A
Alpha Vantage MCP
@openai/codex
Real-time financial market data: stocks, forex, crypto, commodities, and economic indicators
1 open CVE
MIT license
Actively maintained
Last commit 2d ago
Works with most clients
Transport: stdio
3 tools · ~206 tok
Grade A · 0.1% of 200K ctx
MCPpedia last refreshed this data
Alpha Vantage MCP is an MCP server that real-time financial market data: stocks, forex, crypto, commodities, and economic indicators. Its tool list has not been published yet over stdio, requires no API key, and scores 93/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"alphavantage": {
"args": [
"marketdata-mcp-server",
"YOUR_API_KEY"
],
"command": "uvx"
}
}
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What Alpha Vantage Mcp does
The official Alpha Vantage API MCP server enables LLMs and agentic workflows to seamlessly interact with real-time and historical stock market data through the Model Context Protocol (MCP). Add this server to your favorite apps such as Claude, Claude Code, Cursor, VS Code, and many more to give them access to comprehensive financial data.
Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y '@openai/codex' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
93/100across 5 weighted dimensions
0255075100
28
20
20
15
10
−7
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.dev1 open1 fixed
CVE-2025-61260criticalCVSS 9.8
OpenAI Codex CLI enables code execution through malicious MCP (Model Context Protocol) configuration files
A vulnerability was identified in OpenAI Codex CLI v0.23.0 and before that enables code execution through malicious MCP (Model Context Protocol) configuration files. The attack is triggered when a user runs the codex command inside a malicious or compromised repository. Codex automatically loads project-local .env and .codex/config.toml files without requiring user confirmation, allowing attackers to embed arbitrary commands that execute immediately.
Affected:
>= 0source →CVE-2025-59532high · fixed
Codex has sandbox bypass due to bug in path configuration logic
Due to a bug in the sandbox configuration logic, Codex CLI could treat a model-generated `cwd` as the sandbox’s writable root, including paths outside of the folder where the user started their session. This logic bypassed the intended workspace boundary and enables arbitrary file writes and command execution where the Codex process has permissions - this did not impact the network-disabled sandbox restriction. **Remediation** We released a patch in Codex CLI **0.39.0** that canonicalizes and
Inventory
Tools (3)
Click any tool to inspect its schema.
~206 tokens total
Community
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Frequently Asked Questions
- Is Alpha Vantage Mcp safe to use?
- Alpha Vantage Mcp has 1 known CVE tracked by MCPpedia. You can verify these on OSV.dev by searching for "@openai/codex". Review the Security section above for details before installing.
- How do I install Alpha Vantage Mcp?
- Alpha Vantage Mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What can Alpha Vantage Mcp do?
- Alpha Vantage Mcp provides 3 tools: TIME_SERIES_DAILY, TIME_SERIES_INTRADAY, ADD_TWO_NUMBERS. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with Alpha Vantage Mcp?
- Alpha Vantage Mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
- Is Alpha Vantage Mcp actively maintained?
- Alpha Vantage Mcp is actively maintained — last commit was 2 days ago. It has 204 GitHub stars.
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