MCP.Market

Open Markets MCP server

by danchev·io.github.danchev/openmarkets·v0.1.0b1·5 stars
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Financial market data, SEC filings, macroeconomic telemetry, and portfolio analytics through MCP.

A92/100grade A
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Safety scan
A92/100

full report

Adoption
Growing

5 stars119 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Open Markets tools

No tool declarations could be read from the package source. They show once the server is installed.

Public scan report

scanner v0.1.10 · 2026-10-15 · same rubric, same numbers if you re-run it

no findings
  • Code scan74 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 92/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Open Markets compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
92/100
higher than 95% of 48,255 servers
GitHub stars
5
more than 83% of 28,688 servers
Downloads a week
119
more than 66% of 12,191 servers with a package

Install Open Markets in Claude Code, Cursor or VS Code

claude mcp add openmarkets -- uvx openmarkets
Add to Cursor

What the publisher says

From the Open Markets repository's README, as published. We do not edit it. Read it on GitHub

Open Markets

A production-grade Model Context Protocol (MCP) server for agentic financial data retrieval and algorithmic market analysis. Open Markets connects LLM agents directly to real-time and historical financial intelligence across equities, fixed income, commodities, currencies, derivatives, funds, crypto, macroeconomic telemetry, SEC EDGAR regulatory disclosures, and quantitative portfolio risk analytics.

<!-- mcp-name: io.github.danchev/openmarkets -->

🌟 Multi-Provider Architecture

Open Markets aggregates financial telemetry across institutional-grade data providers:

  • SEC EDGAR Direct Ingestion Engine: Official regulatory submissions, real-time 10-K annual reports, 10-Q quarterly reports, 8-K material events, Form 4 insider transactions, and structured US-GAAP interactive XBRL disclosures with direct document links.
  • Federal Reserve Economic Data (FRED Engine): Comprehensive macroeconomic indicators (CPI Inflation, Core PCE, Effective Fed Funds Rate, SOFR, Nonfarm Payrolls, Unemployment, Real GDP, M2 Money Supply, Fed Balance Sheet, TIPS Breakeven Inflation, and Financial Stress).
  • Wall Street Journal (WSJ Michelangelo Engine): High-resolution 1-minute intraday continuous ticks (with pre/post-market), continuous commodities & futures, server-side technical indicators (SMA, EMA, RSI, MACD, Bollinger Bands), global equity benchmark indices, and sovereign bond curves.
  • Yahoo Finance Engine: Complete fundamental statements, real-time quotes, options chains, analyst consensus, institutional ownership, ETF compositions, and screener queries.
  • Quantitative Portfolio & Backtesting Engine: Vectorized multi-asset Sharpe/Sortino ratios, Value-at-Risk (VaR/CVaR), correlation matrices, equal-risk-contribution allocation, constrained Markowitz Minimum Variance optimization, and SMA/RSI strategy backtesting.
  • Green Markets (Bloomberg / Dow Jones): Weekly North American fertilizer price index benchmark.

All network requests use modern Chrome TLS/JA3-impersonation (curlcffi), automatic session pooling, thread-safe asynchronous concurrency, and configurable in-memory TTL caching**.

🚀 Quick Start

Installation with uvx

uvx openmarkets

Usage with Claude Code

Install the Open Markets plugin from this repository:

claude plugin marketplace add danchev/openmarkets
claude plugin install openmarkets@openmarkets

The plugin starts openmarkets@latest with uvx and registers all MCP tools automatically.

Usage with Cursor

Usage with Claude Desktop

Download and open the Desktop Extension for one-click installation:

Alternatively, add Open Markets to your Claude Desktop configuration (~/Library/Application Support/Claude/claudedesktopconfig.json on macOS or %APPDATA%\Claude\claudedesktopconfig.json on Windows):

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Open Markets: common questions

Is Open Markets MCP server safe?
Yes, by our scan: it is graded A (92/100). Read the Open Markets safety report
How do I install Open Markets?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Open Markets need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Open Markets maintained?
The last commit was 21 days ago (2026-10-14). The latest release is v0.1.0b1.
What can I use instead of Open Markets?
Servers from other publishers that do the same job: EdgarTools MCP server.
How does Open Markets compare with other MCP servers?
safety score 92/100 (higher than 95% of 48,255 servers); github stars 5 (more than 83% of 28,688 servers); downloads a week 119 (more than 66% of 12,191 servers with a package). Full comparison.

Alternatives to Open Markets

Same job from other publishers: the closest match first, then the best rated.

  • EdgarTools
    Open-source SEC EDGAR toolkit — 13 tools, 7 prompts, every filing type. No API key required.
    A

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