HillSignal is an MCP server with 22 tools an agent can call, among them award_totals, congressional_trades, data_coverage. It answers at https://www.hillsignal.com/api/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 11 of 11 times since 4 September 2026; the last check, on 25 October 2026, succeeded.
Federal contracts, SAM notices, congressional trades, PAC money, insider trades, bills, EOs, themes.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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 Inputs: group_by, recipient, ticker, agency, keyword, since |
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. Inputs: politician, ticker, transaction_type, since, limit |
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. |
executive_orders | Executive orders, proclamations and memoranda with affected sectors and tickers. Inputs: query, sector, since, limit |
form_d_raises | SEC Form D private placements of $5M and up, by issuer name, resolved ticker, date or minimum amount. Inputs: query, ticker, since, min_amount, limit |
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). Inputs: ticker, entity_id, name |
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 Inputs: name, bioguide_id |
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. Inputs: theme_id |
insider_trades | SEC Form 4 insider transactions by ticker or insider name; filter to buys or sells, minimum value, date. Inputs: ticker, insider, type, min_value, since, limit |
institutional_holders | Largest institutional holders of a ticker from 13F-HR filings HillSignal has ingested, latest position per institution. Inputs: ticker, limit |
latest_events | The newest events across every source (awards, trades, filings, bills, orders, themes), with provenance. Optional filters by category, ticker or source id. Inputs: categories, tickers, sources, limit |
list_themes | The themes the government is currently funding across bills, contracts, solicitations and filings, each with a permanent page and a verdict. |
money_trail | How much a person or organization gave, 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". Looks up FEC itemized receipts Inputs: name, cycle, employer, limit |
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 m Inputs: candidate, cycle, limit |
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 P Inputs: ticker, committee_name, limit |
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 re Inputs: mode, cycle, query, limit |
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 Inputs: name |
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 m Inputs: recipient, ticker, agency, keyword, since, until |
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. Inputs: query, bill_number, ticker, sector, event_type, since |
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. Inputs: keyword, naics, agency, notice_type, since, limit |
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 and what it spent for and against Inputs: query, committee_id, cycle, sort, types, limit |
track_record | Every forward call HillSignal made since May 2025, verified against SPY 30 days later, with the inclusion rules and the miss rate. |
Every block below points at https://www.hillsignal.com/api/mcp. Pick your client and copy.
claude mcp add --transport http hillsignal https://www.hillsignal.com/api/mcp
{
"mcpServers": {
"hillsignal": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://www.hillsignal.com/api/mcp"]
}
}
}{
"mcpServers": {
"hillsignal": {
"url": "https://www.hillsignal.com/api/mcp"
}
}
}{
"servers": {
"hillsignal": {
"type": "http",
"url": "https://www.hillsignal.com/api/mcp"
}
}
}{
"context_servers": {
"hillsignal": {
"url": "https://www.hillsignal.com/api/mcp"
}
}
}{
"mcpServers": {
"hillsignal": {
"serverUrl": "https://www.hillsignal.com/api/mcp"
}
}
}{
"mcpServers": {
"hillsignal": {
"url": "https://www.hillsignal.com/api/mcp"
}
}
}name: HillSignal
version: 0.0.1
schema: v1
mcpServers:
- name: HillSignal
type: streamable-http
url: https://www.hillsignal.com/api/mcp{
"mcpServers": {
"hillsignal": {
"httpUrl": "https://www.hillsignal.com/api/mcp"
}
}
}{
"mcpServers": {
"hillsignal": {
"type": "http",
"url": "https://www.hillsignal.com/api/mcp"
}
}
}{
"mcpServers": {
"hillsignal": {
"url": "https://www.hillsignal.com/api/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fwww.hillsignal.com%2Fapi%2Fmcp&type=streamable_http&id=hillsignal&name=HillSignal
It answered our last check on 25 October 2026 in 251 ms. Over 11 checks since 4 September 2026 it answered 11. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by hillsignal.com and served from www.hillsignal.com, the vendor's own domain: https://www.hillsignal.com/api/mcp.
22, as returned by the server's own tools/list on 4 September 2026: award_totals, congressional_trades, data_coverage, executive_orders, form_d_raises, get_entity, get_politician, get_theme, and 14 more.
It answered our last check on 25 October 2026 in 251 ms. Over 11 checks since 4 September 2026 it answered 11.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://www.hillsignal.com/api/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.hillsignal. Endpoint host: www.hillsignal.com. ARD identifier: urn:air:com.hillsignal:mcp:hillsignalapp.
First indexed 4 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.