mkts Market Data MCP Server

by mkts Your server? Claim it

answering

mkts Market Data is answering right now. Last checked 2 min ago. It exposes 15 tools.

Stocks, ETFs, crypto, commodities, forex: quotes, fundamentals, SEC filings, point-in-time history.

Uptime history 42 hours of history

42 hours agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

384 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 12

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 31 October 2026. No other catalogue keeps this.

31 Oct 8 tools changed the parameters they ask for get_asset_intraday, get_asset_profile, get_asset_quote and 5 more

31 Oct 4 tool descriptions were rewritten get_asset_profile, get_filings, get_fundamentals and 1 more

Nothing serious here today

Today is the operative word: we check mkts Market Data every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add market-data --transport http https://mkts.io/api/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mkts.io/api/mcp

~/.codex/config.toml

[mcp_servers.market-data]
url = "https://mkts.io/api/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "market-data": {
      "url": "https://mkts.io/api/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "market-data": {
      "type": "http",
      "url": "https://mkts.io/api/mcp"
    }
  }
}

Available tools 15

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

asset

get_asset_intraday

Get every price observation mkts made of one symbol inside a time window, rather than just the daily close. Use for intraday movement, timing questions, or checking what a price was doing during a session; use get_asset_series instead for daily closes over months. Cadence is not uniform across the archive — roughly 15 minutes since March 2026 and much sparser before — so the response reports observedIntervalMinutes for the window you asked for, and you should read it before treating the data as fixed bars. interval buckets the result, keeping the last observation in each bucket. Maximum window 92 days; intraday reaches back further on paid tiers.

get_asset_profile

Look up one asset by symbol and return what it is and where it stands: name, asset type, price, 24h percent change, market cap, 24h volume, sector for stocks and ETFs, supply figures for crypto, and when it was last observed. Served from the mkts snapshot, which refreshes about every 15 minutes, so it is fast and the default for "what is X" or "how is X doing". Use get_asset_quote instead when the user needs the latest print or intraday detail such as day high and low or pre- and post-market prices; use get_assets_bulk for several symbols at once.

get_asset_quote

Get a current quote for a stock, ETF, cryptocurrency, commodity, or forex pair. Returns price fields, market state when available, an observation timestamp, and upstream source.

get_asset_series

Get what mkts recorded for one symbol on every day in a date range, from the immutable point-in-time archive. Use this for backtesting rather than calling get_assets_as_of once per day — a 90-day study is one call here and 90 there. Distinct from get_price_history, which fetches OHLCV live from upstream providers: this returns what was observed at the time, with observedAt and isRevision per row, so a later restatement is visible instead of silently replacing the original. Days the market was shut are absent rather than zero-filled. Maximum range 366 days.

assets

get_assets_as_of

Get what mkts recorded about one or more symbols on a specific past date, from the immutable point-in-time archive. Pass a single symbol or up to 100. Use for backtesting, reconstructing a past decision, or checking whether a figure was later revised — not for current prices, which get_assets_bulk serves. Revisions recorded after the requested date are excluded, so results never leak hindsight into a historical decision. Check isExactDate on each result: false means the market was closed and the most recent earlier observation was returned instead.

get_assets_bulk

Get current data for an explicit list of up to 100 symbols in a single call. Use this instead of calling get_asset_quote repeatedly — a watchlist fetched one symbol at a time exhausts the rate limit for no benefit. Returns the resolved assets plus unresolvedSymbols naming anything not tracked, so a short list is never silently short.

archive

get_archive_series

Get what mkts recorded for up to 100 symbols on every day in a date range, from the immutable point-in-time archive. This is the shape a portfolio backtest actually needs — N symbols by M days in one call, where get_asset_series would take one call per holding and get_assets_as_of one per day. Each row carries observedAt and isRevision, so a later restatement stays visible rather than replacing the original. Days the market was shut are absent, not zero-filled. Limits: 366 days, and symbols multiplied by days must not exceed 10000.

compare

compare_assets

Compare 2 to 10 market symbols using the same normalized mkts snapshot. Returns requested and resolved symbols plus normalized asset records with provenance metadata.

filings

get_filings

List recent SEC filings for a US-listed company or fund, newest first, from SEC EDGAR. Each filing has its date, form type, a plain-language title (for 8-Ks, the events reported), the period it covers, and links to the EDGAR index page and the main document. Use to find the latest 10-K, 10-Q or 8-K, or to see what a company has filed recently. Insider-ownership forms (3, 4, 5, 144) are not included. A fund trust files for all its funds together; sharedFiler in the result marks this, and some filings may concern sibling funds.

fundamentals

get_fundamentals

Get annual or quarterly financial-statement time series for a stock: income statement, balance sheet and cash flow, built from the company's own SEC filings (source "sec-edgar"), or from the equities provider for funds and companies EDGAR does not cover. Values are in the reporting currency the response names, which is not always USD. Modules can return all statements or a smaller financials, balance-sheet, or cash-flow payload.

macro

get_macro_snapshot

Get the current mkts macro dashboard, including major equity proxies, crypto, commodities, the US dollar, volatility, and the US 10-year yield.

market

get_market_snapshot

Get the current global cryptocurrency market totals, volume, dominance, active asset counts, and the underlying snapshot timestamp.

news

get_news

Get recent market news from the configured source feeds. Filter by an asset symbol or by markets, crypto, commodities, or forex category. Returns source and publication links.

price

get_price_history

Get bounded daily price history for a symbol. Stocks and ETFs include OHLCV when available; cryptocurrency history may contain close and volume only.

screen

screen_assets

Find assets matching price, daily-move, volume, market-cap, asset-type and sector filters, sorted as requested. Use for questions like "biggest movers today", "tech stocks over $1T" or "cheapest crypto by price"; all filters are optional and combine with AND. Covers the whole mkts universe (stocks, ETFs, crypto, commodities, forex) from the snapshot, which refreshes about every 15 minutes. Returns at most 25 assets. For valuation or profitability filters such as P/E or margins, this tool does not apply; fetch fundamentals for specific symbols with get_fundamentals.

Endpoints

URL	Transport	State	Latency	Checked
https://mkts.io/api/mcp	streamable-http	answering	267 ms	2 min ago

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mkts Market Data — questions

Answers built from our own checks of this server.

What can mkts Market Data do?

It exposes 15 tools, read directly from the server on our last check. Among them: compare_assets, get_archive_series, get_asset_intraday, get_asset_profile, get_asset_quote, get_assets_as_of and 9 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

What is mkts Market Data mostly used for?

Its tools cluster around asset and assets. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is mkts Market Data working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 384 ms. The bar chart above shows every period we have measured.

How do I connect mkts Market Data?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does mkts Market Data need an API key?

No. mkts Market Data completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 15 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is mkts Market Data?

It answers our handshake in 384 ms on average, which is faster than 34% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.