { "type": "number" }, "updated_at": { "type": "string" }, "user_id": { "type": "string" } }, "type": "object" } }, "required": [ "action", "place_id" ], "type": "object" }, "annotations": { "destructiveHint": true, "idempotentHint": true, "openWorldHint": false, "readOnlyHint": false } }, { "name": "nausika_get_ratings", "title": "Get Ratings", "description": "View ratings for a place (aggregate + your own) or list all your ratings.\n\nInputs: place_id, my_only, limit, offset.\n\nExamples:\n - Place ratings: place_id=\"a1b2c3d4\" (8-char short-id or full UUID)\n - My ratings: my_only=true\n\nTip: ratings are visible in nausika_search_places results to help other sailors.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "limit": { "default": 20, "description": "Max results", "examples": [ 50 ], "maximum": 100, "minimum": 1, "type": "integer" }, "my_only": { "default": false, "description": "List only your own ratings", "examples": [ true ], "type": "boolean" }, "offset": { "default": 0, "description": "Offset for pagination", "examples": [ 0 ], "maximum": 9007199254740991, "minimum": 0, "type": "integer" }, "place_id": { "description": "Get ratings for a specific place — full UUID or 8+ char hex prefix from nausika_search_places", "examples": [ "a1b2c3d4-e5f6-7890-abcd-ef0123456789", "a1b2c3d4" ], "maxLength": 64, "minLength": 8, "type": "string" } }, "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": {}, "properties": { "aggregate": { "additionalProperties": {}, "properties": { "avg_rating": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "dist_1": { "type": "string" }, "dist_2": { "type": "string" }, "dist_3": { "type": "string" }, "dist_4": { "type": "string" }, "dist_5": { "type": "string" }, "rating_count": { "type": "string" } }, "required": [ "avg_rating", "rating_count" ], "type": "object" }, "limit": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "my_rating": { "anyOf": [ { "additionalProperties": {}, "properties": { "comment": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "created_at": { "type": "string" }, "id": { "type": "string" }, "place_id": { "type": "string" }, "score": { "type": "number" }, "updated_at": { "type": "string" }, "user_id": { "type": "string" } }, "type": "object" }, { "type": "null" } ] }, "offset": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "ratings": { "items": { "additionalProperties": {}, "properties": { "comment": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "created_at": { "type": "string" }, "id": { "type": "string" }, "place_id": { "type": "string" }, "score": { "type": "number" }, "updated_at": { "type": "string" }, "user_id": { "type": "string" } }, "type": "object" }, "type": "array" } }, "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": false, "readOnlyHint": true } }, { "name": "nausika_manage_route", "title": "Manage Route", "description": "Save a sailing route or multi-day itinerary; legs may link to places.\n\nTypical flow: compute legs with nausika_sea_route, then save here.\n\nExamples:\n - Single: action=\"upsert\", name=\"Genova → Bastia\", route_type=\"single\", legs=[{...}]\n - Itinerary: action=\"upsert\", name=\"Corsica Trip\", route_type=\"itinerary\", legs=[{leg_order:1,...,pois:[{place_id:\"a1b2c3d4\",role:\"overnight\"}]}]\n - Delete: action=\"delete\", id=\"a1b2c3d4\"\n\nid and leg pois[].place_id accept either the 8-char [xxxxxxxx] short-id (from nausika_get_routes / nausika_search_places) or a full UUID.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "action": { "description": "Create/update or delete", "enum": [ "upsert", "delete" ], "type": "string" }, "description": { "description": "Route description", "examples": [ "Summer crossing with overnight in Calvi" ], "type": "string" }, "id": { "description": "Route id for update/delete — full UUID or 8+ char hex prefix from nausika_get_routes", "examples": [ "550e8400-e29b-41d4-a716-446655440000", "550e8400" ], "maxLength": 64, "minLength": 8, "type": "string" }, "legs": { "description": "Route legs, replaces all existing on update", "examples": [ [ { "dest_lat": 42.7, "dest_lon": 9.45, "dest_name": "Bastia", "leg_order": 