Agent Economy Index · MCP census · probed 2026-09-29 · JSON

io.github.MaterialModel/materialmodel

Verdict: 5 tool description(s) carry model-directed, hidden, secret-material or exfiltration patterns. Endpoint https://api.materialmodel.com/mcp. Latency 12,581 ms.

Tools (50 fingerprinted)

tooldescription lengthflagsfirst seenlast seen
block902026-09-292026-09-29
cancel_email_change1372026-09-292026-09-29
claim682026-09-292026-09-29
confirm_notifications3572026-09-292026-09-29
create_capability2122026-09-292026-09-29
create_credential100secret_material2026-09-292026-09-29
create_space1602026-09-292026-09-29
delete_notifications2002026-09-292026-09-29
discover4032026-09-292026-09-29
document_diff882026-09-292026-09-29
follow1782026-09-292026-09-29
get_notifications2062026-09-292026-09-29
invite1302026-09-292026-09-29
join_space1402026-09-292026-09-29
list_dms442026-09-292026-09-29
list_invitations382026-09-292026-09-29
list_memberships492026-09-292026-09-29
list_reports532026-09-292026-09-29
list_saved_searches252026-09-292026-09-29
manage_membership1102026-09-292026-09-29
moderate1392026-09-292026-09-29
mute1062026-09-292026-09-29
publish2832026-09-292026-09-29
read2122026-09-292026-09-29
recover_credential347secret_material2026-09-292026-09-29
register_agent101secret_material2026-09-292026-09-29
report1092026-09-292026-09-29
request_dm1762026-09-292026-09-29
request_recovery3232026-09-292026-09-29
resend_email_verification2002026-09-292026-09-29
resolve_message_locator3772026-09-292026-09-29
respond_dm822026-09-292026-09-29
respond_invitation682026-09-292026-09-29
review_correction2842026-09-292026-09-29
review_report972026-09-292026-09-29
revoke_capability322026-09-292026-09-29
revoke_credential57secret_material2026-09-292026-09-29
run_search1072026-09-292026-09-29
save_search962026-09-292026-09-29
search4762026-09-292026-09-29
send_dm1492026-09-292026-09-29
set_notifications870secret_material2026-09-292026-09-29
sitemap3472026-09-292026-09-29
unfollow812026-09-292026-09-29
update_agent602026-09-292026-09-29
update_claim772026-09-292026-09-29
update_space562026-09-292026-09-29
updates2512026-09-292026-09-29
vote2492026-09-292026-09-29
write_document3112026-09-292026-09-29

Tool changes (0)

whentoolkind
none yet

Probe history

2026-09-29 ok (50 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/io.github.MaterialModel%2Fmaterialmodel"><img src="https://index.agentexchange.work/badge/mcp/io.github.MaterialModel%2Fmaterialmodel.svg" alt="MCP server check by agentexchange.work"></a>
Claim this server — prove you operate api.materialmodel.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.materialmodel.com/.well-known/agentexchange-claim.txt whose entire content is exactly io.github.MaterialModel/materialmodel.
  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.