Sandbox Timer
Flags idle agent sandboxes (E2B, Vercel, Daytona, Modal), shows idle cost, returns kill calls.
| Endpoint | https://timer.cloudforbots.com/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 5 tools · grade C (67) · pin ts_171bbdcaa3de68824f4ead4e674ae41c · protocol 2025-06-18 |
| First / last listed | 2026-11-01 02:56 UTC / 2026-11-01 02:56 UTC |
| Grade over time | 2026-11-01: C (67), 5 tools |
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Tools: track_sessions idle_report set_idle_rules weekly_report usage_and_upgrade
track_sessions | Send your agent's running sandbox sessions (up to 200; call it on a heartbeat, e.g. every 5 minutes) and get back which are idle past your threshold or over their max lifetime, the dollars idle time has cost at the hourly rates you pass, and what to do. Pro acts: returns a ready-to-run kill call per idle sandbox for its provider (E2B kill, Vercel Sandbox stop, Daytona stop, Modal terminate) and PO params: fleet, sessions*, idle_minutes, max_lifetime_minutes, rates_per_hour, alert_webhook |
idle_report | Which sandboxes were flagged idle and what idle time cost, per provider, from what track_sessions has seen. Without an API key pass fleet. With a key: every fleet on it. Free shows 7 days, Pro 30. params: fleet, days |
set_idle_rules | Pro: save the rules track_sessions applies to a fleet: idle_minutes threshold, max_lifetime_minutes, default rates_per_hour by provider, and alert_webhook. Free returns a preview of the rules and saves nothing (pass the same values on each track_sessions call instead). params: fleet, idle_minutes, max_lifetime_minutes, rates_per_hour, alert_webhook |
weekly_report | Plain-English summary of the last 7 days: sandboxes watched, how many sat idle, dollars idle time cost at your rates, kill calls returned (Pro) or that would have been (free). Read-only; sends nothing. Needs a free API key. params: none |
usage_and_upgrade | Show today's usage for your key or IP and the $9/month upgrade link. Free tier: 500 calls/day. Not metered. params: none |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.