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 "catalog", "get_interest_rates" and "list_interest_rate_series"
⟨4 unchanged words⟩ :{"language":{"default":"en","description":"Response metadata language, English by default or French; original source definitions and notes remain preserved.","enum":["en","fr"],"type" ⟨32 unchanged words⟩ ,"type":"array"},"report_from":{"description":"Inclusive first observation year for a custom country preview. Supply with report_to and report_indicators; at most ten years, from 1960 onward.","maximum":9007199254740991,"minimum":1960,"type":" ⟨57 unchanged words⟩ 1,"type":"array"},"report_to":{"description":"Inclusive last observation year, no later than the last completed calendar year. Supply with report_from and report_indicators; missing observations block purchase.","maximum":2025,"minimum":-9007199254740991,"type": ⟨3 unchanged words⟩
{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"date":{"description":"Exact published source date YYYY-MM-DD. Mutually exclusive with year; no carry-forward or inferred rate for a missing date.","type":"string"},"format":{"default" ⟨29 unchanged words⟩ },"provider":{"default":"boc","description":"Central bank: boc Canada (default), ecb euro area, fed United States, or boe United Kingdom. Select a series from this provider.","enum":["boc","ecb","fed","boe"],"type":"string"},"series":{"description":"Provider-specific policy series from list_interest_rate_series. For example boe/bank_rate or ecb/deposit_facility; incompatible provider/series pairs are rejected.","enum":["overnight_target","bank_rate","deposit_facility", ⟨11 unchanged words⟩ ],"type":"string"},"year":{"description":"One source calendar year, within this provider and series coverage and no later than the current year. Mutually exclusive with date; omit both for the latest numeric observation.","maximum":9007199254740991,"minimum":1975,"type": ⟨5 unchanged words⟩
⟨4 unchanged words⟩ :{"provider":{"default":"boc","description":"Central bank: boc Canada (default), ecb euro area, fed United States, or boe United Kingdom. The returned directory supplies compatible series identifiers.","enum":["boc","ecb","fed", ⟨5 unchanged words⟩
Certificate recorded, valid to 2026-12-02
Authorization not required
Changed the definition of "get_historical_indicators", "get_interest_rates" and "list_interest_rate_series"
⟨21 unchanged words⟩ {3}$","type":"string"},"format":{"default":"json","description":"CSV content with null flags, original values, source notes and provenance, alongside JSON. No missing-date filling.","enum":["json","csv"],"type":"string"},"from":{"default":1960,"description":"Inclusive ⟨110 unchanged words⟩
OfficialRetrievepolicy-rateorobservations
Changed the definition of "catalog", "get_economic_indicators", "get_evidence" and 10 more
GetInspectthethis connection’s scope,allowedtoolstoolandnames,accesssourcepolicy.IDsWith no arguments returns the usual catalog. On the general or economy connection,endpointoptionallyandsupply
Unknown → Live
First tool surface recorded: 13 tools (server version 0.6.4)
https://datoqa.bhazarstudio.workers.dev/mcp/economy (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 8 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨4 unchanged words⟩ {"date":{"type":"string"},"format":{"default":"json","description":"CSV includes selected observations, original decimals, null flags, definitions and provenance. MCP returns CSV content alongside JSON; source-date gaps keep JSON only.","enum":["json","csv"],"type":"string"},"provider":{"default":"boc","enum":["boc","ecb","fed","boe"],"type":"string"},"series":{ ⟨3 unchanged words⟩ ,"deposit_facility","main_refinancing","main_refinancing_minimum_bid","marginal_lending","federal_funds_target","federal_funds_lower","federal_funds_upper","reserve_balances","excess_reserves","required_reserves","primary_credit","overnight_reverse_repo"],"type":"string"},"year":{"maximum":20269007199254740991,"minimum":19991975,"type":"integer"}},"required":[ ⟨3 unchanged words⟩
Discover scoped official policyrates.rates:provider=bocprovider=boe for UK Bank Rate daily since 1975 (defaulthistorical regimes and notes preserved):;twofedCanadianfordailyeight US seriessincewith2010.distinctprovider=ecb:startsdeposit_facility,sincemain_refinancing1982 (fixedpre-1994tenderstarget reconstructed),;marginal_lendingecbandforhistoricalthreemain_refinancing_minimum_bid;currentsourceinstrumentsdatesandofhistoricalchangesminimum-bid refinancing since 1999,notsparsedailydatesfilledofvalues.changes;Inspectboccoverage,defaultunitsforandtwofreshness.Canadian daily series since 2010. Original bank dataisfree.free;Inspectnotcoverage,retailunits,ratesfreshnessorandindependentsourcefactualnotes.verification.Not independently verified.
