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market-data

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Live market data & technical analysis for US stocks, ETFs and crypto. Read-only, no signup.

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality75good
Trust79of 100
Uptime, 30 days97%
Latency p50327 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "market-data": {
      "type": "http",
      "url": "https://marketcrew.ai/mcp"
    }
  }
}
claude mcp add --transport http market-data https://marketcrew.ai/mcp
[mcp_servers.market-data]
url = "https://marketcrew.ai/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "market-data": {
      "type": "remote",
      "url": "https://marketcrew.ai/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "market-data": {
      "type": "http",
      "url": "https://marketcrew.ai/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=market-data&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWFya2V0Y3Jldy5haS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "market-data": {
      "type": "http",
      "url": "https://marketcrew.ai/mcp"
    }
  }
}
{
  "mcpServers": {
    "market-data": {
      "httpUrl": "https://marketcrew.ai/mcp"
    }
  }
}
extensions:
  "market-data":
    enabled: true
    name: "market-data"
    type: streamable_http
    uri: "https://marketcrew.ai/mcp"
    timeout: 300

Quality 75 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations15 of 15 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 2,386 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability25 · weight 15
  • warn
    stability.changes18 tool changes in 30 days
  • fail
    stability.rug_pull3 tools kept their name but changed most of their description in 30 days; review before trusting them
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

15 tools, about 2,386 tokens to load them all · tool set b7ecd1268724 · tools last changed 2026-10-17 · checked 2026-10-20 16:30 UTC

Tool changes

  • get_instrument_infochangeddescription
    before

    Current snapshot of one instrument: price and recent changes, session state (regular, pre-market, after-hours, closed), 52-week range, and market cap, sector and next earnings date where they apply. Covers US-listed stocks and ETFs, major cryptocurrencies and the Cboe Volatility Index; crypto uses the -USD pair form (BTC-USD, ETH-USD), the VIX is ^VIX. Forex pairs, futures, options, other indices and non-US listings are not covered. Pass a ticker such as 'AAPL', 'SPY', 'BTC-USD' or '^VIX'.

    after · 89% of words in common

    Current snapshot of one instrument: price and recent changes, session state (regular, pre-market, after-hours, closed), 52-week range, and market cap, sector and next earnings date where they apply. Covers the S&P 500, the Nasdaq-100 and popular US ETFs, major cryptocurrencies and the Cboe Volatility Index; crypto uses the -USD pair form (BTC-USD, ETH-USD), the VIX is ^VIX. Forex pairs, futures, options, other indices and non-US listings are not covered. Pass a ticker such as 'AAPL', 'SPY', 'BTC-USD' or '^VIX'.

  • get_instrument_infochangeddescription
    before

    Current snapshot of one instrument: price and recent changes, session state (regular, pre-market, after-hours, closed), 52-week range, and market cap, sector and next earnings date where they apply. Covers US-listed stocks and ETFs and major cryptocurrencies; crypto uses the -USD pair form (BTC-USD, ETH-USD). Forex pairs, futures, options and non-US listings are not covered. Pass a ticker such as 'AAPL', 'SPY' or 'BTC-USD'.

    after · 90% of words in common

    Current snapshot of one instrument: price and recent changes, session state (regular, pre-market, after-hours, closed), 52-week range, and market cap, sector and next earnings date where they apply. Covers US-listed stocks and ETFs, major cryptocurrencies and the Cboe Volatility Index; crypto uses the -USD pair form (BTC-USD, ETH-USD), the VIX is ^VIX. Forex pairs, futures, options, other indices and non-US listings are not covered. Pass a ticker such as 'AAPL', 'SPY', 'BTC-USD' or '^VIX'.

  • get_sentiment_datachangeddescription, input schema
    before

    Market sentiment from Cboe's daily options statistics: put/call ratios for all products, equities, indices, SPX and VIX options, with the underlying call and put volumes, plus a contrarian flag when the equity put/call ratio sits at an extreme.

    after · 62% of words in common

    Market sentiment: the VIX level with its 1-day, 5-day and 1-month change and 52-week range, and Cboe's daily put/call ratios for all products, equities, indices, SPX and VIX options with the underlying call and put volumes. Flags a contrarian extreme when the equity put/call ratio or the VIX sits at one.

  • get_monitoring_optionschangedoutput schema
  • get_ta_methodologychangedoutput schema
  • public_search_newschangedoutput schema
  • public_instrument_newschangedoutput schema
  • get_event_statschangedoutput schema
  • get_instrument_infochangeddescription, output schemameaning changed
    before

    Get current information about a financial instrument: price, price changes, market state, 52-week range, earnings date. Provide either instrument_id (UUID) or ticker (e.g. 'AAPL').

    after · 21% of words in common

    Current snapshot of one instrument: price and recent changes, session state (regular, pre-market, after-hours, closed), 52-week range, and market cap, sector and next earnings date where they apply. Covers US-listed stocks and ETFs and major cryptocurrencies; crypto uses the -USD pair form (BTC-USD, ETH-USD). Forex pairs, futures, options and non-US listings are not covered. Pass a ticker such as 'AAPL', 'SPY' or 'BTC-USD'.

