Open Economics MCP Server

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answering

Open Economics is answering right now. Last checked 11 min ago. It exposes 19 tools. Last commit 12 Sep 2026.

Discover, resolve, and query official Brazilian economic data with semantic search and provenance.

Uptime history 48 days of history · worst day 87%

48 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

1008 ms

Response time

average over 24h

Stars

last commit 12 Sep 2026

What changed 17

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 11 September 2026. No other catalogue keeps this.

11 Sep 15 tools changed the parameters they ask for get_anp_fuel_prices, get_bcb_series, get_comexstat_data and 12 more

11 Sep a tool changed version2 times that day

and 1 more, back to 11 September 2026

Nothing serious here today

Today is the operative word: we check Open Economics every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add open-economics --transport http https://open-economics-data.knbf982hkn.chatgpt.site/api/mcp

Settings → Connectors → Add custom connector, then paste this address

https://open-economics-data.knbf982hkn.chatgpt.site/api/mcp

~/.codex/config.toml

[mcp_servers.open-economics]
url = "https://open-economics-data.knbf982hkn.chatgpt.site/api/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "open-economics": {
      "url": "https://open-economics-data.knbf982hkn.chatgpt.site/api/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "open-economics": {
      "type": "http",
      "url": "https://open-economics-data.knbf982hkn.chatgpt.site/api/mcp"
    }
  }
}

Available tools 19

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

tesouro

get_tesouro_dpf

Retrieve one official monthly RMD table at a time: debt composition, DPMFi holders, average maturity, average maturity by indexer, monthly cost, or twelve-month cost. Units remain table-specific and are never combined.

get_tesouro_dpf_schema

Inspect the six versioned RMD annex tables, their distinct units and coverage, category IDs, holder definitions, source publication, and methodological constraints before selecting data.

get_tesouro_rtn

Retrieve monthly current-value RTN accounts from 1997 onward. Defaults to total revenue, transfers, net revenue, total expenditure, and the above-the-line primary result; select exact account IDs or search account labels for detail.

get_tesouro_rtn_schema

Inspect RTN table 1.2 account IDs, hierarchy, current-value unit, coverage, source vintage, and above/below-the-line constraints. Use before selecting revenue or expenditure categories.

bcb

get_bcb_schema

Fetch 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.

get_bcb_series

Retrieve 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.

cvm

get_cvm_investment_funds

Retrieve daily CVM aggregates by official fund classification or resolve a fund/class latest report by CNPJ or name. Net assets and flows are additive; quota values stay fund-level; reported holder totals are not deduplicated people.

get_cvm_investment_funds_schema

Inspect the synchronized CVM daily-report window, official classifications, fund-search contract, measure meanings, and aggregation constraints. Use before querying a fund by name or comparing classes.

ibge

get_ibge_data

Retrieve 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.

get_ibge_schema

Fetch 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.

mte

get_mte_formal_employment

Retrieve revised monthly Novo Caged stock, admissions, dismissals, balance, and relative change from 2020 onward. Select exactly one official breakdown: country, region, state, or economic activity. The response preserves the MTE workbook vintage and never synthesizes state-by-industry values.

get_mte_formal_employment_schema

Inspect 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.

siconfi

get_siconfi_data

Retrieve 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.

get_siconfi_schema

Get 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.

anp

get_anp_fuel_prices

Retrieve 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.

comexstat

get_comexstat_data

Retrieve 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.

describe

describe_official_dataset

Get 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.

epe

get_epe_electricity_consumption

Retrieve 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.

official

search_official_data

Start 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.

Endpoints

URL	Transport	State	Latency	Checked
https://open-economics-data.knbf982hkn.chatgpt.site/api/mcp	streamable-http	answering	1853 ms	11 min ago

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Open Economics — questions

Answers built from our own checks of this server.

What can Open Economics do?

It exposes 19 tools, read directly from the server on our last check. Among them: describe_official_dataset, get_anp_fuel_prices, get_bcb_schema, get_bcb_series, get_comexstat_data, get_cvm_investment_funds and 13 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

What is Open Economics mostly used for?

Its tools cluster around tesouro, bcb and cvm. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is Open Economics working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 1008 ms. The bar chart above shows every period we have measured.

How do I connect Open Economics?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Open Economics need an API key?

No. Open Economics completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 19 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Open Economics?

It answers our handshake in 1008 ms on average, which is faster than 5% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Open Economics open source?

The code is open source: it is published under the MIT licence, written in TypeScript and 2 stars on GitHub. The licence covers the code in the repository, not the hosted service at open-economics-data.knbf982hkn.chatgpt.site, which runs on its operator's own terms.