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 "company_lookup", "filing_search", "financials" and 2 more
⟨9 unchanged words⟩ ,"industry":{},"name":{},"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"},"sic":{},"state":{},"tickers" ⟨2 unchanged words⟩
{"additionalProperties":true,"properties":{"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"},"query":{},"results":{},"total" ⟨2 unchanged words⟩
⟨8 unchanged words⟩ ,"latest_reported":{},"note":{},"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"},"revenue":{},"unit":{}},"type":"object"}
⟨5 unchanged words⟩ {},"filings":{},"note":{},"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"}},"type":"object"}
⟨5 unchanged words⟩ {},"count":{},"filings":{},"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"}},"type":"object"}
Changed the definition of "company_lookup", "filing_search", "financials" and 2 more
before
—after
{"additionalProperties":true,"properties":{"category":{},"cik":{},"ein":{},"exchanges":{},"fiscal_year_end":{},"former_names":{},"industry":{},"name":{},"sic":{},"state":{},"tickers":{}},"type":"object"}⟨21 unchanged words⟩ :"integer"},"query":{"description":"SearchWords or an exact phrase to find anywhere in EDGAR filing text, e.g. \"going concern\" or a product name.","type":"string"}},"required": ⟨3 unchanged words⟩
Changed the definition of "company_lookup", "filing_search", "financials" and 2 more
before
—after
Company Lookupbefore
—after
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"Company Lookup"}before
—Filing Search
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 1.0.0)
Showing the latest 7 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
before
—after
{"additionalProperties":true,"properties":{"query":{},"results":{},"total":{}},"type":"object"}before
—after
{"additionalProperties":true,"properties":{"annual_only":{},"cik":{},"company":{},"concept":{},"history":{},"latest_reported":{},"note":{},"revenue":{},"unit":{}},"type":"object"}before
—after
{"additionalProperties":true,"properties":{"cik":{},"company":{},"filings":{},"note":{}},"type":"object"}before
—after
{"additionalProperties":true,"properties":{"cik":{},"company":{},"count":{},"filings":{}},"type":"object"}before
—after
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"Filing Search"}before
—after
Financialsbefore
—after
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"Financials"}before
—after
Insider Transactionsbefore
—after
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"Insider Transactions"}before
—after
Recent Filingsbefore
—after
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"Recent Filings"}