HillSignal MCP MCP server

An official MCP server provided by HillSignal that allows AI agents to query federal contract awards, congressional trades, PAC contributions, lobbying disclosures, and executive orders. It decodes public government filings into actionable market intelligence, linking entities to tickers and providing source-verified data for financial and political research.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by HillSignal

MCP endpoint (Streamable HTTP)

https://www.hillsignal.com/api/mcp

Vendor documentation

What you can do with it

Search federal contract awards by agency or recipient
Query congressional stock trades and politician holdings
Lookup PAC contributions and lobbying disclosures
Resolve company names to stock tickers

Tools advertised by the last live check:

resolve_entity
get_entity
search_awards
award_totals
search_opportunities
congressional_trades
get_politician
insider_trades
search_bills
executive_orders
pac_lookup
pac_totals
lobbying
money_trail
super_pacs
outside_money
data_coverage
list_themes
get_theme
latest_events
track_record
institutional_holders
foreign_agents
form_d_raises

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http hillsignal-mcp https://www.hillsignal.com/api/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add hillsignal-mcp --url https://www.hillsignal.com/api/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable hillsignal-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "hillsignal-mcp": {
      "url": "https://www.hillsignal.com/api/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "hillsignal-mcp": {
      "type": "streamableHttp",
      "url": "https://www.hillsignal.com/api/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start hillsignal-mcp and inspect its tools.

VS Code configuration

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

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http hillsignal-mcp https://www.hillsignal.com/api/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "hillsignal-mcp": {
      "url": "https://www.hillsignal.com/api/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "hillsignal-mcp": {
      "serverUrl": "https://www.hillsignal.com/api/mcp"
    }
  }
}

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