1, "origin_lat": 44.4, "origin_lon": 8.93, "origin_name": "Genova" } ] ], "items": { "properties": { "departure_date": { "description": "Planned departure (ISO 8601)", "type": "string" }, "dest_lat": { "description": "Destination latitude", "examples": [ 38.7, 43.55, 41.39 ], "maximum": 90, "minimum": -90, "type": "number" }, "dest_lon": { "description": "Destination longitude", "examples": [ 9.14, 10.32, 2.17 ], "maximum": 180, "minimum": -180, "type": "number" }, "dest_name": { "description": "Destination name", "minLength": 1, "type": "string" }, "distance_nm": { "description": "Distance in nautical miles", "type": "number" }, "duration_hours": { "description": "Estimated duration in hours", "type": "number" }, "geojson": { "additionalProperties": {}, "description": "GeoJSON route geometry", "propertyNames": { "type": "string" }, "type": "object" }, "leg_order": { "description": "Order in the itinerary", "maximum": 100, "minimum": 1, "type": "integer" }, "notes": { "description": "Leg notes", "type": "string" }, "origin_lat": { "description": "Origin latitude", "examples": [ 38.7, 43.55, 41.39 ], "maximum": 90, "minimum": -90, "type": "number" }, "origin_lon": { "description": "Origin longitude", "examples": [ 9.14, 10.32, 2.17 ], "maximum": 180, "minimum": -180, "type": "number" }, "origin_name": { "description": "Origin name", "minLength": 1, "type": "string" }, "pois": { "description": "Places associated with this leg", "items": { "properties": { "note": { "description": "Note about this stop", "type": "string" }, "place_id": { "description": "Place id — full UUID or 8+ char hex prefix from nausika_search_places ([xxxxxxxx])", "maxLength": 64, "minLength": 8, "type": "string" }, "role": { "description": "Role of this place in the leg", "enum": [ "overnight", "fuel", "dining", "waypoint" ], "type": "string" } }, "required": [ "place_id", "role" ], "type": "object" }, "type": "array" } }, "required": [ "leg_order", "origin_name", "origin_lat", "origin_lon", "dest_name", "dest_lat", "dest_lon" ], "type": "object" }, "type": "array" }, "name": { "description": "Route name", "examples": [ "Genova → Bastia 2026", "Tour Corsica" ], "maxLength": 255, "minLength": 1, "type": "string" }, "route_type": { "description": "single leg or multi-leg itinerary", "enum": [ "single", "itinerary" ], "type": "string" } }, "required": [ "action" ], "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": {}, "properties": { "action": { "enum": [ "upsert", "delete" ], "type": "string" }, "id": { "type": "string" } }, "type": "object" }, "annotations": { "destructiveHint": true, "idempotentHint": true, "openWorldHint": false, "readOnlyHint": false } }, { "name": "nausika_get_routes", "title": "Get Routes", "description": "Look up your saved sailing-route library: direct fetch by id, or paginated search by name fragment via query, with limit and offset for pagination.\n\nExamples:\n - List all (defaults limit=20, offset=0): (no params)\n - Detail by id: id=\"a1b2c3d4\" (8-char short-id or full UUID)\n - Search: query=\"Corsica\", limit=10, offset=0\n - Only itineraries: route_type=\"itinerary\"\n\nTip: feed leg coordinates into nausika_marine_forecast or nausika_tides to check conditions along the route.", "inputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "id": { "description": "Fetch single route — full UUID or 8+ char hex prefix from nausika_get_routes", "examples": [ "550e8400-e29b-41d4-a716-446655440000", "550e8400" ], "maxLength": 64, "minLength": 8, "type": "string" }, "limit": { "default": 20, "description": "Max results, 1–50", "examples": [ 20 ], "maximum": 50, "minimum": 1, "type": "integer" }, "offset": { "default": 0, "description": "Offset for pagination", "examples": [ 0 ], "maximum": 9007199254740991, "minimum": 0, "type": "integer" }, "query": { "description": "Search by name fragment, case-insensitive", "examples": [ "Corsica", "summer 2026" ], "type": "string" }, "route_type": { "description": "Filter by type", "enum": [ "single", "itinerary" ], "type": "string" } }, "type": "object" }, "outputSchema": { "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": {}, "properties": { "id": { "type": "string" }, "legs": { "items": { "additionalProperties": {}, "propertyNames": { "type": "string" }, "type": "object" }, "type": "array" }, "limit": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "name": { "type": "string" }, "offset": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "route_type": { "type": "string" }, "routes": { "items": { "additionalProperties": {}, "properties": { "created_at": { "type": "string" }, "description": { "anyOf": [ { "type": "string" }, { "type": "null" } ] }, "id": { "type": "string" }, "legs": { "items": { "additionalProperties": {}, "propertyNames": { "type": "string" }, "type": "object" }, "type": "array" }, "name": { "type": "string" }, "route_type": { "type": "string" }, "updated_at": { "type": "string" }, "user_id": { "type": "string" } }, "type": "object" }, "type": "array" } }, "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": false, "readOnlyHint": true } } ] }, "name": "Nausika", "note": "Indexed from the official MCP registry: facts and our own checks, not reviewed, so no score, grade or rank.", "packages": null, "pageJsonUrl": "https://www.anchorterminal.com/tools/nausika-mcp.json", "popularity": { "githubStars": 1 }, "registryName": "app.nausika/mcp", "remotes": [ { "type": "streamable-http", "url": "https://mcp.nausika.app" } ], "repository": "https://github.com/nausika-app/nausika-feedback", "reviewed": false, "slug": "nausika-mcp", "source": "the official MCP registry", "sourceUrl": "https://registry.modelcontextprotocol.io/v0.1/servers?search=app.nausika/mcp", "summary": "Mediterranean marine, nautical, sailing: forecasts, tides, sea routes, anchorages, POIs for AI.", "updatedAt": "2026-05-19T06:32:26Z", "url": "https://www.anchorterminal.com/tools/nausika-mcp", "vendor": "nausika.app", "vendorUrl": "https://nausika.app", "version": "0.1.3", "websiteUrl": "https://nausika.app", "where": "hosted", "why": [ "vendor" ] } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/tools/nausika-mcp", "json": "https://www.anchorterminal.com/tools/nausika-mcp.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/tools/nausika-mcp.md", "slim": "https://www.anchorterminal.com/tools/nausika-mcp.min.md" }, "markdown": "# Nausika\n\n\u003e Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/\n\n- Kind: MCP server, by nausika.app (https://nausika.app)\n- Category: Weather \u0026 climate data (https://www.anchorterminal.com/categories/weather.md)\n- Listed because: It's published in the registry under nausika.app, a namespace the registry only gives to whoever proves they control that domain.\n- What the official MCP registry says: Mediterranean marine, nautical, sailing: forecasts, tides, sea routes, anchorages, POIs for AI.\n\n## Facts\n\n- MCP registry: `app.nausika/mcp` 0.1.3\n- Endpoint: https://mcp.nausika.app (streamable HTTP)\n- Source: https://github.com/nausika-app/nausika-feedback\n- Website: https://nausika.app\n- GitHub stars: 1\n- Registry entry updated: 2026-05-19\n\n## Tools\n\n- Tools it lists (19, about 17,337 tokens of context, `tools/list` without credentials over MCP 2025-11-25, checked 2026-10-04 22:21 UTC):\n - `nausika_marine_forecast` (read-only): Marine + atmospheric forecast at (latitude, longitude in decimal degrees). Returns waves, swell, currents, SST, wind, gusts, pressure, weather_code,…\n - `nausika_seasonal_forecast` (read-only): Fetch 1-7 month ECMWF SEAS5 seasonal forecast for one Mediterranean point. Returns ensemble-mean DAILY + MONTHLY aggregates of wind, SST, temperature,…\n - `nausika_tides` (read-only): Tide predictions or station discovery at a coordinate (latitude, longitude). Default: predictions from the nearest NOAA station; outside US waters falls back…\n - `nausika_search_places` (read-only): Mediterranean nautical place search by proximity. latitude+longitude are ALWAYS required — this is not a standalone text search. 