Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Certificate changed, valid to 2026-12-16
Unknown → Live
Added "get_data" and "get_event"; removed "get_disaster_link_chain", "get_disaster_links_for_event", "get_tsunami_events" and 1 more; changed the definition of "get_catalog", "get_pack" and "get_tool_help" (7 tools before, 5 now)
GetListCatalogAvailable Packs and Geometry Families
FreeDiscoverdiscovery.dataReturnspackstheorlistgeometry families progressively: lite selection, full metric/query inventory, or a raw catalog download URL. Choose one result and call get_pack next. Current catalog: The same geography tools work worldwide across a cataloged baseline oflive252agent-readygeographicdataentities,packsreaching
GetInspect One Selected Pack or Geometry Family
Free discovery. Returns detailed metadata,Inspectcoverage,onefreshness,selectedpreferreddatacanonicalpacktoolorguidance,geometryandfamilyfirst-query
Free blind-caller guidance forDescribe one tool visible on thisMCP facade. Returns when to use it, what it refuses, a working example, effective access limits, important outputsfacade,provenance fields,includingrecommendeditsnextexactcallscontract,and the shared natural-language-to-strict-JSON interaction contract. Use tools/list toordiscoverreturnnames,athenboundedcallworkflowthisoverview
Get Data — Retrieve rows from one selected published data pack using exact metrics, loc_id-based region filters, time/metric filters, sorting, and a row limit. Disaster event rows include stable event_id values for get_event drill-down. A parent administrative loc_id selects matching descendant rows at the pack's published grain. Call get_pack first; geometry families use their focused next-step tools.
Get Event — Retrieve one exact disaster event and explicitly requested relationships, affected places, native observations, or geometry. Use get_data to obtain the stable event_id first.
Get Disaster Link Chain — Free linked-disaster helper. Expands one exact disaster event id into a bounded related-event chain. Use this only when you already have an exact event id from a supported pack such as earthquakes, tsunamis, volcanoes, or wildfires.
Get Disaster Links For Event — Free linked-disaster helper. Resolves one exact disaster event id into its published related-disaster links. Use this only when you already have an exact event id from a supported pack such as earthquakes, tsunamis, volcanoes, or wildfires.
Get Tsunami Events — Paid x402 canonical tool. Queries tsunamis_events for historical tsunami records and water-height/runup metrics. Best for event counts, max water height thresholds, and top-event lookups. Region filters may use ISO3 country ids or reviewed named-water loc_ids such as IHO1953-240001002 for the Mediterranean Sea; XOO is deprecated. Call without payment first - the server returns HTTP 402 with the exact USDC price before any charge.
Search Disaster Links — Free linked-disaster discovery helper. Searches published cross-disaster link families by event-type direction, optional via-event type, and optional year window. Use this when you want to discover whether a relationship family exists before you have an exact event id.
Listed separately from daedalmap-administrative-boundaries-loc-id-to-po. Checks before this date are on that record.
Showing the latest 4 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
{"additionalProperties":false,"properties":{"catalog":{"default":"data","description":"Catalog family. The geography facade defaults to geometry; other facades default to data.","enum":["data","geometry"],"type":"string"},"country_scope":{"description":"Optional ISO3 focus for catalog='geometry' with detail='lite'.","type":"string"},"detail":{"default":"lite","description":"Use lite to select a pack, full for expanded metric/query inventories, or download for the complete raw catalog URL.","enum":["lite","full","download"],"type":"string"},"loc_id":{"description":"Optional DaedalMap loc_id for catalog='data'. Combine with time_range to discover packs confirmed for both place and time. For place details without pack filtering, use get_loc_id_info.","type":"string"},"time_range":{"additionalProperties":false,"description":"Optional inclusive discovery window for catalog='data'. At least one bound is required.","properties":{"end":{"anyOf":[{"type":"string"},{"type":"integer"}]},"start":{"anyOf":[{"type":"string"},{"type":"integer"}]}},"type":"object"}},"type":"object"}
