MCP Trading Server

Exposes Alpaca paper trading tools (get positions and account) via SSE transport, designed for Claude Desktop and n8n.

→ JNB-DCLARK/mcp-trading-server · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: APCA_API_SECRET_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies2 high3 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.0.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

lowexpress@4.18.2GHSA-qw6h-vgh9-j6wx

express vulnerable to XSS via response.redirect()

lowexpress@4.18.2GHSA-rv95-896h-c2vc

Express.js Open Redirect in malformed URLs

lowpm2@5.3.0GHSA-x5gf-qvw8-r2rm

pm2 Regular Expression Denial of Service vulnerability

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// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configAPCA_API_KEY_ID— Your Alpaca API key

🔐 secretAPCA_API_SECRET_KEY— Your Alpaca secret key

configPORT— Server port (default: 3100)

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/jnb-dclark-mcp-trading-server-33j3pd)](https://m8ven.ai/mcp/jnb-dclark-mcp-trading-server-33j3pd)

commit: 6a99ddb9a41f31dbc29147f9bffaa15da8e5e46d

code hash: bda1e3c41bf8513534d8a07a8ff44c737572b5fde91a250cfc149342ebfb6a11

verified: 6/24/2026, 9:51:48 AM

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