Market Intelligence MCP Server

Recession probability, sector rotation, institutional positioning, macro cascade scenario analysis, real estate calculators, and real-time economic data — for Claude, ChatGPT, Cursor, and any MCP client.

Powered by the BullrunData API.

Quick Start (hosted — recommended)

The hosted endpoint at https://bullrundata.com/api/mcp is the fastest path. No install, auto-updates, and every MCP client below supports it natively.

Get a free API key at bullrundata.com — 100 calls/day, no credit card.

Claude Code

claude mcp add --transport http bullrundata https://bullrundata.com/api/mcp --header "Authorization: Bearer YOUR_API_KEY"

Cursor

Add to ~/.cursor/mcp.json (or the project-local .cursor/mcp.json):

{
  "mcpServers": {
    "bullrundata": {
      "url": "https://bullrundata.com/api/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

VS Code

Add to .vscode/mcp.json (workspace) or your user mcp.json:

{
  "servers": {
    "bullrundata": {
      "type": "http",
      "url": "https://bullrundata.com/api/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

Windsurf

Add to ~/.codeium/windsurf/mcp_config.json:

{
  "mcpServers": {
    "bullrundata": {
      "serverUrl": "https://bullrundata.com/api/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

Claude Desktop

Claude Desktop doesn't speak HTTP MCP natively yet — bridge via mcp-remote. Add to claude_desktop_config.json:

{
  "mcpServers": {
    "bullrundata": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://bullrundata.com/api/mcp",
        "--header",
        "Authorization: Bearer YOUR_API_KEY"
      ]
    }
  }
}

You can also skip the header entirely — on first connect, mcp-remote opens an OAuth flow in your browser and auto-provisions a free-tier key.

{
  "mcpServers": {
    "market-intelligence": {
      "command": "npx",
      "args": ["-y", "@bullrundata/market-intelligence"],
      "env": {
        "BULLRUNDATA_API_KEY": "your-api-key"
      }
    }
  }
}

claude mcp add market-intelligence -- npx -y @bullrundata/market-intelligence

Available Tools

Macro Intelligence

Markets & Institutional

Real Estate Calculators

Economic Data

Cascade Engine (Macro Scenario Analysis)

Available Catalysts: Oil Supply Shock, Dollar Liquidity Squeeze, Fed Emergency Rate Cut, US Recession, China-Taiwan Escalation, Yield Curve Inversion, Credit Market Freeze, EM Currency Crisis, Trade War Escalation, Sovereign Debt Crisis

Example Conversations

"What's the current recession risk?"

Claude uses recession_probability and returns:

Current recession probability is 37.9% (moderate risk). Fed stance: neutral. Market regime: mid-cycle. Recommendation: Mixed signals require caution. Begin defensive rotation.

"Is this a good time to buy an investment property at $450K?"

Claude uses investment_property_analysis + interest_rates:

At $450K with 20% down at 7%, monthly cash flow is $287. Cap rate: 5.3%. Cash-on-cash: 4.2%. DSCR: 1.18 (healthy). Current 30Y mortgage rate: 6.38%.

"What's the market risk-on/risk-off signal?"

Claude uses sectors_rotation + institutional_cftc:

Sector rotation signal: RISK_ON. Cyclical sectors leading, defensive lagging. Institutional positioning aligned risk-seeking. Playbook: stay overweight cyclicals, watch for rotation breakdown.

"What happens if oil hits $120?"

Claude uses cascade_analysis + sectors_rotation:

Oil Supply Shock cascade: Dollar demand surges (mechanical) -> Asian FX reserves drain (likely, weeks) -> Asian equity outflows (likely) -> Forced rate hikes in Asia (probable, months). Current sector rotation: RISK_ON, but energy sector lagging suggests market hasn't priced supply risk yet. Playbook: inflation hedges and cash reserves. Watch Fed swap line usage for systemic signal.

Configuration

For the hosted endpoint, authentication is passed as a Bearer header in your client config (see Quick Start above) or negotiated via OAuth on first connect — no environment variables needed.

For the local npx install:

Pricing

Troubleshooting

Tools don't appear in Claude after install

1. Confirm the MCP server is registered: in Claude Desktop, check Settings → Connectors (or Developer) for market-intelligence. In Claude Code, run claude mcp list.
2. Restart Claude Desktop fully (quit, not just close window) — connector changes don't hot-reload.
3. Verify your BULLRUNDATA_API_KEY env var is set and valid. Without it, tools fail at first call.
4. If using the remote server (https://market.bullrundata.com/mcp) directly, complete the OAuth flow in your browser when prompted — Claude needs the bearer token before it can call tools.

401 Unauthorized from a tool

Your API key is missing, expired, or inactive. Get a fresh one at bullrundata.com/login. For the remote server flow, re-authenticate via the OAuth screen; the connector auto-provisions a free-tier key on first connect.

429 Too Many Requests

You hit your daily rate limit. Limits reset at 00:00 UTC.

Upgrade at bullrundata.com/pricing or wait for the UTC reset.

OAuth flow stuck or times out (remote server)

The remote server uses GitHub OAuth. If the redirect hangs:

1. Confirm cookies and pop-ups are allowed for market.bullrundata.com and claude.ai
2. Try authorizing in an incognito window (clears cached OAuth state)
3. Check that https://market.bullrundata.com/.well-known/oauth-authorization-server returns 200 in your browser

First request is slow (~2–4 seconds)

Cold-start latency on the serverless deploy. Subsequent requests in the same session should respond in <500ms.

cascade_analysis returns "live data unavailable"

The cascade tool optionally enriches with live BullrunData market data. If the upstream API is briefly unreachable, you'll still get the full catalyst tree — only the live overlay is skipped. Pass include_live_data: false to skip the live fetch entirely.

Tool returns stale data

Economic indicators refresh multiple times daily. Check data_freshness in dashboard_summary for the last refresh timestamp.

Still stuck