{"domain":"openwaters.io","name":"Open Waters","url":"https://inite.ai/en/atlas/openwaters.io","site":"https://openwaters.io","summary":"Open-source marine tools that plot nautical charts, seafloor depth maps, tide predictions, live vessel traffic and sun/moon almanac data.","forWhom":"Mariners, developers and ocean enthusiasts working with open marine charts, tides and vessel traffic","useCases":["look up tide predictions for stations worldwide","view depth contours and seamarks on nautical charts","track live vessel traffic within a chosen area"],"categories":["dev"],"pricing":null,"priceMoves":[],"interfaces":{"readOn":"2026-10-20","apiDocs":"https://openwaters.io/api","openapi":{"url":"https://openwaters.io/openapi.json","paths":19,"title":"Open Waters API"},"mcp":[{"name":"io.openwaters/ais","tie":"namespace","remotes":["https://ais.openwaters.io/mcp"],"packages":[],"probe":{"state":"open","checkedOn":"2026-10-20","toolCount":6,"tools":["find_vessels_in_area","find_vessels_near","get_coverage","get_vessel_track","get_vessels","search_vessels_by_name"],"serverName":"aiscast"}}],"mcpServerCard":null,"status":null},"mcpMeasured":{"server":"https://ais.openwaters.io/mcp","checkedSince":"2026-10-20","dailyChecks":2,"uptimePercent":null,"medianMs":543,"signIn":"none","tools":6,"contextTokens":2195,"definitionsGrade":"A","definitionsScore":97,"typedResults":6,"failingChecks":{"params_described":1},"warnings":{},"coverage":{"share":0.33,"cases":[{"useCase":"look up tide predictions for stations worldwide","verdict":"not_covered"},{"useCase":"view depth contours and seamarks on nautical charts","verdict":"not_covered"},{"useCase":"track live vessel traffic within a chosen area","verdict":"covered"}]},"adoption":{"npmWeekly":null,"pypiWeekly":null,"githubStars":7},"score":null,"advice":{"verdict":"unproven","why":["its tools do \"track live vessel traffic within a chosen area\", but not \"look up tide predictions for stations worldwide\", \"view depth contours and seamarks on nautical charts\"","checked on 2 of the 7 days it takes to judge reliability"],"how":["for \"track live vessel traffic within a chosen area\", the likely first call is find_vessels_in_area"]},"method":"https://inite.ai/en/atlas/mcp/report"},"connect":{"order":["mcp","openapi","apiDocs","llmsTxt"],"mcp":[{"name":"io.openwaters/ais","url":"https://ais.openwaters.io/mcp","answers":"open","checkedOn":"2026-10-20","weakTie":false,"registry":"https://registry.modelcontextprotocol.io/v0/servers?search=io.openwaters%2Fais","config":{"mcpServers":{"openwaters":{"url":"https://ais.openwaters.io/mcp"}}},"install":{"transport":"http","claudeCode":"claude mcp add --transport http openwaters https://ais.openwaters.io/mcp","cursor":"cursor://anysphere.cursor-deeplink/mcp/install?name=openwaters&config=eyJ1cmwiOiJodHRwczovL2Fpcy5vcGVud2F0ZXJzLmlvL21jcCJ9","vscode":"vscode:mcp/install?%7B%22name%22%3A%22openwaters%22%2C%22type%22%3A%22http%22%2C%22url%22%3A%22https%3A%2F%2Fais.openwaters.io%2Fmcp%22%7D","connector":{"url":"https://ais.openwaters.io/mcp","note":"Add it as a custom connector in the client’s settings; the client opens the sign-in itself when the server asks for one."}}}],"openapi":{"url":"https://openwaters.io/openapi.json","paths":19},"apiDocs":"https://openwaters.io/api","llmsTxt":"https://openwaters.io/llms.txt","status":null,"readOn":"2026-10-20"},"trust":{"readOn":"2026-10-20","certifications":[],"training":null},"used":0,"alive":100,"traits":{"buyer":"developer","deployment":null,"developerFocus":null,"readAt":"2026-10-20"},"verifiedPlans":null}