MCP server
Yahoo Finance
com.thenextgennexus/yahoo-finance-mcp-server
Checked 28 Oct 2026, 09:03 UTC · It answered and asked for a sign-in
Yahoo fundamentals: earnings, P/E, analyst targets, peer comparisons for equity research.
Needs an API keyVerified publisher: thenextgennexus.com
https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/yahoo-finance-mcp-server/mcp
At a glance
- Type
- MCP server
- Publisher
- thenextgennexus.com (verified by the MCP Registry)
- Status
- Needs an API key
- Sets up in
- Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
- Last checked
- 28 Oct 2026, 09:03 UTC
Connect it to your agent
Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.
Claude Code
claude mcp add --transport http yahoo-finance-mcp-server https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/yahoo-finance-mcp-server/mcp
Claude Desktop
Settings → Connectors → Add custom connector, and paste the URL.
Codex (config.toml)
[mcp_servers.yahoo-finance-mcp-server] url = "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/yahoo-finance-mcp-server/mcp"
Gemini CLI
{"mcpServers":{"yahoo-finance-mcp-server":{"httpUrl":"https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/yahoo-finance-mcp-server/mcp"}}}
Cursor
{"mcpServers":{"yahoo-finance-mcp-server":{"url":"https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/yahoo-finance-mcp-server/mcp"}}}
VS Code
{"servers":{"yahoo-finance-mcp-server":{"type":"http","url":"https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/yahoo-finance-mcp-server/mcp"}}}
Antigravity
agy mcp add yahoo-finance-mcp-server https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/yahoo-finance-mcp-server/mcp
ChatGPT
Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.
OpenAI API (Responses tools)
{"type":"mcp","server_label":"yahoo-finance-mcp-server","server_url":"https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/yahoo-finance-mcp-server/mcp","require_approval":"always"}
Grok (xAI API tools)
{"type":"mcp","server_label":"yahoo-finance-mcp-server","server_url":"https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/yahoo-finance-mcp-server/mcp"}
Needs an API key or token from its maker, usually added as a header in the setup.
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