Add Dados B3 — Brazilian stock (B3) fundamentals with public methodology

Rebased onto current main. Single entry under Finance & Fintech; Glama
score badge included.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

README.md

@@ -1764,6 +1764,7 @@ Provides direct access to local file systems with configurable permissions. Enab
 - [alebgl77/ftp-deploy-mcp](https://github.com/alebgl77/ftp-deploy-mcp) [![alebgl77/ftp-deploy-mcp MCP server](https://glama.ai/mcp/servers/alebgl77/ftp-deploy-mcp/badges/score.svg)](https://glama.ai/mcp/servers/alebgl77/ftp-deploy-mcp) 📇 🏠 🍎 🪟 🐧 - Deploy files from AI agents to your own FTP/FTPS/SFTP servers — multi-server config, recursive deploy with dry-run and gitignore-like excludes, per-server path jail and read-only mode, FileZilla import, one-command setup for popular MCP clients.
 
 ### 💰 <a name="finance--fintech"></a>Finance & Fintech
+- [Val7h/dados-b3-mcp](https://github.com/Val7h/dados-b3-mcp) [![Val7h/dados-b3-mcp MCP server](https://glama.ai/mcp/servers/Val7h/dados-b3-mcp/badges/score.svg)](https://glama.ai/mcp/servers/Val7h/dados-b3-mcp) 🐍 ☁️ - Auditable fundamentals for 400+ Brazilian stock market (B3) companies including banks and insurers: ROE, point-in-time P/E & P/B, dividends and dividend yield, Piotroski F-Score and Graham, and balance-sheet restatement history — plus Brazilian real-estate funds (FIIs) with point-in-time P/BV, dividend yield and vacancy. 100% public methodology, every number traceable to its CVM source; nothing published unless an invariant test suite passes. Free tier (200 req/day, no card). Remote: `https://dadosb3.com/mcp/`.
 - [celineycn/quantdata-plugin](https://github.com/celineycn/quantdata-plugin) [![celineycn/quantdata-plugin MCP server](https://glama.ai/mcp/servers/celineycn/quantdata-plugin/badges/score.svg)](https://glama.ai/mcp/servers/celineycn/quantdata-plugin) 🎖️ 🐍 ☁️ - Measured market statistics for US stocks/ETFs, futures, HK and A-shares: five-class day-type probabilities for the session in progress, Weis volume-wave events with pre-registered win rates, options max pain from open interest alone, and estimated dealer gamma (GEX). Every published number traces to a stated measurement — failures included — and nothing is a buy/sell recommendation. 10 calls/day with no key or signup. Remote at https://api.quantdata.uk/mcp; on the official registry as `uk.quantdata/quantdata`.
 - [Zenidp/solinkify-mcp](https://github.com/Zenidp/solinkify-mcp) [![Zenidp/solinkify-mcp MCP server](https://glama.ai/mcp/servers/Zenidp/solinkify-mcp/badges/score.svg)](https://glama.ai/mcp/servers/Zenidp/solinkify-mcp) 📇 🏠 - Agentic payments on Solana: let an agent discover x402-priced endpoints, pay HTTP 402 paywalls in USDC, manage pre-paid balances and subscriptions, and buy datasets or settle store checkouts — 15 tools behind fail-closed spending caps ($1 per payment, $10 per day by default). Non-custodial: payments lock in a program-owned escrow and release 99% to the creator. Listed on the official MCP registry as `com.solinkify/mcp`. `npx -y @solinkify/mcp`
 - [atomno-mcp/mcp-fns-calc](https://github.com/atomno-mcp/mcp-fns-calc) [![atomno-mcp/mcp-fns-calc MCP server](https://glama.ai/mcp/servers/atomno-mcp/mcp-fns-calc/badges/score.svg)](https://glama.ai/mcp/servers/atomno-mcp/mcp-fns-calc) 🐍 ☁️ - MCP-сервер налоговых/бухгалтерских калькуляторов ФНС + публичные фискальные статусы (самозанятый, ИП/ОКВЭД, дисквалификация, блокировки счетов). Волна 1, юр-риск минимальный