https://open-economics-data.knbf982hkn.chatgpt.site/api/mcp ↗
Discover, resolve, and query official Brazilian economic data with semantic search and provenance.
Open Economics is a remote MCP server published at open-economics-data.knbf982hkn.chatgpt.site. It has been probed 12 times since 9/12/2026. It answered in 12 of them (100.0%), a near-uninterrupted record. Median response time is 1,832 ms, a delay an agent will notice. It exposes a broad tool surface of 19 tools. On the protocol side it speaks the 2026-07-28 stateless spec.
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
get_bcb_series — Tool name assumes knowledge of BCB (Banco Central do Brasil) without explanation.get_comexstat_data — Parameter 'flow' is ambiguous without context (e.g., export/import).get_tesouro_rtn — No explicit mention of error handling for invalid 'accounts' queries.tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
search_official_dataStart here for a natural-language Brazilian economic-information need in Portuguese or English. Resolves the economic concept independently of current coverage, returns ranked official datasets, stable-series shortcuts, confidence, missing source integrations, and an explicit unresolved/partial state. Use this before any data query when the exact official dataset ID is unknown.
querystringrequiredlimitintegerdescribe_official_datasetGet identity, publisher, collection, provenance links, query capability, and any stable Open Economics series shortcuts for an exact dataset ID returned by search_official_data. This does not fetch observations.
dataset_idstringrequiredget_bcb_seriesRetrieve official observations and authoritative schema metadata for an exact BCB SGS dataset ID. Use only after search_official_data identifies the series. Dates, units, periodicity, source, and raw values are preserved; generic access does not guess transformations.
dataset_idstringrequiredstartstringendstringorderstringlimitintegerget_bcb_schemaFetch authoritative metadata for an exact BCB SGS series, including full name, subject hierarchy, periodicity, unit, source, coverage dates, decimals, formula, and warnings. Use when interpreting a BCB series without retrieving observations.
dataset_idstringrequiredget_ibge_schemaFetch official metadata for an IBGE aggregate selected by search_official_data. Always use this before get_ibge_data unless the official variable, locality, and classification IDs are already known. It prevents guessing a measure or dimensional slice.
dataset_idstringrequiredget_ibge_dataRetrieve an explicit slice of an IBGE aggregate after inspecting its schema. Returns variables containing classification selections, geographies, and observations; official suppression, missing, quality-flag, and zero states remain distinct.
dataset_idstringrequiredvariablestringrequiredperiodsstringlocalitystringclassificationstringget_siconfi_schemaGet the meaning and required selection fields for an exact SICONFI dataset returned by search_official_data. Use this before get_siconfi_data so entity, reporting period, report type, government branch, and annex are explicit rather than guessed.
dataset_idstringrequiredget_siconfi_dataRetrieve an explicit official SICONFI DCA, RREO, RGF, or entity-registry selection. First inspect the schema. This tool preserves account, column, annex, period, entity, raw value fields, and upstream provenance without aggregating or substituting concepts.
dataset_idstringrequiredyearintegerentityintegerperiodintegerperiodicitystringreport_typestringpowerstringspherestringannexstringget_comexstat_dataRetrieve a bounded, explicit MDIC Comex Stat export or import slice from 1997 onward. Use comexstat:general only after search_official_data. Select period, dimensions, metrics, and optional official filter codes; partner, product, state, transport, classification, and raw metric fields remain attached to the result.
dataset_idstringrequiredflowstringrequiredfromstringrequiredtostringrequiredmonth_detailbooleandetailsarraymetricsarrayfiltersarraylanguagestringget_anp_fuel_pricesRetrieve auditable fuel and GLP price statistics calculated from official ANP station observations. Omit year and month for the rolling latest four weeks, or provide both for a published monthly file from 2023 onward. Results retain period, product, geography, unit, sample count, source URL, and the disclosed aggregation method while excluding station identity and addresses.
dataset_idstringrequiredfuel_groupstringrequiredyearintegermonthintegergeographystringperiodstringstatestringmunicipalitystringproductstringlimitintegerget_epe_electricity_consumptionRetrieve monthly EPE electricity consumption and consumer counts from 2004 onward. Select a bounded period, country/region/UF geography, consumption classes, and regulated/free market. The response identifies the exact synchronized official workbook version and discloses aggregation across source system rows.
dataset_idstringrequiredfromstringtostringgeographystringstatesarrayregionsarrayclassesarraymarketsarraylimitintegerget_mte_formal_employment_schemaInspect the official adjusted Novo Caged selection contract, source vintage, measure meanings, available industry IDs, and the constraint that geography and industry come from separate official tables. Use before an industry query.
dataset_idstringrequiredDerived by comparing consecutive probes — changes in era, protocol version, build and reachability.
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Medical RAG: semantic search for clinical guidelines, drug interactions, diagnoses & EHR data.
Official data with free samples, provenance, aggregations, freshness and agent-ready insights.
Normalized official data with provenance, aggregations, insights, free samples and agent access.
Normalized official data with provenance, aggregations, insights, free samples and agent access.
Count characters in a search query. Query discarded.
Web search, scraping, Google Trends and data lookups. Paid per call in USDC on Base via x402.
| Run | Era | Modern | ms | Legacy | ms | Versions |
|---|---|---|---|---|---|---|
| 2026-09-13 14:49:35 | Dual-era | 200 | 3723 | 200 | 2894 | 2026-07-28 |
| 2026-09-13 12:47:19 | Dual-era | 200 | 1832 | 200 | 1829 | 2026-07-28 |
| 2026-09-13 10:45:14 | Dual-era | 200 | 474 | 200 | 404 | 2026-07-28 |
| 2026-09-13 08:43:04 | Dual-era | 200 | 2623 | 200 | 2241 | 2026-07-28 |
| 2026-09-13 06:40:42 | Dual-era | 200 | 2070 | 200 | 2288 | 2026-07-28 |
| 2026-09-13 04:35:29 | Dual-era | 200 | 2006 | 200 | 1924 | 2026-07-28 |
| 2026-09-13 01:33:33 | Dual-era | 200 | 263 | 200 | 302 | 2026-07-28 |
| 2026-09-12 23:31:36 | Dual-era | 200 | 284 | 200 | 281 | 2026-07-28 |
| 2026-09-12 21:29:15 | Dual-era | 200 | 375 | 200 | 367 | 2026-07-28 |
| 2026-09-12 19:27:29 | Dual-era | 200 | 223 | 200 | 186 | 2026-07-28 |
Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.
Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.
The two probe legs separately: modern server/discover and legacy initialize.
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