Mercado Financeiro BR
Brazilian financial market data (B3): quotes, fundamentals, dividends, REITs (FIIs), BDRs, crypto, F
사용해야 할까요
품질 및 안전성
발견 사항 (5)
- LOWTool 'mercado_search_ticker' description lacks action verbmercado_search_ticker에서
- LOWTool 'mercado_crypto' description lacks action verbmercado_crypto에서
- LOWTool 'mercado_currency' description lacks action verbmercado_currency에서
- LOWTool 'mercado_macro' description lacks action verbmercado_macro에서
- LOWTool 'connect' description lacks action verbconnect에서
도구 정의와 프로토콜 준수에 대한 자동 분석을 기반으로 합니다.
컨텍스트 비용
이는 서버의 도구가 모델의 컨텍스트에 로드될 때마다 소비되는 대략적인 토큰 수입니다. 수치가 높을수록 다른 작업에 사용할 수 있는 주의가 줄어듭니다.
설치
원클릭 설치
`claude_desktop_config.json` 파일에 다음을 추가하세요:
{
"mcpServers": {
"mercado-mcp": {
"url": "https://api.mcp.ai/p_mercado"
}
}
}원격 엔드포인트
https://api.mcp.ai/p_mercadostreamable-http할 수 있는 일
도구 목록
도구 (12)
🟢mercado_quote(tickers, range, interval, fundamental, dividends, ...)
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.
입력 스키마
{
"type": "object",
"properties": {
"tickers": {
"type": "array",
"items": {
"type": "string"
}
},
"range": {
"type": "string"
},
"interval": {
"type": "string"
},
"fundamental": {
"type": "boolean"
},
"dividends": {
"type": "boolean"
},
"modules": {
"type": "array",
"items": {
"type": "string"
}
}
},
"required": [
"tickers"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢mercado_list(search, type, sector, sort_by, sort_order, ...)
Lista/screener de ativos da B3 (ações, FIIs, BDRs) com busca, filtro por tipo/setor e ordenação (ex.: por variação, volume ou market cap).
입력 스키마
{
"type": "object",
"properties": {
"search": {
"type": "string"
},
"type": {
"type": "string",
"enum": [
"stock",
"fund",
"bdr"
]
},
"sector": {
"type": "string"
},
"sort_by": {
"type": "string"
},
"sort_order": {
"type": "string",
"enum": [
"asc",
"desc"
]
},
"limit": {
"type": "number"
}
},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢mercado_search_ticker(query)
Resolve o código (ticker) de um ativo a partir de um trecho do nome/código. Discovery rápido.
입력 스키마
{
"type": "object",
"properties": {
"query": {
"type": "string"
}
},
"required": [
"query"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢mercado_crypto(coins, currency)
Cotação de criptomoedas (BTC, ETH, …) na moeda escolhida (BRL por padrão).
입력 스키마
{
"type": "object",
"properties": {
"coins": {
"type": "array",
"items": {
"type": "string"
}
},
"currency": {
"type": "string"
}
},
"required": [
"coins"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢mercado_currency(pairs)
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.
입력 스키마
{
"type": "object",
"properties": {
"pairs": {
"type": "array",
"items": {
"type": "string"
}
}
},
"required": [
"pairs"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢mercado_macro(indicator, country, historical, start, end)
Indicadores macroeconômicos brasileiros oficiais: prime_rate (meta Selic definida pelo Copom, em % ao ano) ou inflation (IPCA acumulado em 12 meses, que também traz a variação do último mês). Com opção de série histórica diária ou mensal.
입력 스키마
{
"type": "object",
"properties": {
"indicator": {
"type": "string",
"enum": [
"prime_rate",
"inflation"
]
},
"country": {
"type": "string"
},
"historical": {
"type": "boolean"
},
"start": {
"type": "string"
},
"end": {
"type": "string"
}
},
"required": [
"indicator"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢show_version
Show the current MCP platform and adapter versions.
입력 스키마
{
"type": "object",
"properties": {},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟡report_bug(message, context, conversation)
Report a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.