⟨6 unchanged words⟩ "boc","enum":["boc","ecb","fed","boe"],"type":"string"}},"type":"object"}
⟨104 unchanged words⟩ provider":{"enum":["boc","ecb","fed","boe"],"type":"string"},"providers":{ ⟨37 unchanged words⟩
{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"language":{"default":"en","enum":["en","fr"],"type":"string"},"report_countries":{"description":"Optional free preview for these distinct World Bank country codes, e.g. FRA, DEU, ESP. General/economy connections only.","items":{"pattern":"^[A-Z0-9]{3}$","type":"string"},"maxItems":10,"minItems":1,"type":"array"},"report_from":{"maximum":9007199254740991,"minimum":1960,"type":"integer"},"report_indicators":{"description":"Custom historical comparison: select up to six of the 22 WDI indicators. Supply report_from and report_to together, up to ten years. Missing cells block payment.","items":{"enum":["population","gdp","gdp_per_capita","gdp_real","gdp_growth","inflation","life_expectancy","fertility","urban_population","internet_users","electricity_access","unemployment","renewable_energy","forest_area","agricultural_land","trade","exports","imports","infant_mortality","basic_drinking_water","basic_sanitation","primary_completion"],"type":"string"},"maxItems":6,"minItems":1,"type":"array"},"report_to":{"maximum":2025,"minimum":-9007199254740991,"type":"integer"}},"type":"object"}
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","additionalProperties":{},"description":"General ⟨66 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","properties":{"country":{"description": ⟨83 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","additionalProperties":false,"properties":{"country" ⟨206 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","properties":{"id":{"description": ⟨28 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","additionalProperties":false,"properties":{"first_observed_at" ⟨32 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","properties":{"country":{"description": ⟨134 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","additionalProperties":{},"properties":{"directory ⟨225 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","properties":{"country":{"description": ⟨68 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","additionalProperties":{},"properties":{"as_of ⟨271 unchanged words⟩
Canadian overnight_targetOfficialorpolicy-ratebank_rate,observations in percent.Defaultprovider=boc (default):latestovernight_target/bank_ratepublisheddailynumericsinceobservation.2010.Optionalprovider=ecb:yeardeposit_facility/main_refinancingor(fixedexacttenders)/marginal_lendingsourceplusdate,historicalmutuallymain_refinancing_minimum_bidexclusive.(notDailycurrent)observationsonsincesource2010;datesneverofinferchangesmissingsincedates1999.orLatestdecisionnumericannouncement/effectiveobservationdates.byNotdefault;real-timeoptional year orretailexactloandate,quotes.neverSourceboth. No carry-forward,decimalsinferredandannouncementevidencedatesretained;ororiginalretail loan quotes. Original bank datafreeisatfree;BanknoofindependentCanada.factual verification.
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","properties":{"date":{"descriptiontype":"Exact source date YYYY-MM-DD; no carry-forward for missing dates. Cannot be combined with year.string"},"provider":{"default":"boc","enum":["boc","ecb"],"type":"string"},"series":{"descriptionenum":["Canadian policy series:overnight_targetor bank_rate. Both are percentages",not retail rates."bank_rate","enumdeposit_facility":[,"overnight_targetmain_refinancing","bank_ratemain_refinancing_minimum_bid
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","additionalProperties":{},"properties":{"available_years ⟨246 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","properties":{"id":{"description": ⟨31 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","additionalProperties":{},"properties":{"citation ⟨153 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","properties":{"indicator":{"description": ⟨55 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","additionalProperties":{},"properties":{"available_period ⟨241 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","additionalProperties":false,"properties":{"count" ⟨46 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","additionalProperties":false,"properties":{"collection" ⟨99 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","additionalProperties":false,"properties":{"coverage" ⟨85 unchanged words⟩
Discoverthe twoofficialCanadianpolicypolicy-raterates.seriesprovider=bocbefore(default):get_interest_ratestwowhenCanadianthedaily serieskey or year coverage is unknown. Call with no arguments. Returns configured overnight_target and bank_ratesincedefinitions,2010.collectionprovider=ecb:statusdeposit_facility,available years since 2010,main_refinancinglatest(fixedobservationstenders),citationmarginal_lending andfreshness. Use a returned key with get_interest_rates for the latest value or ahistoricalyear/date;main_refinancing_minimum_bid;skipsourcethisdatesdirectoryofifchangesthosesinceinputs1999,arenotknown.dailyIffilledstatusvalues.isInspectsource_unavailable_or_stalecoverage,configuredunitsdefinitionsanddofreshness.notOriginalprovebank dataavailability. Canadaisonly;free; not retail rates orreal-time quotes. Original data free at Bank of Canada; notindependentindependentlyfactualverified.verification.
{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"provider":{"default":"boc","enum":["boc","ecb"],"type":"string"}},"type":"object"}
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","additionalProperties":false,"properties":{"citation" ⟨93 unchanged words⟩ "integer"},"notice":{"type":"string"},"provider":{"enum":["boc","ecb"],"type":"string"},"providers":{"additionalProperties":{},"propertyNames":{"type":"string"},"type":"object"},"query":{"type":"string"} ⟨28 unchanged words⟩
{"$schema":"httphttps://json-schema.org/draft-07/schema#//json-schema.org/draft/2020-12/schema","additionalProperties":false,"properties":{"country" ⟨185 unchanged words⟩