finance-mcp-serverslisted

Pick a finance MCP server, and know its licence and blast radius before connecting it. TRIGGER - an MCP server for market data, filings, macro data, brokerage or trading; adding, choosing, comparing or debugging a finance MCP; Alpaca MCP, Alpha Vantage MCP, Polygon or Massive MCP, OpenBB MCP, SEC EDGAR MCP, FRED MCP, yfinance MCP, QuantConnect MCP; "which finance MCP should I install"; granting an MCP server the ability to place orders. Several are AGPL-3.0, one places real trades, and the most-starred one is over a year stale. SKIP for the Python libraries behind them (market-data-sourcing).
howard-lynn-ye/fin-skills · ★ 1 · AI & Automation · score 77

Install: claude install-skill howard-lynn-ye/fin-skills

# Finance MCP servers Two questions decide this: **can it place a trade**, and **what licence does connecting it drag in**. AGPL is common here and is a real blocker if you serve anything over a network. ## 1. The roster *(✅ verified via the GitHub REST API, snapshot 2026-09-04)* | Server | Repo | ★ | Licence | Status | |---|---|---:|---|---| | **Alpaca (vendor-official)** | `alpacahq/alpaca-mcp-server` | 942 | MIT | 🟢 active. 🚨 **places real trades** (stocks/ETFs/crypto/options) | | **Alpha Vantage (vendor-official)** | `alphavantage/alpha_vantage_mcp` | 207 | MIT | 🟢 active. **This is Alpha Vantage's only official Python artifact** — they publish no REST SDK | | **QuantConnect (vendor-official)** | `QuantConnect/mcp-server` | 77 | Apache-2.0 | 🟢 LEAN/QC API | | **Massive** (was Polygon.io) | `massive-com/mcp_massive` | 387 | MIT | ⚠️ **`polygon-io/mcp_polygon` now redirects here — Polygon rebranded to Massive.com. Update your links.** | | Financial Datasets | `financial-datasets/mcp-server` | **2,284** | MIT | 🔴 **most-starred finance MCP but ~15 months stale** (last push 2025-06-05) | | **SEC EDGAR** | `stefanoamorelli/sec-edgar-mcp` | 355 | 🔴 **AGPL-3.0** | active — network copyleft | | **SEC EDGAR (permissive)** | `cyanheads/secedgar-mcp-server` | 9 | 🟢 **Apache-2.0** | 🟢 **the permissive alternative** — small but correctly licensed | | **FRED** | `stefanoamorelli/fred-mcp-server` | 117 | 🔴 **AGPL-3.0** | active | | **OpenBB** | first-party extension inside