Mercado Financeiro BR

mcp-dir/mercado-mcp

This server pulls Brazilian financial market data from B3, the country's stock exchange. It's hosted and ready to use without credentials, though it runs on a subscription model. The documentation promises quotes, fundamentals, dividends, FIIs (Brazilian REITs), BDRs, crypto prices, and macro indicators like Selic and IPCA inflation data. Interestingly, the README lists "0 tools available" in its features table, so you'll want to check the pricing docs or contact support to understand what's actually exposed. If you're building financial analysis workflows for Brazilian markets and want to skip the API integration work, this gives you a plug-and-play option that works across Claude, Cursor, and other MCP clients.

tools: 11
transport: HTTP
last updated: Jun 10, 2026

View on GitHub

Install

From registry metadata

$ npx add-mcp https://api.mcp.ai/p_mercado --name mercado-mcp

Run in your terminal. add-mcp asks which agents to add it to (Claude Code, Codex, Cursor and more). Add -g to install it for every project.

Review the command, arguments and environment values before installing. MCP servers run with your local permissions.

Other ways

Claude Code

$ claude mcp add --transport http mercado-mcp https://api.mcp.ai/p_mercado

Run in your terminal. Add --scope user to make it available in every project.

Tools

Verified live · 11 tools

Verified live against the running server on Nov 6, 2026.

mercado_quoteCotação de ações, FIIs e BDRs da B3 em lote (até 20 tickers numa chamada), com opção de dados fundamentalistas (via modules: balanceSheetHistory, incomeStatementHistory, cashflowHistory, etc.), dividendos e histórico de preços.6 params

Cotação de ações, FIIs e BDRs da B3 em lote (até 20 tickers numa chamada), com opção de dados fundamentalistas (via modules: balanceSheetHistory, incomeStatementHistory, cashflowHistory, etc.), dividendos e histórico de preços.

Parameters* required

dividendsboolean

fundamentalboolean

intervalstring

modulesarray

rangestring

tickers*array

mercado_listLista/screener de ativos da B3 (ações, FIIs, BDRs) com busca, filtro por tipo/setor e ordenação (ex.: por variação, volume ou market cap).6 params

Lista/screener de ativos da B3 (ações, FIIs, BDRs) com busca, filtro por tipo/setor e ordenação (ex.: por variação, volume ou market cap).

Parameters* required

limitnumber

searchstring

sectorstring

sort_bystring

sort_orderstring

one of asc · desc

typestring

one of stock · fund · bdr

mercado_search_tickerResolve o código (ticker) de um ativo a partir de um trecho do nome/código. Discovery rápido.1 params

Resolve o código (ticker) de um ativo a partir de um trecho do nome/código. Discovery rápido.

Parameters* required

query*string

mercado_cryptoCotação de criptomoedas (BTC, ETH, …) na moeda escolhida (BRL por padrão).2 params

Cotação de criptomoedas (BTC, ETH, …) na moeda escolhida (BRL por padrão).

Parameters* required

coins*array

currencystring

mercado_currencyTaxa de câmbio oficial de fechamento contra o real (compra e venda), para USD, EUR, GBP, JPY, CHF, CAD, AUD, DKK, NOK e SEK. Em fim de semana ou feriado devolve o último boletim publicado.1 params

Taxa de câmbio oficial de fechamento contra o real (compra e venda), para USD, EUR, GBP, JPY, CHF, CAD, AUD, DKK, NOK e SEK. Em fim de semana ou feriado devolve o último boletim publicado.

Parameters* required

pairs*array

mercado_macroIndicadores macroeconômicos brasileiros oficiais: prime_rate (meta Selic definida pelo Copom, em % ao ano) ou inflation (IPCA acumulado em 12 meses, que também traz a variação do último mês). Com opção de série histórica diária ou mensal.5 params

Indicadores macroeconômicos brasileiros oficiais: prime_rate (meta Selic definida pelo Copom, em % ao ano) ou inflation (IPCA acumulado em 12 meses, que também traz a variação do último mês). Com opção de série histórica diária ou mensal.

Parameters* required

countrystring

endstring

historicalboolean

indicator*string

one of prime_rate · inflation

startstring

show_versionShow the current MCP platform and adapter versions.

Show the current MCP platform and adapter versions.

No parameters. Call it with no arguments.

report_bugReport a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.3 params

Report a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.

Parameters* required

contextstring

default:

conversationstring

default: []

message*string

connectReturns connection status and URLs. When all providers are connected, returns authenticated:true and empty pending[]. When credentials are missing, returns connect_url for the toolkit and per-install URLs.

Returns connection status and URLs. When all providers are connected, returns authenticated:true and empty pending[]. When credentials are missing, returns connect_url for the toolkit and per-install URLs.

No parameters. Call it with no arguments.

toolkit_infoReturns the current toolkit state: installed MCPs, their connection status, the accounts connected to each one, and how many catalog tools each exposes.

Returns the current toolkit state: installed MCPs, their connection status, the accounts connected to each one, and how many catalog tools each exposes.

No parameters. Call it with no arguments.

marketplaceThe official mcp.ai marketplace — the in-platform catalog of every MCP/tool, AND the way to run them. Covers capability requests like "find an MCP that does X", "consulta um CPF", "is there a tool for Y". Core flow: action=search discovers MCPs by intent → describe returns one...23 params

The official mcp.ai marketplace — the in-platform catalog of every MCP/tool, AND the way to run them. Covers capability requests like "find an MCP that does X", "consulta um CPF", "is there a tool for Y". Core flow: action=search discovers MCPs by intent → describe returns one...

Parameters* required

actionstring

one of search · describe · install · uninstall · subscribe · canceldefault: search

argumentsstring

default: {}

cancel_commentstring

default:

cancel_reasonstring

one of too_expensive · missing_features · switched_service · unused · customer_service · too_complex

conversationstring

default: []

immediateboolean

default: false

limitnumber

default: 10

mcp_idstring

default:

messagestring

default:

prompt_bodystring

default:

prompt_categorystring

default:

prompt_descriptionstring

default:

prompt_slugstring

default:

prompt_targetsarray

prompt_titlestring

default:

prompt_toolstring

default:

prompt_varsstring

default: {}

querystring

default:

report_contextstring

default:

request_detailsstring

default:

+3 more parameters. See the server's own documentation for the full schema.

Readme

Mercado Financeiro BR

Mercado Financeiro BR para Claude, Cursor e agentes de IA

Dados do mercado financeiro brasileiro (B3): cotação, fundamentalista, dividendos, FIIs, BDRs, cripto, câmbio e indicadores macro (Selic, inflação). Hospedado pela plataforma, sem credenciais, por assinatura mensal.

📊 0 ferramentas
🔒 Somente leitura
💬 Funciona com qualquer cliente MCP: Claude Desktop, Cursor, VS Code, Cline, Continue
🔑 Login via magic-link (sem senha)

English version · Documentação completa · Skill pra agentes

Instalar em 1 clique

Claude (Web e Desktop)

A Anthropic unificou a instalação de MCPs em claude.ai/customize/connectors. O mesmo link serve pra Claude Web e Claude Desktop (basta estar logado):

➕ Abrir no Claude e conectar

View the full README on GitHub

Details

Repository: github.com/mcp-dir/mercado-mcp
Categories: Data & Analytics, Finance & Commerce
Transport: HTTP
Registry: MCP registry, active
Tools verified: Nov 6, 2026

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Mercado Financeiro BR

Install

Tools

Readme

Mercado Financeiro BR

Mercado Financeiro BR para Claude, Cursor e agentes de IA

Instalar em 1 clique

Claude (Web e Desktop)

Details

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