HillSignal

Reliability

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How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "hillsignal": {
      "type": "http",
      "url": "https://www.hillsignal.com/api/mcp"
    }
  }
}

24 tools

• resolve_entity

  Map an organization name (a contract recipient, a subsidiary, a PAC sponsor, a Form D issuer) to its public-company ticker. Exact normalized match against SEC legal names, aliases and the Exhibit 21 subsidiary map; returns the method and a confidence, or the reason for a miss…

• get_entity

  One company in the federal record: contracts won, PACs, patents, private raises, members of Congress who hold board seats there, insider trades, and its connections graph. Look up by ticker, entity_id, or a name (resolved exactly).

• search_awards

  Search federal contract awards (USAspending, $10M+) by recipient, ticker, awarding agency, keyword, date range or minimum amount. Returns total_matching and pages with offset (up to 50 per call), sorted by date or amount. For "who won the most" questions use award_totals…

• award_totals

  Aggregate every matching federal award (same filters as search_awards) into totals per recipient, per resolved ticker, or per awarding agency: award count, total dollars, share, first and last award, largest award. Use this for "who won the most from the Navy this year" and…

• search_opportunities

  Search SAM.gov notices: Sources Sought and Pre-solicitations (the earliest public signal of a purchase), solicitations and combined synopses. Filter by keyword, NAICS, agency, notice type, date.

• congressional_trades

  Stock trades disclosed by members of Congress (House and Senate Periodic Transaction Reports), by member name, ticker, transaction type or date. Returns one row per transaction with the disclosed amount range and the filing PDF. limit caps the FILINGS read, not the trades…

• get_politician

  A member of Congress: committees, board seats and other positions from annual Financial Disclosures (with resolved tickers), recent stock trades, and top PAC contributors from FEC data. Look up by name or bioguide_id; ambiguous names return candidates.

• insider_trades

  SEC Form 4 insider transactions by ticker or insider name; filter to buys or sells, minimum value, date.

• search_bills

  Full-text search over bills, contract awards and other government events with their analysed sector and ticker exposure. Filter by bill number, ticker, sector, date or event type.

• executive_orders

  Executive orders, proclamations and memoranda with affected sectors and tickers.

• pac_lookup

  Corporate and trade-association PACs linked to a public company (by ticker) or found by committee name, with the candidates they fund. Answers "does Lockheed have a PAC and who does it give to", "which politicians take money from Pfizer's PAC". For super PACs and mega-donors use…

• pac_totals

  Which PACs give the most: contributors to tracked candidates ranked by total dollars (FEC Schedule A), by election cycle, with donor-processing conduits like ActBlue and WinRed separated out. mode=disbursers ranks committees by their own reported disbursements instead. Use for…

• lobbying

  Senate LDA lobbying disclosures: what a company spent lobbying, which firms it hired, which issues it worked, which agencies it contacted, which bills it named, and how many of its lobbyists previously held government posts. Or pass bill= for everyone who lobbied a given bill…

• money_trail

  How much a person or organization gave, through which entities, to which committees, and what those committees did with it. Answers "how much did Elon Musk give to Trump", "who did Timothy Mellon fund", "where did Uline's money go". Returns donor_identity (the resolved person or…

• super_pacs

  Which super PACs are pulling the strings: the largest by money raised, spent or on hand for a cycle, from the FEC's own committee totals. With query or committee_id, one committee's profile: its top donors, what it spent for and against which candidates, and the vendors it paid…

• outside_money

  Outside money on a candidate: every super PAC and other filer spending independently to support or oppose them, with totals, from FEC Schedule E. Answers "who is backing Trump", "which groups are attacking this senator", "how much outside money is in the Ohio Senate race"…

• data_coverage

  Row counts and the latest dated row for every dataset behind these tools, plus entity-resolution coverage. Call it when an answer depends on how complete the data is, or before saying something does not exist.

• list_themes

  The themes the government is currently funding across bills, contracts, solicitations and filings, each with a permanent page and a verdict.

• get_theme

  One theme in full: the setup, the dated chronology with each beat linked to its source record, why it matters, what to watch, and the evidence.

• latest_events

  The newest events across every source (awards, trades, filings, bills, orders, themes), with provenance. Optional filters by category, ticker or source id.

• track_record

  Every forward call HillSignal made since May 2025, verified against SPY 30 days later, with the inclusion rules and the miss rate.

• institutional_holders

  Largest institutional holders of a ticker from 13F-HR filings HillSignal has ingested, latest position per institution.

• foreign_agents

  Who is paid to represent a foreign government or party inside the United States, and HOW MUCH, from the Justice Department's FARA register and the contracts filed with it. Pass top="contracts" for the biggest deals — the largest contract prices, who pays whom, and who owns the…

• form_d_raises

  SEC Form D private placements by issuer name, resolved ticker, date or minimum amount. No minimum size is applied: pass min_amount to impose one. A null offering_amount means the filer stated no offering size, which Form D permits, and is not a raise of zero.

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