Stock Market Data MCP Server

by foundrynet Your server? Claim it

answering

Stock Market Data MCP is answering right now. Last checked 9 min ago. It exposes 9 tools. Last commit 11 Aug 2026.

Real-time stock quotes, history, options chains, sector performance & screening for agents.

The author archived this repository on GitHub, meaning it is no longer maintained.

Uptime history 91 days of history · worst day 0%

91 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

377 ms

Response time

average over 24h

Stars

last commit 11 Aug 2026

This one has been quiet for a while

Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add market-data-mcp --transport http https://market-data-mcp-production.up.railway.app/mcp

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

https://market-data-mcp-production.up.railway.app/mcp

~/.codex/config.toml

[mcp_servers.market-data-mcp]
url = "https://market-data-mcp-production.up.railway.app/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "market-data-mcp": {
      "url": "https://market-data-mcp-production.up.railway.app/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "market-data-mcp": {
      "type": "http",
      "url": "https://market-data-mcp-production.up.railway.app/mcp"
    }
  }
}

Available tools 9

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

batch

batch_quote

Get latest quotes for many tickers in one call — price, change, volume, market cap, P/E and 52-week range for each. FREE for up to 10 tickers. Above 10, PAID at $0.005 USDC per extra ticker after the daily free allowance (cap 100 tickers). On a 402, pay the returned Solana memo and re-call with the SAME args plus payment_tx=<signature>. An Authorization: Bearer fnet_ key bypasses payment.

brief

brief_summary

Get the top 5 signals from today's brief as structured JSON — a cheap sample of the full daily_brief. Returns the day's highest-priority items (no prose) so an agent can decide whether to buy the full brief. PAID: $0.50 USDC (vs the full daily_brief price). Defaults to today (UTC). On a 402, pay the returned Solana memo and re-call with the SAME args plus payment_tx=<signature>. An Authorization: Bearer fnet_ key bypasses payment.

daily

daily_brief

Get the curated daily market brief — the day's top gainers and losers, most active names by volume, sector performance, and notable 52-week highs/lows, in one package. Each brief carries a MINT provenance attestation so a buyer can verify it was produced by this server, unaltered. PAID: $20 USDC per brief. Defaults to today (UTC); a brief expires at the next midnight UTC. On a 402, pay the returned Solana memo and re-call with the SAME args plus payment_tx=<signature>. An fnet_ Bearer key bypasses payment.

mint

mint_info

FoundryNet Data Network + MINT Protocol details (FREE). How to attest your agent's market analysis and trade signals on-chain for verifiable proof of work, and the sibling data servers available across the network.

options

options_chain

Get the option chain for a ticker — calls and puts with strike, last price, bid/ask, volume, open interest, and implied volatility, plus the available expiries. (Greeks are not provided by the source; IV/OI/volume are.) PAID: $0.02 USDC per query after a daily free allowance. On a 402, pay the returned Solana memo and re-call with the SAME args plus payment_tx=<signature>. An Authorization: Bearer fnet_ key bypasses payment.

price

price_history

Get OHLCV price history for a ticker — open/high/low/close/volume bars over a window, for charting, backtesting, and technical analysis. PAID: $0.01 USDC per query after a daily free allowance. On a 402, pay the returned Solana memo and re-call with the SAME args plus payment_tx=<signature>. An Authorization: Bearer fnet_ key bypasses payment.

quote

quote

Get the latest stock quote for a ticker — price, change, change %, volume, market cap, trailing P/E, and the 52-week high/low. FREE — the gateway tool every agent tracking equities needs. Served from a snapshot refreshed every 30 minutes (live fallback on a cold cache).

screener

screener

Screen the tracked large-cap universe by market cap, trailing P/E, dividend yield, and sector — returns matching stocks ranked by market cap. A raw market-data filter; for a ranked, fundamentals-driven screen pair this with financial-signals-mcp's composite_value_score. PAID: $0.01 USDC per query after a daily free allowance. On a 402, pay the returned Solana memo and re-call with the SAME args plus payment_tx=<signature>. An Authorization: Bearer fnet_ key bypasses payment.

sector

sector_performance

Get market sector performance — the 11 GICS sectors (via their SPDR sector ETFs) ranked by today's move, with 5-day, 1-month, and year-to-date returns. FREE. For rotation, breadth, and macro positioning at a glance.

Endpoints

URL	Transport	State	Latency	Checked
https://market-data-mcp-production.up.railway.app/mcp	streamable-http	answering	355 ms	9 min ago

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Stock Market Data MCP — questions

Answers built from our own checks of this server.

What can Stock Market Data MCP do?

It exposes 9 tools, read directly from the server on our last check. Among them: batch_quote, brief_summary, daily_brief, mint_info, options_chain, price_history and 3 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 →

Is Stock Market Data MCP working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 377 ms. The bar chart above shows every period we have measured.

Is Stock Market Data MCP still maintained?

The author archived this repository on GitHub, meaning it is no longer maintained. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

How do I connect Stock Market Data MCP?

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 Stock Market Data MCP need an API key?

No. Stock Market Data MCP completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 9 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Stock Market Data MCP?

It answers our handshake in 377 ms on average, which is faster than 35% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Stock Market Data MCP open source?

The code is open source: it is published under the MIT licence, written in Python and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at market-data-mcp-production.up.railway.app, which runs on its operator's own terms.