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{"$schema":"https://json-schema.org/draft/2020-12/schema","additionalProperties":true,"anyOf":[{"required":["catalog","detail"]},{"required":["error"]}],"properties":{"catalog":{"enum":["data","geometry"],"type":"string"},"catalog_version":{"type":"string"},"clarification":{"type":"object"},"detail":{"enum":["lite","full","download"],"type":"string"},"download_url":{"type":"string"},"error":{"additionalProperties":true,"properties":{"code":{"type":"string"},"details":{"type":"object"},"message":{"type":"string"},"retry_hint":{"type":"string"}},"required":["code","message"],"type":"object"},"generated_at":{"type":["string","null"]},"guidance":{"type":"object"},"next_step":{"additionalProperties":true,"anyOf":[{"required":["action"]},{"required":["tool"]}],"properties":{"action":{"type":"string"},"arguments":{"type":"object"},"tool":{"type":"string"},"url":{"type":"string"}},"type":"object"},"pack_count":{"minimum":0,"type":"integer"},"packs":{"items":{"type":"object"},"type":"array"},"provenance":{"type":"object"},"reason":{"type":"string"},"request_id":{"type":["string","null"]},"tool_families":{"items":{"type":"object"},"type":"array"},"warnings":{"items":{"type":"object"},"type":"array"}},"type":"object"}{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true}
{"additionalProperties":false,"properties":{"catalog":{"description":"Metadata family. When omitted, geometry facades default to geometry and known geometry-family ids are inferred; all other calls default to data.","enum":["data","geometry"],"type":"string"},"country_scope":{"description":"Optional ISO3 country for a geometry family. Omit it to learn which countries publish the family; provide it for country-specific versions, vintages, levels, and artifacts.","pattern":"^[A-Za-z]{3}$","type":"string"},"detail":{"default":"lite","description":"Use lite to decide and start, full for detailed MCP query metadata, or download for the complete raw metadata file.","enum":["lite","full","download"],"type":"string"},"pack_id":{"description":"Pack identifier from get_catalog. Newly catalog-admitted packs require no MCP schema change.","type":"string"},"release_unit":{"description":"Optional non-country geometry release unit such as GLOBAL or MARINE. Do not combine with country_scope.","pattern":"^[A-Za-z0-9_-]+$","type":"string"}},"required": ⟨3 unchanged words⟩
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{"$schema":"https://json-schema.org/draft/2020-12/schema","additionalProperties":true,"anyOf":[{"required":["catalog","pack_id","detail"]},{"required":["error"]}],"properties":{"catalog":{"enum":["data","geometry"],"type":"string"},"clarification":{"type":"object"},"detail":{"enum":["lite","full","download"],"type":"string"},"download_call":{"type":"object"},"download_url":{"type":"string"},"error":{"additionalProperties":true,"properties":{"code":{"type":"string"},"details":{"type":"object"},"message":{"type":"string"},"retry_hint":{"type":"string"}},"required":["code","message"],"type":"object"},"full_call":{"type":"object"},"guidance":{"type":"object"},"material_policy":{"type":"object"},"next_step":{"additionalProperties":true,"anyOf":[{"required":["action"]},{"required":["tool"]}],"properties":{"action":{"type":"string"},"arguments":{"type":"object"},"tool":{"type":"string"},"url":{"type":"string"}},"type":"object"},"pack_id":{"type":"string"},"provenance":{"type":"object"},"reason":{"type":"string"},"request_id":{"type":["string","null"]},"sources":{"items":{"type":"object"},"type":"array"},"warnings":{"items":{"type":"object"},"type":"array"}},"type":"object"}{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true}
{"additionalProperties":false,"oneOf":[{"not":{"required":["topic"]},"required":["tool_name"]},{"not":{"required":["tool_name"]},"required":["topic"]}],"properties":{"question":{"description":"Optional question used only with a topic overview.","type":"string"},"tool_name":{"description":"Exact tool name from tools/list. Do not combine with topic.","type":"string"}},"requiredtopic":{"description":"Workflow overview. Do not combine with tool_name.","enum":["tool_nameoverview","data","disasters","custom_data","geometry"],"type":"string"}},"type":"object"}
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{"$schema":"https://json-schema.org/draft/2020-12/schema","additionalProperties":true,"anyOf":[{"required":["ok","tool_name"]},{"required":["error"]}],"properties":{"access":{"type":"object"},"clarification":{"type":"object"},"error":{"additionalProperties":true,"properties":{"code":{"type":"string"},"details":{"type":"object"},"message":{"type":"string"},"retry_hint":{"type":"string"}},"required":["code","message"],"type":"object"},"examples":{"type":"array"},"guidance":{"type":"object"},"important_output_fields":{"type":"array"},"input_schema":{"type":"object"},"next_step":{"additionalProperties":true,"anyOf":[{"required":["action"]},{"required":["tool"]}],"properties":{"action":{"type":"string"},"arguments":{"type":"object"},"tool":{"type":"string"},"url":{"type":"string"}},"type":"object"},"ok":{"type":"boolean"},"provenance":{"type":"object"},"purpose":{"type":"string"},"reason":{"type":"string"},"recommended_next_calls":{"type":"array"},"request_id":{"type":["string","null"]},"title":{"type":["string","null"]},"tool_name":{"type":"string"},"warnings":{"items":{"type":"object"},"type":"array"}},"type":"object"}{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true}