Finance & Commerce MCP Servers for Grok Build

Standardized, restatement-aware SEC + European (ESEF) XBRL fundamentals, served to your agent.

JTrader.ai Model Context Protocol (MCP) integration

MCP server for comprehensive Hedera DeFi operations

Korean calculators: salary take-home, severance, jeonse-rent, annual leave, VAT, pyeong.

Stock price forecasting for China A-shares — Kronos K-line time-series model

MCP server for Lician Financial Data API - Access stock prices, financials, insider trades, and institutional holdings through AI agents

Bulge-tier financial model factory — live formulas, source-traced cells, 14 templates.

Prediction market strategy backtesting with real on-chain Polymarket data

Prediction market risk management — Kelly sizing, EV calculation, drawdown protection

GFS ensemble weather signals for prediction market edge detection across 12 cities

MCP server for Brazilian e-invoicing: NF-e and NFC-e (modelo 55/65), schema 4.00, SEFAZ.

Local-first MCP that runs an investment committee on your pitch and scores funding readiness.

CLI for reading and querying OFX 2.x (XML) financial files. Built for LLM/agent use: deterministic JSON output and a self-documenting --llm

KRX (Korea Exchange) Open API MCP server - stock, bond, derivative, ETF/ETN/ELW, index, general commodity, ESG price information

Options market structure data: gamma exposure, VRP, IV term structure, regime, and strikes

Bitcoin-native credit ratings. ⚡ Lightning pay-per-query (99 sats) or API subscriptions.

AI bookkeeper. Connect QuickBooks to Claude Desktop.

Macro events, earnings & market data from QuantGist for Claude and other AI agents.

73 deterministic quant tools for AI agents. LLMs drift on Black-Scholes; these are exact math.

Manage expenses, corporate cards, accounts payable, and accounting integrations

Reconcile camt.053 statements vs expected pain.001 payments with explainable matching.