Signals
Deduplicated, entity-resolved funding rounds, acquisitions, and exec moves as MCP tools.
Connect it
Settings → Connectors → Add custom connector
URL: https://api.datahyena.com/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://api.datahyena.com/mcp{
"mcpServers": {
"signals": {
"url": "https://api.datahyena.com/mcp"
}
}
}claude mcp add --transport http signals https://api.datahyena.com/mcp{
"servers": {
"signals": {
"type": "http",
"url": "https://api.datahyena.com/mcp"
}
}
}13 tools, verified live
funding_eventsread-onlyList 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.
acquisitionsread-onlyList 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_movesread-onlyList 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_signalsread-onlyList 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 time window. Costs one credit per returned signal.
companiesread-onlySearch 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.
investorsread-onlySearch and filter investor records by keyword, type, HQ country, or exact domain. Costs one credit per returned record.
company_timelineread-onlyReturn 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 plus one per pulled event; nothing is charged if no company matches.
company_hiringread-onlyReturn 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 days. Takes up to 25 companies by domain, LinkedIn URL, id or name. Costs one credit per profile returned. A company we have
list_watchlistsread-onlyList the workspace's account watchlists with member counts. Free.
get_watchlistread-onlyReturn one watchlist with its resolved company members. Free.
create_watchlistCreate a named account watchlist. Free.
add_to_watchlistAdd companies (domain, name, LinkedIn URL, or id) to a watchlist. Returns a per-item result of added, already_present, or unresolved. Free.
remove_from_watchlistcan modifyRemove companies from a watchlist. Free.
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