입력 스키마
{
"type": "object",
"properties": {
"message": {
"type": "string"
},
"context": {
"default": "",
"type": "string"
},
"conversation": {
"default": "[]",
"type": "string"
}
},
"required": [
"message"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢connect
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.
입력 스키마
{
"type": "object",
"properties": {},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢toolkit_info
Returns the current toolkit state: installed MCPs, their connection status, the accounts connected to each one, and how many catalog tools each exposes.
입력 스키마
{
"type": "object",
"properties": {},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟡marketplace(action, query, mcp_id, limit, tier_slug, ...)
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 MCP's full profile (every tool with its id + params, pricing, auth) so you pick the right tool_id → invoke RUNS that tool. KEY: invoke works even when the MCP is NOT installed — it runs the tool pontualmente (one-off), without adding the MCP to the toolkit and without bloating the tool list. If the MCP needs a credential/login, invoke returns a connect link; if it is paid and the wallet is empty, invoke returns a checkout/top-up link (the user opens it, then you retry). Use install only to make an MCP PERMANENT in the active toolkit (its tools then show up natively in future sessions); prefer invoke for a single/occasional use. list_tools lists what is callable right now. subscribe/cancel handle per-MCP billing; report_bug sends feedback; request_mcp asks us to build a NEW MCP when nothing fits. Search/describe flag installed_in_toolkit vs installed_in_workspace. Writes (install/uninstall/subscribe/cancel and the one-off install behind invoke) require workspace owner/admin. It also carries the mcp.ai PROMPT LIBRARY, which is about ready-made prompt TEXT rather than MCPs: search_prompts finds one, get_prompt returns its full text with {{variables}} filled, and publish_prompt saves a prompt and returns a shareable mcp.ai/p/<slug> link that opens without login.
입력 스키마
{
"type": "object",
"properties": {
"action": {
"default": "search",
"type": "string",
"enum": [
"search",
"describe",
"install",
"uninstall",
"subscribe",
"cancel",
"resume",
"report_bug",
"request_mcp",
"list_tools",
"invoke",
"search_prompts",
"get_prompt",
"publish_prompt"
]
},
"query": {
"default": "",
"type": "string"
},
"mcp_id": {
"default": "",
"type": "string"
},
"limit": {
"default": 10,
"type": "number"
},
"tier_slug": {
"default": "",
"type": "string"
},
"immediate": {
"default": false,
"type": "boolean"
},
"cancel_reason": {
"type": "string",
"enum": [
"too_expensive",
"missing_features",
"switched_service",
"unused",
"customer_service",
"too_complex",
"low_quality",
"other"
]
},
"cancel_comment": {
"default": "",
"type": "string"
},
"message": {
"default": "",
"type": "string"
},
"report_context": {
"default": "",
"type": "string"
},
"conversation": {
"default": "[]",
"type": "string"
},
"request_name": {
"default": "",
"type": "string"
},
"request_details": {
"default": "",
"type": "string"
},
"tool_id": {
"default": "",
"type": "string"
},
"arguments": {
"default": "{}",
"type": "string"
},
"prompt_slug": {
"default": "",
"type": "string"
},
"prompt_vars": {
"default": "{}",
"type": "string"
},
"prompt_category": {
"default": "",
"type": "string"
},
"prompt_tool": {
"default": "",
"type": "string"
},
"prompt_title": {
"default": "",
"type": "string"
},
"prompt_description": {
"default": "",
"type": "string"
},
"prompt_body": {
"default": "",
"type": "string"
},
"prompt_targets": {
"default": [],
"type": "array",
"items": {
"type": "string",
"enum": [
"claude",
"chatgpt",
"cursor",
"lovable"
]
}
}
},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟡authenticate(token)
MCP.AI for IDE agents (Cursor, etc.): log in in the browser, copy the access token. Best: add it to this server's config as a header `Authorization: Bearer <token>` for a permanent, non-expiring connection. Or paste it here for a session-only login: call with { token: "<jwt>" } after the user pastes, or with no args to get the link.
입력 스키마
{
"type": "object",
"properties": {
"token": {
"type": "string"
}
},
"$schema": "http://json-schema.org/draft-07/schema#"
}커뮤니티
증거