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

au.com.alpineai/factstamp

Verdict: reachable, 10 tools, no description flags. Endpoint https://factstamp.agentrails.workers.dev/mcp. Latency 12,112 ms.

Tools (14 fingerprinted)

tooldescription lengthflagsfirst seenlast seen
check_document1,1082026-10-062026-10-06
check_entity5972026-09-292026-10-06
check_figure4802026-09-292026-10-06
list_series1022026-09-292026-10-06
route_claim1772026-09-292026-10-06
verify_bulk8312026-10-062026-10-06
verify_citation7592026-09-292026-10-06
verify_package7002026-09-292026-10-06
watch_add8952026-10-062026-10-06
watch_portfolio7532026-10-062026-10-06
check_document9192026-09-302026-10-05
verify_bulk6372026-09-292026-10-05
watch_add7312026-09-292026-10-05
watch_portfolio6692026-09-302026-10-05

Tool changes (6)

whentoolkind
2026-10-06 18:21check_documentmutated
2026-10-06 18:21verify_bulkmutated
2026-10-06 18:21watch_portfoliomutated
2026-10-06 18:21watch_addmutated
2026-09-30 17:21check_documentadded
2026-09-30 17:21watch_portfolioadded

Probe history

2026-10-06 ok (10 tools) · 2026-10-05 ok (10 tools) · 2026-10-04 ok (10 tools) · 2026-10-03 ok (10 tools) · 2026-10-02 ok (10 tools) · 2026-10-01 ok (10 tools) · 2026-09-30 ok (10 tools) · 2026-09-29 ok (8 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/au.com.alpineai%2Ffactstamp"><img src="https://index.agentexchange.work/badge/mcp/au.com.alpineai%2Ffactstamp.svg" alt="MCP server check by agentexchange.work"></a>
Claim this server — prove you operate factstamp.agentrails.workers.dev 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://factstamp.agentrails.workers.dev/.well-known/agentexchange-claim.txt whose entire content is exactly au.com.alpineai/factstamp.
  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.