MCP server for Oxford Ledge — 13 gov-public-data tools for SEC filings, fundamentals, institutional & insider ownership, macro rates, and BDC/private-credit holdings from Claude Desktop
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# Oxford Ledge MCP Server > **Last updated:** 2026-08-10 > **Version:** 3.2.0 (gov-public-data-only surface; CUSIP + third-party-FRED carve-outs) Financial data tools for [Claude Desktop](https://claude.ai/download) via the [Model Context Protocol](https://modelcontextprotocol.io/). **13 tools** for SEC filings & fundamentals, institutional & insider ownership, BDC/private-credit holdings, and macro rates. As of 3.1.0 this is a **gov-public-data-only** package: every tool is backed by **SEC EDGAR, FRED, or U.S. Treasury** (public data) — no commercial-vendor feed anywhere in the surface, and third-party-copyright data is excluded (S&P/ICE/Moody's/CBOE FRED series are refused; FactSet-licensed bond CUSIPs are not disseminated). MIT-licensed, Oxford-Ledge-authored. **4 tools run fully standalone** against keyless public APIs; the other 9 route SEC/gov data through a running Oxford Ledge instance via `OXFORD_LEDGE_URL`. (Vendor-fed quotes/estimates/screens/news and CUSIP bond lookups are no longer in the package — use the hosted Oxford Ledge MCP server for those.) **Upgrading from 1.x / 2.0.0 / 2.0.1?** See [MIGRATING.md](./MIGRATING.md). Short version: tool names, arg schemas, and config are unchanged across the 2.x series. Two substantive changes: 1. 2.0 extracted the shared tool registry into an `oxford_ledge_mcp_core` subpackage consumed by both the pip-installable server and Oxford Ledge's in-tree server. No user-visible behavior change. 2. 2.0.1 removed yfinance from this package (it was a ToS-violating scraper dependency). 11 tools that used to work standalone now require `OXFORD_LEDGE_URL`. 3. 2.0.2 internal-refactor cleanup; no behavior change. --- ## Install ```bash pip install oxford-ledge-mcp ``` The base install has **zero third-party dependencies** (stdlib only, since the 2.0.1 yfinance excision). The server ships with a built-in JSON-RPC-over-stdio fallback, so it runs as-is. For the canonical [`mcp`](https://pypi.org/project/mcp/) protocol lib…
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