Official description7 sourcesMCP servers8d ago

viniciuslazzari/bolsai-mcp

MCP server for bolsai — Brazilian stock market data (B3, CVM, BCB) for Claude, Cursor, and other AI assistants

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Config template (adjust for your client)

claude mcp add bolsai-mcp -- npx -y bolsai-mcp

A pasteable skeleton generated from the repository name. Check the project README for the exact package and arguments.

Star count: 1 ★ · viniciuslazzari/bolsai-mcp · read from the repository page · (checked 2026-10-16 20:00:20)
Source: collected from the punkpeye/awesome-mcp-servers list · type: MCP server
Harvest history: first seen 2026-10-09 · last seen 2026-10-16 · seen 32× · listed by 7 sources
Score: score 703 · 1 ★ · 7 sources · mcp

FAQ (answers come from our records)

How do I install it?

We did not find an install command for this repository (our install coverage is only about 4%). Check its README or releases page.

Who is it for?

We filed it under these tags: MCP 服务. The tags come from the entry itself, not a taxonomy we imposed.

Who maintains it?

repository viniciuslazzari/bolsai-mcp；first catalogued 2026-10-09；last seen 2026-10-16。There is no official certification or quality rating here — we record sources and dates only.

Third-party quality signals

Bolsai - MCP Server

以下摘录自该仓库的 README（片段） · 在 GitHub 读完整 README →

Brazilian financial market data for AI assistants. Query stock prices, fundamentals, dividends, FIIs, and macro indicators from the Brazilian market (B3, CVM, BCB) directly from Claude.
Quick Start
1. Get a free API key at usebolsai.com
2. Install:
3. Add to Claude Desktop (claude_desktop_config.json):
Or for Claude Code (.mcp.json):
Tools
| Tool | Description | Example Prompt |
|------|-------------|----------------|
| get_stock_quote | Current price, daily change, 52w range | "What's PETR4 trading at?" |
| get_fundamentals | 27+ indicators: P/L, P/VP, ROE, margins | "Show me VALE3 fundamentals" |
| compare_stocks | Side-by-side comparison of up to 5 stocks | "Compare PETR4 vs VALE3 vs ITUB4" |
| get_dividends | Dividend yield, annual summary, payments | "What dividends did BBDC4 pay?" |
| search_companies | Find companies by name or sector | "Find banks listed on B3" |
| get_price_history | OHLCV prices since 1986 with adjustments | "PETR4 prices last month" |
| get_fii_details | FII fundamentals + distributions | "Show me HGLG11" |
| get_macro_indicator | SELIC, IPCA, CDI, USD/BRL | "What's the current SELIC rate?" |
| get_financial_statements | Raw CVM income/balance/cash flow | "PETR4 income statement 2024" |
| screen_stocks | Filter stocks by metrics | "Find stocks with DY > 8%" |
Example Conversations
**"What's PETR4 trading at?"**
**"Compare PETR4 vs VALE3"**
Data Coverage
- **350+ stocks** listed on B3
- **400+ FIIs** (Real Estate Investment Funds)
- **40 years** of price history (since 1986)
- **15+ years** of fundamentals (since 2010)
- **27 indicators** including P/L, P/VP, EV/EBITDA, ROE, ROIC, margins
- **Macro data**: SELIC, IPCA, CDI, USD/BRL
- **Updated daily** from official sources (B3, CVM, BCB)
Configuration
| Environment Variable | Required | Default | Description |
|---------------------|----------|---------|-------------|
| BOLSAI_API_KEY | Yes | — | API key from usebolsai.com |
| BOLSAI_BASE_URL | No | https://usebolsai.com/api/v1 | API base URL |