  • get_crypto_contextchangedoutput schema, annotations

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 79 / 100

no-repository
provenance55
liveness99
freshness85
hygiene80

+dns-namespace +website +reachable +uptime-97% ~updated-70d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://marketcrew.ai/mcp streamable-httpnoneyes97%327 ms2025-11-252026-10-20

Tools (15)

get_crypto_contextread-onlyCrypto market context for a technical read: BTC/ETH dominance and total/alt market cap, Fear & Greed sentiment, perp funding rate & open interest (positioning/leverage), and the Stablecoin Supply Ratio (dry powder). Use ONLY when analysing crypto assets (BTC, ETH, crypto ETFs). Background context, not the primary signal.
get_event_statsread-onlyHistorical base rates for the technical events firing on a ticker today (e.g. RSI below 30, golden/death cross, new 52-week high/low). For each active event: the forward returns (1w/1m/3m/6m/1y) seen historically after similar events across the US universe, with the sample size and an unconditional baseline to compare against. Answers 'what usually happened after this'; small samples warrant caution.
get_instrument_inforead-onlyCurrent snapshot of one instrument: price and recent changes, session state (regular, pre-market, after-hours, closed), 52-week range, and market cap, sector and next earnings date where they apply. Covers the S&P 500, the Nasdaq-100 and popular US ETFs, major cryptocurrencies and the Cboe Volatility Index; crypto uses the -USD pair form (BTC-USD, ETH-USD), the VIX is ^VIX. Forex pairs, futures, options, other indices and non-US listings are not covered. Pass a ticker such as 'AAPL', 'SPY', 'BTC-USD' or '^VIX'.
get_intermarketread-onlyIntermarket compass — a first-pass read of the market environment through price-ratio lenses: asset-class rotation (bonds vs stocks, commodities), risk appetite (high-yield vs investment-grade credit, small vs large caps, cyclicals vs defensives), defensive flows (gold, utilities, yield-curve proxy) and the dollar. Each lens reports rising/falling vs its 50-day average plus the 20-day change; overall posture is risk_on, risk_off or mixed. Optional focus= ('gold'|'bonds'|'tech'|'commodities'|'equity'|'crypto') adds lenses specific to that asset class.
get_key_levelsread-onlyCompute key price levels for a ticker: support/resistance zones (clustered swing highs/lows with touch counts = how often price reacted there), nearby round numbers, 50/200-day moving averages, and the 52-week high/low. Returns nearest levels above (resistance) and below (support) with distance %. Use these for concrete trigger/target/invalidation levels.
get_macro_contextread-onlyGet macro market context: sector P/E ratios, sector performance, US Treasury rates (2Y/10Y/30Y), CPI inflation data. Also provides key inter-market ratios (HYG/LQD, TLT/SPY) from our price data.
get_market_breadthread-onlyS&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 for each breadth series. A gauge of how broad the current advance or decline is.
get_monitoring_optionsread-onlyReturns available options for ongoing monitoring — price alerts, idea tracking, watchlist monitoring, scheduled digests — with setup instructions and channels (email/Telegram). Call only when the user asks for ongoing monitoring or notifications; never needed to answer a question.
get_price_historyread-onlyGet 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_relative_strengthread-onlyRelative strength of one ticker against another as a price ratio A/B (e.g. GDX/GLD, HYG/LQD, XLK/SPY, NVDA/SPY): how far the ratio sits above or below its 50- and 200-day averages, the ratio's RSI and trend, recent values, and a one-line verdict on which side is leading.
get_sentiment_dataread-onlyMarket sentiment: the VIX level with its 1-day, 5-day and 1-month change and 52-week range, and Cboe's daily put/call ratios for all products, equities, indices, SPX and VIX options with the underlying call and put volumes. Flags a contrarian extreme when the equity put/call ratio or the VIX sits at one.
get_ta_methodologyread-onlyLook up MarketCrew's distilled technical-analysis methodology — our own synthesized notes on how to read indicators, structure, levels and regime — to ground an answer in a consistent framework. Returns short passages in our words with relevance scores.
get_technical_indicatorsread-onlyCalculate technical indicators for a ticker: SMA(50/200), RSI(14), MACD, ATR(14), ADX(14) trend strength, Stochastic(14,3), volume (OBV trend + volume vs 20-day average), RSI/price divergence, Golden/Death Cross, and RSI regime. Computed from daily price history.
public_instrument_newsread-onlyLatest news for a ticker — headline, a short summary and a mandatory source_url to the original article (never the full third-party text). Use to ground a market read in recent, attributable news.
public_search_newsread-onlySemantic news search across tracked instruments — returns matching items with a short summary and a mandatory source_url (never full article text).

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "ai.marketcrew/market-data",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
  "remotes": [
    {
      "url": "https://marketcrew.ai/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://marketcrew.ai",
  "description": "Live market data & technical analysis for US stocks, ETFs and crypto. Read-only, no signup."
}