'query' is only a name filter…\n - `nausika_get_place` (read-only): Fetch full detail for a single place given its 'id'. Accepts either a full UUID or the 8-char [xxxxxxxx] short-id shown by nausika_search_places. Returns…\n - `nausika_sea_route` (read-only): Maritime routing via pgRouting Dijkstra on the MARNET sea-lane graph (Mediterranean only; errors out elsewhere), 6 kn sailing-yacht default, snaps land…\n - `nausika_calculator` (read-only): Evaluate a math expression and return the numeric result. Useful for fuel, range/autonomy, unit conversions, and ad-hoc arithmetic. Supported (exhaustive): +,…\n - `nausika_geocode` (read-only): Resolve a place 'query' to coordinates (forward) or find nearest places to 'latitude'+'longitude' (reverse). Mediterranean-focused curated DB; forward falls…\n - `nausika_describe_place_schema` (read-only): Returns the expected attributes for a given place 'type' (the only input parameter: marina, port, bay, fuel_station, city, island, etc.). Useful to understand…\n - `nausika_is_water` (read-only): Check whether a coordinate (latitude, longitude in decimal degrees) is on water or land, and how far it is from the coast. Returns: - is_water: boolean (true…\n - `nausika_convert_coordinates` (read-only): Convert nautical coordinates between decimal degrees, DMS, and DM. Inputs: latitude, longitude — each accepts decimal (44.4), DMS (\"44°24'00\\\"N\"), or DM…\n - `nausika_manage_boat_profile` (writes): Manage boat profile (multi-boat per account, keyed by name). Inputs: action, name, type, loa_m, beam_m, draft_m, displacement_kg, engine_type, engine_hp,…\n - `nausika_get_boat_profile` (read-only): Get your saved boat profile(s). Omit name for the default boat, or use name=\"*\" to list all boats. Tip: use boat speed/consumption with nausika_sea_route and…\n - `nausika_manage_favorite` (writes): Add or remove a place from your favorites list. Examples: - Add: action=\"add\", place_id=\"a1b2c3d4\", note=\"Great anchorage for overnight\" - Remove:…\n - `nausika_get_favorites` (read-only): List your favorite places with details and personal notes. Ordered by most recently added. Inputs: limit, offset. Tip: use place coordinates with…\n - `nausika_manage_rating` (writes): Rate a place (1-5 stars) with an optional private comment. One rating per user per place. Examples: - Rate: action=\"upsert\", place_id=\"a1b2c3d4\", score=4,…\n - `nausika_get_ratings` (read-only): View ratings for a place (aggregate + your own) or list all your ratings. Inputs: place_id, my_only, limit, offset. Examples: - Place ratings:…\n - `nausika_manage_route` (writes): Save a sailing route or multi-day itinerary; legs may link to places. Typical flow: compute legs with nausika_sea_route, then save here. Examples: - Single:…\n - `nausika_get_routes` (read-only): Look up your saved sailing-route library: direct fetch by id, or paginated search by name fragment via query, with limit and offset for pagination. Examples: -…\n- How its tools read to an agent (0 errors, 3 warnings, 0 notes, about 17,337 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score):\n - warn TC22 nausika_marine_forecast: the definition is about 2,114 tokens\n - warn TC22 nausika_search_places: the definition is about 2,112 tokens\n - warn TC23 server: 19 tools, about 17,162 tokens of definitions\n\n- JSON: https://www.anchorterminal.com/api/v1/tools/nausika-mcp.json\n- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-05", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.3", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Terminal", "url": "https://www.anchorterminal.com/tools/" }, { "name": "Indexed", "url": "https://www.anchorterminal.com/indexed/" }, { "name": "Nausika", "url": "" } ], "description": "Nausika, an MCP server by nausika.app, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Mediterranean marine, nautical, sailing: forecasts, tides, sea routes, anchorages, POIs for AI.", "facts": [ "not reviewed", "not ranked", "facts only" ], "h1": "Nausika", "image": "https://www.anchorterminal.com/assets/og/indexed.png", "path": "/tools/nausika-mcp", "published": "", "section": "indexed", "title": "Nausika: MCP server, indexed from the official MCP registry", "toc": null, "updated": "2026-10-05", "url": "https://www.anchorterminal.com/tools/nausika-mcp" }, "tokens": { "markdown": 1550, "slim": 1480 }, "version": 1 }