Gloom MCP Server

by gloom-sh Your server? Claim it

answering

Gloom is answering right now. Last checked 5 min ago.

Stock market data for AI agents: real-time quotes, financials, options, SEC filings and news.

Uptime history 16 days of history · worst day 98%

16 days agonow

100.0%

Uptime 24h

92 of 92 checks

—

Tools

hidden behind auth

138 ms

Response time

average over 24h

OAuth sign-in

Access

streamable-http

Gloom missed 2 checks this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add gloom --transport http https://api.gloom.sh/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "gloom": {
      "url": "https://api.gloom.sh/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.gloom]
url = "https://api.gloom.sh/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "gloom": {
      "url": "https://api.gloom.sh/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "gloom": {
      "url": "https://api.gloom.sh/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Endpoints

URL	Transport	State	Latency	Checked
https://api.gloom.sh/mcp	streamable-http	sign-in	233 ms	5 min ago

Alternatives to Gloom

same job, measured the same way

Financial Hub MCP

by ykshah1309

SEC EDGAR filings, XBRL financials, FRED economic data, and real-time market quotes

57 installs/wk local only

Yahoo Finance

by danishashko

Real-time Yahoo Finance data: quotes, history, financials, analyst ratings, options, and news.

157 installs/wk local only

Stock Scanner MCP

by yyordanov-tradu

Stock and crypto market data — 49 tools for quotes, technicals, options, SEC filings, and more.

137 installs/wk local only

Market Data

by memoryapi

Real-time stock quotes, market indices, and institutional holdings

3 tools answering

Alphadesk Terminal

by vigneshv1cky

Read-only market data, SEC filings and financial statements, on your own vendor keys.

106 installs/wk local only

Stocksense

by mikejj-creation

Financial data for AI agents: SEC filings, price history, insider trades, and more.

59 installs/wk local only

Equibles

by daniel3303

SEC filings, company financials, holdings, earnings calls, stock prices, options and macro data.

117 tools answering

EvidInvest

by evidinvest

SEC filings and financial data for AI agents: 59 tools for statements, valuation and supply chains.

39 installs/wk answering

Gloom — questions

Answers built from our own checks of this server.

Why is there no tool list for Gloom?

The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.

Is Gloom 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 138 ms. The bar chart above shows every period we have measured.

How do I connect Gloom?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.

How do you sign in to Gloom?

No API key is involved. Gloom answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.

How fast is Gloom?

It answers our handshake in 138 ms on average, which is faster than 74% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.