Petros Trading Scanner MCP

Read-only MCP server for short-term stock and ETF market research, providing tools for futures, premarket movers, market breadth, earnings, watchlist signals, and daily briefings.

→ peter21476/petros-trading-scanner-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 3 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 3 credentials: ALPHA_VANTAGE_API_KEY, FINNHUB_API_KEY, MCP_SERVER_API_KEY

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

// required environment variables

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

🔐 secretALPHA_VANTAGE_API_KEY— 3. Alpha Vantage — optional quotes when is set

🔐 secretFINNHUB_API_KEY— 2. Finnhub — optional primary quotes when is set

configLOG_LEVEL

configMARKETWATCH_ENABLED

🔐 secretMCP_SERVER_API_KEY— Set in .env. When set, all /mcp routes require:

configPORT— Heroku sets automatically. The app binds to 0.0.0.0 and uses process.env.PORT.

// 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 6 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/peter21476-petros-trading-scanner-mcp-5trewp)](https://m8ven.ai/mcp/peter21476-petros-trading-scanner-mcp-5trewp)

commit: bd7b0e21810fbeab94814fd74b92960dd12e4b08

code hash: 27f56d2836771811fd91abf3a3363e636db0584d6426d7456b89aa17c9b137a0

verified: 6/22/2026, 1:27:18 PM

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