Coldpine for AI assistants and agents

The same public data as the site, reachable by an AI assistant instead of a browser. Today that is 1,837 STOCK Act filings from 226 members of Congress, January 2023 through September 2026, parsed into individual trades within hours of hitting the House Clerk and Senate eFD portals. Transport is Streamable HTTP, stateless, free during early access: three taster tools work with no key at all, and a free account’s agent token (from your settings page) unlocks the other eight. The server is read-only: nothing you ask it can change anything.

It is built to be cited. Every payload includes the coldpine.io URL it mirrors, a link to the source filing where one exists, and an attribution line. The server’s own instructions tell the connected model to present results descriptively and never to quote a pre-disclosure price move without the paired S&P 500 figure, the same discipline as our methodology.

Pick your client. Each snippet points at the same endpoint; nothing else is required.

claude mcp add --transport http coldpine https://coldpine.io/api/mcp

{
  "mcpServers": {
    "coldpine": { "url": "https://coldpine.io/api/mcp" }
  }
}

{
  "servers": {
    "coldpine": { "type": "http", "url": "https://coldpine.io/api/mcp" }
  }
}

{
  "mcpServers": {
    "coldpine": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://coldpine.io/api/mcp"]
    }
  }
}

curl -s -X POST https://coldpine.io/api/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call",
       "params":{"name":"search_members","arguments":{"query":"Pelosi"}}}'

Each tool mirrors a public page, so anything the assistant tells you can be checked on the site and in the original filing.

• Which members of Congress disclosed buying NVDA in the last 90 days, and how late were the filings?
• Pull Nancy Pelosi's most recent Periodic Transaction Report and list every trade in it with a link to the source PDF.
• Which stocks did three or more members buy in the same 60-day window this year?
• Rank the Senate by median disclosure lag and show who was past the 45-day STOCK Act window most often.
• Of members with at least five priced purchases, how many beat the S&P 500 over 90 days?

The assistant chains tools on its own: search a member, open the filing, pull the stock, check the compliance board. You ask the question; the citations come back with the answer.

• Source-linked, always. Every trade row carries the House Clerk or Senate eFD document it was parsed from. Every payload carries the coldpine.io page and an attribution line.
• Score-free in bulk.Trade lists, filings and aggregates omit Coldpine’s signal score. The only score returned is the one sample scored trade each public member, stock and filing page already shows.
• Paired, never alone.Where a pre-disclosure price move is reported, the S&P 500 move over the identical windows is in the same object. Quoting one without the other is misleading, and the server says so.
• Cached, not real-time.Responses share the site’s one-hour public cache. New filings appear on the site and in the server together.
• Also available as a feed. The 50 newest parsed filings are published as RSS 2.0 at /feeds/filings.xml and JSON Feed 1.1 at /feeds/filings.json, one descriptive item per report with the member, trade count, buy and sale split, tickers and the 45-day check. Same one-hour cache; poll hourly.
• Descriptive, never advisory. Coldpine is a publisher of intelligence on public disclosures, informational only, not investment advice. The server does not know who you are and returns nothing personalized.

Please link back to coldpine.io when you republish figures. If you build something on it, we would like to see it: @coldpine_io.