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.
Changed the definition of "fx_convert" and "fx_timeseries"
⟨4 unchanged words⟩ ,"date":{},"from":{},"provenance":{"description":"Where this answer came from. served_at is when Datakoot answered (UTC); upstream lists the official sources consulted. Datakoot may serve a briefly cached copy, so the source's own observation can be older than served_at.","properties":{"may_be_cached":{"type":"boolean"},"publisher":{"type":"string"},"served_at":{"format":"date-time","type":"string"},"upstream":{"items":{"type":"string"},"type":"array"}},"type":"object"},"rate":{},"result":{},"source" ⟨3 unchanged words⟩
⟨3 unchanged words⟩ {"base":{},"end_date":{},"provenance":{"description":"Where this answer came from. served_at is when Datakoot answered (UTC); upstream lists the official sources consulted. Datakoot may serve a briefly cached copy, so the source's own observation can be older than served_at.","properties":{"may_be_cached":{"type":"boolean"},"publisher":{"type":"string"},"served_at":{"format":"date-time","type":"string"},"upstream":{"items":{"type":"string"},"type":"array"}},"type":"object"},"rates":{},"source":{},"start_date" ⟨2 unchanged words⟩
Changed the definition of "fx_convert", "fx_historical" and "fx_timeseries"
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—after
{"additionalProperties":true,"properties":{"amount":{},"date":{},"from":{},"rate":{},"result":{},"source":{},"to":{}},"type":"object"}⟨8 unchanged words⟩ :"string"},"date":{"description":"The date to look up, YYYY-MM-DD (MM/DD/YYYY is also accepted). Weekends and holidays return the previous business day's ECB rates.","type":"string"},"symbols":{ ⟨10 unchanged words⟩
Changed the definition of "fx_convert", "fx_currencies", "fx_historical" and 2 more
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FX Convertbefore
—after
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"FX Convert"}before
—FX Currencies
Certificate changed, valid to 2026-12-22
Certificate recorded, valid to 2026-10-24
Authorization not required
First tool surface recorded: 5 tools (server version 2.0.0)
Showing the latest 7 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨8 unchanged words⟩ :"string"},"end":{"description":"End date, YYYY-MM-DD (MM/DD/YYYY is also accepted).","type":"string"},"start":{"description":"Start date, YYYY-MM-DD (MM/DD/YYYY is also accepted). Range up to about one year.","type":"string"},"symbols":{ ⟨14 unchanged words⟩
before
—after
{"additionalProperties":true,"properties":{"base":{},"end_date":{},"rates":{},"source":{},"start_date":{}},"type":"object"}before
—after
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"FX Currencies"}before
—after
FX Historicalbefore
—after
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"FX Historical"}before
—after
FX Ratesbefore
—after
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"FX Rates"}before
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FX Timeseriesbefore
—after
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"FX Timeseries"}