The HillSignal MCP server,
connected in one click.
Federal contracts, SAM notices, congressional trades, PAC money, insider trades, bills, EOs, themes. Connect the official HillSignal MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
What your AI can do with HillSignal
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “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.”
“Use “get_entity”: One company in the federal record: contracts won, PACs, patents, private raises, members of Congress who hold board seats there, insider tra.”
“Use “search_awards”: Search federal contract awards (USAspending, $10M+) by recipient, ticker, awarding agency, keyword, date range or minimum amount. Returns to.”
“Use “award_totals”: Aggregate every matching federal award (same filters as search_awards) into totals per recipient, per resolved ticker, or per awarding agenc.”
How secure is the HillSignal MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how HillSignal holds up.
Official endpoint
Operated by HillSignal (hillsignal.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If HillSignal adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick HillSignal
Choose HillSignal in the gate directory. No sign-in needed.
Use it anywhere
HillSignal's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools HillSignal exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
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
get_entity — One company in the federal record: contracts won, PACs, patents, private raises, members of Congress who hold board seats there, insider tra
search_awards — Search federal contract awards (USAspending, $10M+) by recipient, ticker, awarding agency, keyword, date range or minimum amount. Returns to
award_totals — Aggregate every matching federal award (same filters as search_awards) into totals per recipient, per resolved ticker, or per awarding agenc
search_opportunities — Search SAM.gov notices: Sources Sought and Pre-solicitations (the earliest public signal of a purchase), solicitations and combined synopses
congressional_trades — Stock trades disclosed by members of Congress (House and Senate Periodic Transaction Reports), by member name, ticker, transaction type or d
get_politician — A member of Congress: committees, board seats and other positions from annual Financial Disclosures (with resolved tickers), recent stock tr
insider_trades — SEC Form 4 insider transactions by ticker or insider name; filter to buys or sells, minimum value, date.
+ 14 more tools once connected
The HillSignal MCP server at a glance
https://www.hillsignal.com/api/mcpQuestions, answered
Is there an official HillSignal MCP server?
Yes — HillSignal operates its own remote MCP server at www.hillsignal.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect HillSignal to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick HillSignal in the directory. No account or sign-in is needed. From then on, HillSignal's tools are available in every client you've connected to gate.
Do I need to host anything?
No. HillSignal runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the HillSignal MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect HillSignal in minutes. No credit card required.
Connect more than just HillSignal
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up HillSignal in: Claude · Claude Code · ChatGPT · Cursor · VS Code