sp500-mcp-server

Name: sp500-mcp-server Review
Item: sp500-mcp-server
Rating: 2.3
Author: Aaron Matthews

Connector Data & Analytics Poor

An MCP server and Next.js web app for querying S&P 500 company data from Supabase, with tools for company info, news, officers, and SEC filings, plus embedded MCP App UI resources, Elicitation, and Sampling support.

Ask Claude to retrieve current financial metrics and business details for specific S&P 500 companies.
Generate a list of company officers and executive leadership information for due diligence research.
Find recent SEC filings and regulatory documents for a portfolio of publicly traded companies.

100 starsAGPL-3.0 (check with legal)FreeNo code needed

Below standard — Significant caveats apply. Not recommended without careful review of the security and evaluation sections.

Why it matters

Provides real-time access to S&P 500 company fundamentals, leadership, and regulatory filings without manual research or data consolidation, reducing due diligence time for investment and strategic decisions.

Best for

Investment analysts and M&A consultants evaluating portfolio companies or acquisition targets.

Works in

Claude Code Claude Cowork Claude Chat

Source

https://github.com/zhensherlock/sp500-mcp-server

By zhensherlock

How to Get It

Option 1: Claude Desktop AppOpen the Customize panel in the sidebar → browse connectors → search and add. Works in Claude Code, Claude Cowork, and Claude Chat.

Option 2: Paste into Claude CodeCopy the command below and paste it into a Claude Code conversation. Claude will run it for you.

Command

claude mcp add sp500-mcp-server -- npx -y sp500-mcp-server

Tip: Paste this into a Claude Code conversation. Verify command matches your Claude Code version.

CostFree

Trust Signals Auto-scanned

Stars100Last updated2026-05-21LicenseAGPL-3.0 (check with legal)Known CVEsNone foundSources: GitHub Advisory Database + OSV.dev · Scanned 2026-05-22 · scanner v1

Data & Access

Data processingPrompts sent to Anthropic API. Enterprise/Team plans exclude training.

Community Pulse Emerging

Discussed on Reddit

Can AI beat the S&P 500? — Reddit · 13 pts
I shipped an MCP server for trading agents—free tier, hungry for first users + f — Reddit · 4 pts

2 mentions across 1 sources

Reviewer notes

Auto-scanned review. These are observations, not a security certification.

Scored from trust signals (evidence-eval-v1): 100 GitHub stars; contributors unknown; last commit 1d ago; license AGPL-3.0.

Things to check

License (AGPL-3.0) may restrict commercial use. Check with your legal team.

How to evaluate tools before deploying →

Data shown here comes from public APIs and automated scanning. Reviewer notes reflect one person's experience. This is not a security certification or legal recommendation. Always evaluate tools according to your own organization's policies.

Evaluation Scores

Evaluation

Ease of Use

1/5

Versatility

3/5

Reliability

3/5

Security

3/5

Overall score2.30 / 5.00 PoorEvaluatedMay 2026

Scored from trust signals (evidence-eval-v1): 100 GitHub stars; contributors unknown; last commit 1d ago; license AGPL-3.0.

← Back to the Claude Observatory