The Market Data MCP server,
connected in one click.
Live market data & technical analysis for US stocks, ETFs and crypto. Read-only, no signup. Connect the official Market Data MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
What your AI can do with Market Data
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “get_price_history”: Get daily OHLCV price history for a ticker: open/high/low/close/volume. Use period_days to control how far back (default 365, max 3650).”
“Use “get_technical_indicators”: Calculate technical indicators for a ticker: SMA(50/200), RSI(14), MACD, ATR(14), ADX(14) trend strength, Stochastic(14,3), volume (OBV tren.”
“Use “get_relative_strength”: Calculate relative strength ratio between two tickers (A/B). Returns current ratio, SMA(50)/SMA(200) of ratio, RSI of ratio, trend direction.”
“Use “get_key_levels”: Compute key price levels for a ticker: support/resistance zones (clustered swing highs/lows with touch counts = how often price reacted ther.”
How secure is the Market Data MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Market Data holds up.
Official endpoint
Operated by Market Data (marketcrew.ai) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Market Data adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Market Data
Choose Market Data in the gate directory. No sign-in needed.
Use it anywhere
Market Data's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Market Data exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
get_price_history — Get daily OHLCV price history for a ticker: open/high/low/close/volume. Use period_days to control how far back (default 365, max 3650).
get_technical_indicators — Calculate technical indicators for a ticker: SMA(50/200), RSI(14), MACD, ATR(14), ADX(14) trend strength, Stochastic(14,3), volume (OBV tren
get_relative_strength — Calculate relative strength ratio between two tickers (A/B). Returns current ratio, SMA(50)/SMA(200) of ratio, RSI of ratio, trend direction
get_key_levels — Compute key price levels for a ticker: support/resistance zones (clustered swing highs/lows with touch counts = how often price reacted ther
get_intermarket — Intermarket compass — a first-pass read of the market environment through price-ratio lenses: asset-class rotation (bonds vs stocks, commodi
get_market_breadth — S&P 500 market breadth: the percentage of index members above their 50-day and 200-day moving averages, with RSI, trend and 52-week range fo
get_sentiment_data — Get market sentiment indicators: CBOE Put/Call ratios (total, equity, index, VIX), AAII investor sentiment survey (bull/bear/neutral %), and
get_macro_context — Get macro market context: sector P/E ratios, sector performance, US Treasury rates (2Y/10Y/30Y), CPI inflation data. Also provides key inter
+ 7 more tools once connected
The Market Data MCP server at a glance
https://marketcrew.ai/mcpQuestions, answered
Is there an official Market Data MCP server?
Yes — Market Data operates its own remote MCP server at marketcrew.ai. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Market Data to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Market Data in the directory. No account or sign-in is needed. From then on, Market Data's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Market Data runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Market Data MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Market Data in minutes. No credit card required.
Connect more than just Market Data
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Market Data in: Claude · Claude Code · ChatGPT · Cursor · VS Code