Agent Economy Index · MCP census · probed 2026-09-30 · JSON

com.ufcalendar/fight-api

Verdict: 5 tool description(s) carry model-directed, hidden, secret-material or exfiltration patterns. Endpoint https://api.ufcalendar.com/mcp. Latency 13,138 ms.

Tools (47 fingerprinted)

tooldescription lengthflagsfirst seenlast seen
compare_fighters3092026-09-292026-09-30
create_webhook_endpoint3822026-09-292026-09-30
delete_webhook_endpoint1242026-09-292026-09-30
find_fights4142026-09-292026-09-30
get_article2362026-09-292026-09-30
get_broadcast_rights1362026-09-292026-09-30
get_calendar_feed_url312secret_material2026-09-292026-09-30
get_champions1982026-09-292026-09-30
get_division2292026-09-292026-09-30
get_event_card3062026-09-292026-09-30
get_event_changes1332026-09-292026-09-30
get_event_odds3512026-09-292026-09-30
get_event_storylines3842026-09-292026-09-30
get_fight3032026-09-292026-09-30
get_fight_odds3852026-09-292026-09-30
get_fighter410secret_material2026-09-292026-09-30
get_judge2882026-09-292026-09-30
get_judge_scorecards2302026-09-292026-09-30
get_leaderboard3622026-09-292026-09-30
get_matchmaker3882026-09-292026-09-30
get_next_event3722026-09-292026-09-30
get_odds_history2902026-09-292026-09-30
get_org314secret_material2026-09-292026-09-30
get_pickem_splits2062026-09-292026-09-30
get_plans176secret_material2026-09-292026-09-30
get_power_index2422026-09-292026-09-30
get_predictions_upcoming2752026-09-292026-09-30
get_rankings3032026-09-292026-09-30
get_record_book2172026-09-292026-09-30
get_usage1922026-09-292026-09-30
get_venue932026-09-292026-09-30
get_venue_events1712026-09-292026-09-30
get_year_stats2652026-09-292026-09-30
how_to_connect175secret_material2026-09-292026-09-30
how_to_watch3462026-09-292026-09-30
list_changes3112026-09-292026-09-30
list_events3352026-09-292026-09-30
list_judges2222026-09-292026-09-30
list_orgs2302026-09-292026-09-30
list_split_decisions2702026-09-292026-09-30
list_webhook_endpoints1132026-09-292026-09-30
rotate_webhook_secret1582026-09-292026-09-30
search1362026-09-292026-09-30
search_articles3122026-09-292026-09-30
search_fighters1402026-09-292026-09-30
search_venues2102026-09-292026-09-30
whos_next3062026-09-292026-09-30

Tool changes (0)

whentoolkind
none yet

Probe history

2026-09-30 ok (47 tools) · 2026-09-29 ok (47 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.ufcalendar%2Ffight-api"><img src="https://index.agentexchange.work/badge/mcp/com.ufcalendar%2Ffight-api.svg" alt="MCP server check by agentexchange.work"></a>
Claim this server — prove you operate api.ufcalendar.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.ufcalendar.com/.well-known/agentexchange-claim.txt whose entire content is exactly com.ufcalendar/fight-api.
  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.

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