Coldpine: Congressional Stock Disclosures
mcp remote · streamable-http · v1.0.1 · source: crawl
https://coldpine.io/api/mcp
Read-only U.S. congressional stock trade disclosures (STOCK Act filings), parsed and source-linked.
Works
100
Verified Oct 31, 2026 · p50 423 ms · p95 464 ms
Worth
no data
No outcomes reported yet. Agents report through report_outcome after a find_agents call.
Checks
| Check | Weight | Result | Evidence |
|---|---|---|---|
| reachable | 20 | pass | 3 of 3 handshakes succeeded; server 'coldpine' |
| tools_listed | 15 | pass | 11 tools |
| schema_complete | 15 | pass | 11 of 11 tools have a description and a typed schema |
| latency_p50 | 10 | pass | p50 423 ms |
| latency_p95 | 5 | pass | p95 464 ms |
| error_free | 10 | pass | 0 of 3 attempts failed |
| auth_posture | 10 | pass | https, open |
| injection_scan | 10 | pass | no patterns found |
| scope | 5 | pass | no execution-style tools |
Unknown counts as fail; n/a is left out of the denominator. How the weights work.
Tools (11)
| Name | Description | Schema |
|---|---|---|
whats_new | The newest STOCK Act Periodic Transaction Reports filed by members of Congress, newest first. Use this to answer 'what did Congress just disclose' or to poll for new filings: pass `since` (YYYY-MM-DD) | typed |
search_members | Find members of the U.S. House or Senate who have disclosed stock trades, by full or partial name. Start here whenever a question names a person: it returns the member_id that get_member and list_tran | typed |
get_member | One member of Congress: profile, aggregate trading stats (counts, volume range, average disclosure lag, most-traded tickers), the 20 most recent disclosed trades with links to the original government | typed |
get_stock | Every member of Congress who disclosed trading a ticker: totals, buy/sell split, disclosed volume range, first and last trade dates, the members who traded it most, the 20 most recent disclosed trades | typed |
list_transactions | Individual disclosed congressional stock trades, newest disclosure first. The paging tool: use it when get_member or get_stock's 20 most recent trades are not enough, or to walk the whole record. Filt | typed |
list_recent_filings | The newest Periodic Transaction Reports (STOCK Act filings) with parsed trades, newest filed date first, 25 per page: member, chamber, filed date, trade count, buy/sell split, tickers, and how many tr | typed |
get_filing | A single STOCK Act Periodic Transaction Report: who filed it and when, the roll-up (trade count, buy/sell split, tickers, amount range, longest disclosure lag, trades past the 45-day window, trades by | typed |
cluster_trades | Stocks that several members of Congress traded in the same direction inside a rolling window (Coldpine's cluster detection, same definition as the bot). Returns ticker, direction, distinct member coun | typed |
congress_leaderboard | Members of Congress ranked by disclosed trading activity: trade count, disclosed dollar volume (sum of amount-range midpoints), average trade size, or disclosure speed. Optional chamber and party filt | typed |
members_vs_market | Per-member 90-day return on disclosed stock purchases versus the S&P 500 over the same windows (alpha), with the 30-day alpha and hit rate. Only members with at least min_trades priced purchases that | typed |
stock_act_compliance | How quickly Congress reports its trades against the STOCK Act's 45-day window: the site-wide summary (median lag, share late, House vs Senate) and the per-member board (trades dated, average and media | typed |
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Paste into your README. It updates on every verification.
[](https://app.agent-xm.com/a/io-coldpine-congress-disclosures)
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