Stock market data MCP
Quotes, movers and the signal around a name – from Google Finance, news and search.
Prowl gives your agent the market context around a ticker: the Google Finance quote with price, market cap and P/E, index and currency overviews with trending tickers, ticker search across stocks, funds and ETFs, and the news and search interest that move with a name. It is the research side of investing, not an execution feed.
Questions your agent can answer
- What are NVDA's price, market cap and P/E right now?
- Which tickers are trending on Google Finance today, and what is the news behind the top three?
- Has search interest in this company risen before its last two earnings reports?
The tools it calls
Every row is a tool in the catalogue, with the provider's description and a link to its public reference. Your agent finds them with prowl_search_tools and calls them with prowl_call_tool; each call is billed on its own.
| Tool | Provider | What it returns |
|---|---|---|
dataforseo_serp_google_finance_quote | DataForSEO | Get Google Finance quote data — stock price, market cap, P/E, and financial metrics for a ticker. |
dataforseo_serp_google_finance_markets | DataForSEO | Get Google Finance market data — indices, currencies, crypto, and trending tickers (no keyword needed). |
dataforseo_serp_google_finance_ticker_search | DataForSEO | Search Google Finance for a ticker symbol — find matching stocks, funds, and ETFs. |
google_finance | SearchAPI.io | Google Finance — stock prices, market data, and financial information. |
google_news | SearchAPI.io | Google News — search news articles. Returns headlines, sources, and publication dates. |
google_trends | SearchAPI.io | Google Trends — interest over time for a keyword. Use for market research and trend analysis. |
Two ways to ask
Your agent. Add Prowl to Claude Code, Cursor, Codex or any MCP client with one config block (the getting-started walkthrough has it), then ask in plain language. Under the hood the agent calls, for example, prowl_call_tool with tool_name: "dataforseo_serp_google_finance_quote".
Prowl Agent. Sign in at prowl.chat and ask the built-in agent the same question. It runs on the same tools and bills the same wallet.
When one call is not enough, ask for a report: Prowl plans the calls, checks numeric claims against independent tools and says what it could not confirm.
What it does not cover
Not tick data, not an order book, not a brokerage. Quotes come from Google Finance at the time of the call and can lag the exchange. Prowl places no trades and gives no investment advice; it gives your agent the public context around a name.
Frequently asked questions
Is this real-time trading data?
No. It is Google Finance quote and market data at the time of the call, which can lag the exchange. It is suited to research, not to execution.
Is there a Yahoo Finance MCP in Prowl?
No. Prowl's finance data comes from Google Finance, alongside news and Google Trends.
Can my agent place trades with Prowl?
No. Prowl reads public market data and connects to no brokerage.