Free MCP combo · 5 servers

Investing research stack, free.

Your AI can look up stocks and ETFs, read company filings, follow the markets and convert currencies. Free to add, no account needed to start.

$133saved every month
$1,596 a year

6 paid tools

  • Morningstar Investor$34.95/mo
  • Seeking Alpha
  • AlphaSense
  • SpotGamma$99/mo
  • Unusual Whales
  • XE Pro

5 free MCP servers

  • Bullrun: Global Stock & UCITS ETF Research
  • Edgar — SEC Company Financials for AI Agents
  • SquawkFlow Market Structure
  • pdata Prediction Markets
  • Currensor
$0 to startYou keep $133 a month

Job by job

Stock and ETF researchMorningstar Investor or Seeking Alpha$34.95/moBullrun: Global Stock & UCITS ETF ResearchFree$34.95/mo
Company filingsAlphaSensePrice variesEdgar — SEC Company Financials for AI AgentsFree—
Options flow and 13F dataSpotGamma or Unusual Whales$99/moSquawkFlow Market StructureFree$99/mo
Prediction market oddsPaid data plansPrice variespdata Prediction MarketsFree—
Currency conversionXE ProPrice variesCurrensorFree—
Total5 free servers, $0$133/mo$1,596 a year

Savings add up the usual paid pick for each job, at its monthly list price in US dollars (Nov 2026); prices change, and annual plans can cost less. The free servers cover the everyday jobs these tools are bought for, not every feature. Brand names belong to their owners; we are not tied to any of them.

Add all 5 at once

Claude app or ChatGPT

Settings, then Connectors, then Add custom connector. Paste each link:

https://mcp.bull-run.org/mcp
https://edgar.morningbrief.link/mcp
https://mcp.squawkflow.com/mcp
https://api.pdata.world/mcp
https://currensor-mcp.currensor-mcp.workers.dev/mcp

Claude Code

claude mcp add --transport http bullrun https://mcp.bull-run.org/mcp
claude mcp add --transport http edgar https://edgar.morningbrief.link/mcp
claude mcp add --transport http market-structure https://mcp.squawkflow.com/mcp
claude mcp add --transport http mcp https://api.pdata.world/mcp
claude mcp add --transport http currensor https://currensor-mcp.currensor-mcp.workers.dev/mcp

Cursor (mcp.json)

{
  "mcpServers": {
    "bullrun": {
      "url": "https://mcp.bull-run.org/mcp"
    },
    "edgar": {
      "url": "https://edgar.morningbrief.link/mcp"
    },
    "market-structure": {
      "url": "https://mcp.squawkflow.com/mcp"
    },
    "mcp": {
      "url": "https://api.pdata.world/mcp"
    },
    "currensor": {
      "url": "https://currensor-mcp.currensor-mcp.workers.dev/mcp"
    }
  }
}

Then just ask

  • “Compare the costs and overlap of these two ETFs.”
  • “Summarize Apple's last annual filing: revenue, profit and debt.”
  • “What's on the market calendar this week?”
  • “Convert 2,500 euros to dollars at today's rate.”

More free combos

Marketing agency stackJob hunt stackContent creator stackTrip planner stack