Signals

Reliability

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How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "signals-5": {
      "type": "http",
      "url": "https://api.datahyena.com/mcp"
    }
  }
}

13 tools

• funding_events

  List funding events ordered by announcement date, newest first. Filter by round, amount range, company HQ country, industry group, or a specific company id. Costs one credit per returned record.

• acquisitions

  List acquisition and merger events ordered by announcement date, newest first. Filter by payment type, deal amount range, merger flag, or a company that is the acquirer or target. Costs one credit per returned record.

• exec_moves

  List executive appointment, promotion, departure, and transition events ordered by announcement date, newest first. Filter by company, person, role seniority, move type, or a time window. Costs one credit per returned record.

• hiring_signals

  List hiring signals read from companies' own job boards, newest first: leadership openings, team build-outs, hiring surges and freezes, expansion into new countries and hard-to-fill roles. Each signal carries the roles behind it. Filter by type, function, seniority, company or a…

• companies

  Search and filter company records by keyword, exact domain, HQ country, industry group, NAICS code, employee-count bucket, or founded-year range. Costs one credit per returned record.

• investors

  Search and filter investor records by keyword, type, HQ country, or exact domain. Costs one credit per returned record.

• company_timeline

  Return one company's timeline: firmographics, investors, and a chronological list of funding rounds, acquisitions, executive moves and hiring signals. Resolve the company by id, domain, name, or LinkedIn URL. Pick event kinds with include (default all). Costs one credit for the…

• company_hiring

  Return each company's hiring picture right now: open roles by role family and function, leadership and founding roles, tools its roles name, a hiring stance (building go-to-market, building leadership, scaling engineering, frozen, ...) and its hiring signals from the last 90…

• list_watchlists

  List the workspace's account watchlists with member counts. Free.

• get_watchlist

  Return one watchlist with its resolved company members. Free.

• create_watchlist

  Create a named account watchlist. Free.

• add_to_watchlist

  Add companies (domain, name, LinkedIn URL, or id) to a watchlist. Returns a per-item result of added, already_present, or unresolved. Free.

• remove_from_watchlist

  Remove companies from a watchlist. Free.

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