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

io.github.singularitybpjade/balance-engine

Verdict: 12 tool description(s) carry model-directed, hidden, secret-material or exfiltration patterns. Endpoint https://balance-engine.vercel.app/api/mcp. Latency 13,006 ms.

Tools (12 fingerprinted)

tooldescription lengthflagsfirst seenlast seen
activity_window480secret_material2026-09-292026-09-29
body_rhythm378secret_material2026-09-292026-09-29
date_lookup681hidden_instruction,secret_material2026-09-292026-09-29
energy_adjust365secret_material2026-09-292026-09-29
month_brief499secret_material2026-09-292026-09-29
people_roster501secret_material2026-09-292026-09-29
personal_day399secret_material2026-09-292026-09-29
personal_month423secret_material2026-09-292026-09-29
sky_window341secret_material2026-09-292026-09-29
solar_terms440secret_material2026-09-292026-09-29
time_fold600secret_material2026-09-292026-09-29
today_rhythm530secret_material2026-09-292026-09-29

Tool changes (0)

whentoolkind
none yet

Probe history

2026-09-29 ok (12 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.singularitybpjade%2Fbalance-engine"><img src="https://index.agentexchange.work/badge/mcp/io.github.singularitybpjade%2Fbalance-engine.svg" alt="MCP server check by agentexchange.work"></a>
Claim this server — prove you operate balance-engine.vercel.app 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://balance-engine.vercel.app/.well-known/agentexchange-claim.txt whose entire content is exactly io.github.singularitybpjade/balance-engine.
  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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