Agent Economy Index · MCP census · probed 2026-10-06 · JSON

com.datahyena/signals

Verdict: reachable, 11 tools, no description flags. Endpoint https://api.datahyena.com/mcp. Latency 13,616 ms.

Tools (16 fingerprinted)

tooldescription lengthflagsfirst seenlast seen
acquisitions2172026-09-302026-10-06
add_to_watchlist1392026-09-292026-10-06
companies1832026-09-302026-10-06
company_timeline3402026-09-292026-10-06
create_watchlist392026-09-292026-10-06
exec_moves2252026-09-302026-10-06
funding_events1942026-09-302026-10-06
get_watchlist612026-09-292026-10-06
investors1192026-09-302026-10-06
list_watchlists652026-09-292026-10-06
remove_from_watchlist402026-09-292026-10-06
acquisitions2172026-09-292026-09-29
companies1832026-09-292026-09-29
exec_moves2252026-09-292026-09-29
funding_events1942026-09-292026-09-29
investors1192026-09-292026-09-29

Tool changes (7)

whentoolkind
2026-10-01 18:51companiesmutated
2026-10-01 18:51acquisitionsmutated
2026-09-30 19:11investorsmutated
2026-09-30 19:11companiesmutated
2026-09-30 19:11exec_movesmutated
2026-09-30 19:11acquisitionsmutated
2026-09-30 19:11funding_eventsmutated

Probe history

2026-10-06 ok (11 tools) · 2026-10-05 ok (11 tools) · 2026-10-04 ok (11 tools) · 2026-10-03 ok (11 tools) · 2026-10-02 timeout · 2026-10-01 ok (11 tools) · 2026-09-30 ok (11 tools) · 2026-09-29 ok (11 tools)

Depend on this server? Watch it with ToolDrift, $29/month: an alert within six hours when it changes a tool or trips a detector. Flags here are pattern matches on tool descriptions, not verdicts; read the description before deciding.
Run this server? Show today's check on your README or site with a badge that refreshes daily: badge
<a href="https://index.agentexchange.work/mcp-server/com.datahyena%2Fsignals"><img src="https://index.agentexchange.work/badge/mcp/com.datahyena%2Fsignals.svg" alt="MCP server check by agentexchange.work"></a>
Claim this server — prove you operate api.datahyena.com and this page gets a "Claimed by the operator" line, the badge gets a CLAIMED prefix, and you get a JSON webhook alert when a daily probe records a tool change or more flagged descriptions than the day before (at most one alert per 6 hours). No account, no email, nothing to install.
  1. Put a text file at https://api.datahyena.com/.well-known/agentexchange-claim.txt whose entire content is exactly com.datahyena/signals.
  2. Submit this form. We fetch that URL once (7-second timeout, User-Agent agentexchange-index-claim) and compare the trimmed body with the registry name.

Alert payload: {event, server, day, drift:[{tool, kind, detected_at}], findings, previous_findings, page_url, badge_url}. Public list of claims (names and hosts only): /v1/claims.json.

Run this server? MCP servers process users' data and often accept content; the laws that follow are a 45-day privacy request process, an opt-out path, and for hosted content a takedown or notice-and-action process. Check your site free or get a hosted desk.

Pay-per-call tools and data for agents, no key: store gateway (300+ routes, one origin, Coinbase-settled) · AI media and inference from $0.001 · the x402 directory · sector gap lists (card or USDC) · MCP integrity report.