MCP.Market

QuantRisk MCP server

online · 100% uptime
by quantrisk.dev·dev.quantrisk/mcp-server·v1.0.2·2 stars
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Portfolio risk analytics — VaR, Monte Carlo, optimization, options Greeks, stress testing.

B78/100grade B
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Safety scan
B78/100

full report

Adoption
New

2 stars

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QuantRisk tools (10, 1 write)

write = sends, deletes, buys or posts
  • analyze_riskFree

    Calculate core risk metrics for a portfolio — Value at Risk (VaR), Conditional VaR (CVaR), volatility, beta, and max drawdown.

  • calculate_greeksFree

    Calculate option Greeks (delta, gamma, theta, vega, rho) for individual options or an options portfolio. Uses Black-Scholes for European, binomial for American style. Paid tier only.

  • compare_portfoliosFree

    Compare two or more portfolio allocations head-to-head across all key risk and return metrics. Paid tier only.

  • correlation_matrixFree

    Compute the pairwise correlation matrix for a set of assets. Identifies highly correlated pairs and diversification opportunities.

  • monte_carlo_simulationwrite actionFree

    Run Monte Carlo simulation on a portfolio to model the distribution of future returns, including percentile outcomes and probability of loss.

  • optimize_portfolioFree

    Find the optimal portfolio allocation using mean-variance optimization. Supports max Sharpe, min variance, and target return objectives. Paid tier only.

  • performance_attributionFree

    Break down portfolio performance into factor exposures, sector allocation, and position contributions. Computes Sharpe, Sortino, Treynor, Calmar, and Information ratios.

  • price_historyFree

    Fetch historical OHLCV price data for one or more tickers. Free tier: 1 ticker, 252 days. Paid tier: up to 20 tickers, 1260 days.

  • sector_exposureFree

    Break down portfolio exposure by GICS sector, market cap, and asset class. Returns concentration metrics including the Herfindahl-Hirschman Index.

  • stress_testFree

    Stress test a portfolio against historical crisis scenarios (GFC 2008, COVID 2020, etc.) or custom shocks (paid tier).

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

1 high
  • Code scan103 source files scanned25/25
  • Live reliabilityremote reachable in 530ms20/20
  • Tool poisoning10 tool descriptions checked15/15
  • Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
  • Maintenancelast push 124 days ago8/15
  • Maintainer identitynamespace and repository owner differ; GitHub account older than a year; website matches verified namespace7/10

Findings (1)

  • highWrite-action tools reachable without authenticationauth.open-write
Overall 78/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How QuantRisk compares

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

Safety score
78/100
higher than 57% of 48,255 servers
Tools
10
the typical server has 7
Tools that change things
10%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
258 ms
faster than 54% of 30,031 servers
GitHub stars
2
more than 75% of 28,688 servers

What its tools let an agent do: 9 read · 1 change

Install QuantRisk in Claude Code, Cursor or VS Code

claude mcp add --transport http mcp-server https://quantrisk-mcp.quantrisk.workers.dev/mcp
Add to Cursor

What the publisher says

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

QuantRisk

Institutional-grade portfolio risk analytics for Claude and any MCP client.

VaR / Monte Carlo / Stress Testing / Portfolio Optimization / Greeks / Correlation Matrices

Real market data. Real math. Not hallucinated numbers.

Website · Get Pro · Documentation

Quick Start

1. Install

npm install -g @quantrisk/mcp-server

2. Configure (Claude Desktop — see below for Cursor)

Add to your claudedesktopconfig.json:

{
  "mcpServers": {
    "quantrisk": {
      "command": "quantrisk-mcp-server",
      "env": {
        "QUANTRISK_API_KEY": "your-api-key"
      }
    }
  }
}

Get your free API key at quantrisk.dev/signup.

3. Ask Claude

"What's the Value at Risk on a portfolio of 60% SPY, 25% TLT, and 15% GLD?"

That's it. Claude now has access to institutional-grade risk analytics.

Configuration

Claude Desktop

Add to ~/Library/Application Support/Claude/claudedesktopconfig.json (macOS) or %APPDATA%\Claude\claudedesktopconfig.json (Windows):

{
  "mcpServers": {
    "quantrisk": {
      "command": "quantrisk-mcp-server",
      "env": {
        "QUANTRISK_API_KEY": "your-api-key"
      }
    }
  }
}

Cursor

Add to .cursor/mcp.json in your project root:

{
  "mcpServers": {
    "quantrisk": {
      "command": "quantrisk-mcp-server",
      "env": {
        "QUANTRISK_API_KEY": "your-api-key"
      }
    }
  }
}

Any MCP Client

QuantRisk works with any client that supports the Model Context Protocol. Point it at the quantrisk-mcp-server binary with your API key in the environment.

Tools

Example Queries

Once configured, ask Claude questions like these:

  • "Run a Monte Carlo simulation on my portfolio: 50% AAPL, 30% MSFT, 20% NVDA. Show me the 5th percentile outcome."
  • "Stress test 70% VTI / 30% BND against the 2008 financial crisis and a hypothetical 300bp rate shock."
  • "What's my sector exposure if I hold equal weights in AMZN, JPM, JNJ, XOM, and NEE?"
  • "Show me the correlation matrix for SPY, GLD, TLT, and BTC-USD over the last 2 years."
  • "Compare the risk-adjusted returns of a 60/40 portfolio vs. an all-weather portfolio." (Pro)
  • "Calculate the Greeks for a SPY 550 call expiring in 30 days." (Pro)

Why Pro?

Shortened. The full README is on GitHub.

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

QuantRisk: common questions

Is QuantRisk MCP server safe?
Mostly: it is graded B (78/100). Read the QuantRisk safety report
How do I install QuantRisk?
It runs remotely at quantrisk-mcp.quantrisk.workers.dev. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does QuantRisk need an API key?
Yes. The registry entry asks for QUANTRISK_API_KEY.
Is QuantRisk maintained?
The last commit was 162 days ago (2026-05-26). The latest release is v1.0.2.
Is QuantRisk up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does QuantRisk compare with other MCP servers?
safety score 78/100 (higher than 57% of 48,255 servers); tools 10 (the typical server has 7); tools that change things 10% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.