massive-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| MASSIVE_API_KEY | Yes | Your Massive API key (sk_live_...). | |
| MASSIVE_AUTH_MODE | No | Auth mode: 'bearer' (default) or 'query'. | bearer |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
| logging | {} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| extensions | {
"io.modelcontextprotocol/ui": {}
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| get_aggregatesC | Aggregated OHLC bars for a stock over a date range. |
| get_previous_closeA | Previous trading day's OHLC for a single stock ticker. |
| get_daily_market_summaryB | OHLC for the entire US stock market on a given trading date. |
| get_daily_ticker_summaryB | Daily open/high/low/close for a single ticker on a given date. |
| get_last_quoteB | Most recent NBBO (bid/ask) quote for a stock. |
| get_last_tradeB | Most recent trade for a stock. |
| get_quotesC | Historical NBBO quotes for a stock. |
| get_tradesC | Historical trades for a stock. |
| get_snapshotA | Real-time snapshot for a single stock: last trade, last quote, day OHLC, prev day OHLC. |
| get_all_snapshotsA | Real-time snapshot for multiple/all US stocks. Use |
| get_top_moversB | Top US stock gainers or losers for the current trading day. |
| list_tickersB | Search/list tickers in the Massive reference universe. |
| get_ticker_overviewA | Reference details for a ticker: name, exchange, sector, market cap, description, etc. |
| get_related_tickersA | Tickers related to the given symbol (similar industry/peers). |
| list_ticker_typesA | List of ticker type codes (CS=common stock, ETF, ADR, etc.) used by Massive. |
| get_newsC | Recent news articles, optionally filtered by ticker. |
| get_market_statusA | Current US market status: open / closed / extended-hours. |
| get_market_holidaysB | Upcoming US market holidays and early-close dates. |
| list_exchangesA | List exchanges Massive tracks for an asset class. |
| list_condition_codesB | List trade/quote condition codes used by Massive feeds. |
| get_smaA | Simple Moving Average indicator values for a stock. |
| get_emaC | Exponential Moving Average indicator values for a stock. |
| get_rsiC | Relative Strength Index values for a stock. Default window 14. |
| get_macdC | MACD indicator values for a stock (default 12/26/9). |
| get_dividendsC | Historical and upcoming dividends. |
| get_splitsC | Historical and upcoming stock splits. |
| get_iposD | IPO listings. |
| get_ticker_eventsC | Lifecycle events for a ticker (renames, listings, etc.). |
| get_financialsB | Financial statements (income, balance sheet, cash flow, ratios) for a ticker. |
| get_short_interestA | Bi-monthly short interest reports for a ticker. |
| get_short_volumeC | Daily short-volume data for a ticker. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 31 tools
Most tools target distinct data products, but real-time snapshot endpoints overlap conceptually with last trade/quote and daily OHLC endpoints. The descriptions are clear enough to prevent serious confusion, though a few boundaries are fuzzy.
All tools follow a predictable get_<resource> or list_<enum> convention, with intuitive singular/plural variations like get_snapshot and get_all_snapshots. There are no mixed naming styles or vague generic verbs.
At 31 tools, this exceeds the 25-tool threshold for comfortable agent selection. Many OHLC, quote, and indicator endpoints could be consolidated into parameterized tools, though the breadth reflects a full market-data API.
For a read-only US equity market-data server, coverage is thorough: real-time and historical quotes, trades, OHLC, reference data, corporate actions, indicators, news, short selling, and market status. No critical workflow appears to be missing.