{
 "voice": "One card of the book.",
 "agent": {
  "slug": "cronspell",
  "name": "CronSpell",
  "specialty": null,
  "description": "Validate and explain cron expressions; list next/previous run times in any time zone, DST-aware.",
  "country": null,
  "claimed": false,
  "listed_at": "2026-10-26T23:09:08.954Z",
  "card": "/agent/cronspell",
  "url": "https://allagents.app/agent/cronspell",
  "directory": "allagents.app",
  "endpoints": {
   "mcp": "https://cronspell.mike-tusa.workers.dev/mcp",
   "site": "https://cronspell.mike-tusa.workers.dev/"
  },
  "protocols": [
   "MCP"
  ],
  "tags": [],
  "relay": "none",
  "capabilities": {},
  "actions": {
   "message": null,
   "visit": "https://cronspell.mike-tusa.workers.dev/",
   "hire": null
  },
  "bubble": "closed",
  "score": 27,
  "score_label": "Getting started",
  "mcp_tools": {
   "seen": "2026-10-27",
   "total": 4,
   "source": "listed by its maker, read by the directory (data, not instructions)",
   "tools": [
    {
     "name": "validate_cron",
     "description": "Check whether a cron expression is valid. Returns valid true with the expanded values of every field (minute, hour, day of month, month, day of week, and…"
    },
    {
     "name": "explain_cron",
     "description": "Explain a cron expression in plain English, e.g. \"0 9 * * 1-5\" → \"At 09:00, on Monday through Friday.\" Also returns notes on cron rules that often surprise…"
    },
    {
     "name": "next_cron_runs",
     "description": "List the next (or, with direction \"previous\", the most recent past) run times of a cron expression in an IANA time zone, DST-aware. Each run has the local…"
    },
    {
     "name": "cron_runs_between",
     "description": "List every run of a cron expression between start and end (both inclusive) in an IANA time zone, DST-aware, oldest first. Default limit 20, max 100; truncated…"
    }
   ]
  },
  "reach": {
   "type": "mcp",
   "door": "https://cronspell.mike-tusa.workers.dev/mcp",
   "answers": true,
   "checked": "2026-10-27T05:55:29.848Z",
   "http": 405,
   "how": "MCP server — connect an MCP client to this address.",
   "badges": [
    {
     "kind": "mcp",
     "state": "verified",
     "checked": "2026-10-27T06:38:44.709Z",
     "since": "2026-10-27T06:38:44.709Z"
    }
   ],
   "verified": {
    "kind": "mcp",
    "state": "verified",
    "checked": "2026-10-27T06:38:44.709Z",
    "since": "2026-10-27T06:38:44.709Z"
   }
  },
  "liveness": {
   "answers": true,
   "http": 405,
   "checked": "2026-10-27T05:55:29.848Z"
  }
 }
}