Yahoo Finance MCP Server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| YF_MCP_HOST | No | Bind host for HTTP transports (e.g., 0.0.0.0 for remote). | 127.0.0.1 |
| YF_MCP_PATH | No | URL path for HTTP transports (for sse, default is /sse). | /mcp |
| YF_MCP_PORT | No | Port for HTTP transports. | 8000 |
| YF_MCP_CACHE | No | Set to '1' to enable persistent result cache (off by default). | |
| YF_MCP_CACHE_DIR | No | Directory for the cache file (default is OS cache directory). | |
| YF_MCP_LOG_LEVEL | No | Log level: DEBUG, INFO, WARNING, ERROR, or CRITICAL. | INFO |
| YF_MCP_TRANSPORT | No | Transport type: stdio, streamable-http, or sse. | stdio |
Capabilities
Features and capabilities supported by this server
| Capability | Details |
|---|---|
| tools | {
"listChanged": false
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| searchA | Search Yahoo Finance by company name, ticker symbol, or ISIN. Use this first to resolve a name or ISIN into a Yahoo |
| get_quoteA | Get the current price and key intraday figures for a Yahoo symbol.
|
| get_quotesA | Get compact current quotes for several Yahoo symbols in one call. Use this to compare or fetch prices for multiple tickers at once. Each symbol
is looked up individually and returns currency, last price, previous close,
open, day high/low, and market cap. Symbols that return no data are listed
under |
| get_historyA | Get historical OHLCV (open/high/low/close/volume) data for a symbol.
|
| get_company_infoA | Get a company profile and key statistics for a Yahoo symbol. Returns name, sector/industry, location, employee count, and valuation
metrics (market cap, P/E, beta, 52-week range, dividend yield) plus a
business summary. |
| get_financialsA | Get a financial statement for a Yahoo symbol.
|
| get_dividendsA | Get the dividend and stock-split history for a Yahoo symbol.
|
| get_newsA | Get recent news headlines for a Yahoo symbol (up to
|
| get_recommendationsA | Get analyst recommendation trends and price targets for a Yahoo symbol.
|
| get_optionsA | Get the option chain for a Yahoo symbol.
|
| get_earningsA | Get upcoming and historical earnings for a Yahoo symbol.
|
| get_estimatesA | Get forward analyst estimates for a Yahoo symbol.
|
| get_upgrades_downgradesA | Get recent analyst rating changes (upgrades/downgrades) for a Yahoo symbol.
|
| get_holdersA | Get the ownership breakdown for a Yahoo symbol.
|
| get_insider_activityA | Get insider trading activity for a Yahoo symbol.
|
| get_sec_filingsA | Get recent SEC filings for a Yahoo symbol.
|
| get_calendarA | Get upcoming corporate-calendar events for a Yahoo symbol.
|
| get_sharesA | Get the shares-outstanding history for a Yahoo symbol.
|
| get_fund_dataA | Get fund/ETF profile data for a Yahoo symbol.
|
| get_sectorA | Browse a market sector by its Yahoo key (not a ticker symbol). Returns the sector overview (company count, market cap/weight, description),
its top companies, ETFs, and mutual funds, and the constituent industries.
Each industry's |
| get_industryA | Browse an industry by its Yahoo key (not a ticker symbol). Returns the industry overview, its parent sector, top companies, and the
top-performing and top-growth companies. Discover valid industry keys from
the |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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