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

bot.mailbox/mailbox

Verdict: 11 tool description(s) carry model-directed, hidden, secret-material or exfiltration patterns. Endpoint https://mailbox.bot/api/mcp. Latency 12,281 ms.

Tools (53 fingerprinted)

tooldescription lengthflagsfirst seenlast seen
advance_test_outbound_mail3042026-09-292026-09-30
cancel_outbound_mail4572026-09-292026-09-30
create_test_outbound_mail1,3532026-09-292026-09-30
create_webhook_endpoint776url_in_description2026-09-292026-09-30
get_agent_inbox_activity676secret_material2026-09-292026-09-30
get_agent_inbox_context1,094secret_material2026-09-292026-09-30
get_agent_inbox_handling744secret_material2026-09-292026-09-30
get_agent_inbox_scan1,070secret_material2026-09-292026-09-30
get_agent_inbox_sources1,750secret_material2026-09-292026-09-30
get_facility_messages2552026-09-292026-09-30
get_inbound_activity8122026-09-302026-09-30
get_inbound_item9792026-09-302026-09-30
get_inbound_item_sources1,9342026-09-292026-09-30
get_inbound_mail2452026-09-292026-09-30
get_inbound_pages9212026-09-302026-09-30
get_mailbox4152026-09-302026-09-30
get_mailbox_md2642026-09-292026-09-30
get_outbound_mail3472026-09-292026-09-30
get_postal_thread1732026-09-292026-09-30
get_usage4162026-09-292026-09-30
list_agent_inbox1,477secret_material2026-09-292026-09-30
list_agent_inbox_scans1,207secret_material2026-09-292026-09-30
list_facility_conversations1422026-09-292026-09-30
list_inbound_forwarding_addresses575exfiltration2026-09-292026-09-30
list_inbound_items1,8852026-09-302026-09-30
list_inbound_mail2682026-09-292026-09-30
list_outbound_mail2242026-09-292026-09-30
list_postal_threads1972026-09-292026-09-30
list_webhook_deliveries509url_in_description2026-09-292026-09-30
list_webhook_endpoints388url_in_description2026-09-292026-09-30
propose_agent_inbox_handling977secret_material2026-09-292026-09-30
propose_mailbox_md_edit2502026-09-292026-09-30
quote_inbound_forward9432026-09-302026-09-30
replay_webhook_delivery470url_in_description2026-09-292026-09-30
report_agent_inbox_outcome794secret_material2026-09-292026-09-30
request_inbound_action1,3292026-09-302026-09-30
rotate_webhook_endpoint_secret485url_in_description2026-09-292026-09-30
search_inbound_items1,1902026-09-302026-09-30
seed_agent_inbox_sandbox710secret_material2026-09-292026-09-30
send_facility_message2572026-09-292026-09-30
send_outbound_mail2,3632026-09-292026-09-30
test_webhook_endpoint430url_in_description2026-09-292026-09-30
test_webhook_endpoint_with_sample692url_in_description2026-09-292026-09-30
update_webhook3672026-09-292026-09-30
update_webhook_endpoint454url_in_description2026-09-292026-09-30
get_inbound_activity8082026-09-292026-09-29
get_inbound_item9752026-09-292026-09-29
get_inbound_pages9172026-09-292026-09-29
get_mailbox3682026-09-292026-09-29
list_inbound_items1,7992026-09-292026-09-29
quote_inbound_forward9392026-09-292026-09-29
request_inbound_action1,3192026-09-292026-09-29
search_inbound_items1,0912026-09-292026-09-29

Tool changes (8)

whentoolkind
2026-09-30 17:30get_inbound_activitymutated
2026-09-30 17:30request_inbound_actionmutated
2026-09-30 17:30quote_inbound_forwardmutated
2026-09-30 17:30get_inbound_pagesmutated
2026-09-30 17:30get_inbound_itemmutated
2026-09-30 17:30search_inbound_itemsmutated
2026-09-30 17:30list_inbound_itemsmutated
2026-09-30 17:30get_mailboxmutated

Probe history

2026-09-30 ok (45 tools) · 2026-09-29 ok (45 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/bot.mailbox%2Fmailbox"><img src="https://index.agentexchange.work/badge/mcp/bot.mailbox%2Fmailbox.svg" alt="MCP server check by agentexchange.work"></a>
Claim this server — prove you operate mailbox.bot 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://mailbox.bot/.well-known/agentexchange-claim.txt whose entire content is exactly bot.mailbox/mailbox.
  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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